TY  - CONF
AU  - Racić, Vitomir
AU  - Nefovska-Danilović, Marija
AU  - Milojević, Marija
AU  - Marjanović, Miroslav
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3187
AB  - Cross-laminated timber (CLT) floors are typically composed of prefabricated CLT panels assembled on a construction site. The actual connections are commonly disregarded at design stage. CLT floors are modelled either as a monolithic slab or more frequently as a collection of CLT panels with no connections. This paper presents a numerical study designed to demonstrate the effect of two common inter-panel connections, i.e. single surface spline and half-lapped joint, on vibration modes of various CLT floor configurations. The inter-panel connections are modelled as an equivalent 2D elastic strip between the CLT panels. This uncomplicated yet robust approximation of reality can be used readily in design practice, regardless finite element (FE) software used to determine modal properties of a floor. The corresponding monolithic floors and those without inter-panel connections are studied for comparison. The results showed that the common practice of modelling CLT floors either as monolithic slabs or as a set of independent panels should come to an end.
C3  - International Conference on Experimental Vibration Analysis for Civil Engineering Structures EVACE, Politecnico di Milano, Italy, August 30 – September 1, 2023S 2023
T1  - Effect of Inter-panel Connections on Modal Properties of Cross-Laminated Timber Floors
EP  - 598
SP  - 589
DO  - 10.1007/978-3-031-39109-5_60
ER  - 

@conference{
author = "Racić, Vitomir and Nefovska-Danilović, Marija and Milojević, Marija and Marjanović, Miroslav",
year = "2023",
abstract = "Cross-laminated timber (CLT) floors are typically composed of prefabricated CLT panels assembled on a construction site. The actual connections are commonly disregarded at design stage. CLT floors are modelled either as a monolithic slab or more frequently as a collection of CLT panels with no connections. This paper presents a numerical study designed to demonstrate the effect of two common inter-panel connections, i.e. single surface spline and half-lapped joint, on vibration modes of various CLT floor configurations. The inter-panel connections are modelled as an equivalent 2D elastic strip between the CLT panels. This uncomplicated yet robust approximation of reality can be used readily in design practice, regardless finite element (FE) software used to determine modal properties of a floor. The corresponding monolithic floors and those without inter-panel connections are studied for comparison. The results showed that the common practice of modelling CLT floors either as monolithic slabs or as a set of independent panels should come to an end.",
journal = "International Conference on Experimental Vibration Analysis for Civil Engineering Structures EVACE, Politecnico di Milano, Italy, August 30 – September 1, 2023S 2023",
title = "Effect of Inter-panel Connections on Modal Properties of Cross-Laminated Timber Floors",
pages = "598-589",
doi = "10.1007/978-3-031-39109-5_60"
}

Racić, V., Nefovska-Danilović, M., Milojević, M.,& Marjanović, M.. (2023). Effect of Inter-panel Connections on Modal Properties of Cross-Laminated Timber Floors. in International Conference on Experimental Vibration Analysis for Civil Engineering Structures EVACE, Politecnico di Milano, Italy, August 30 – September 1, 2023S 2023, 589-598.
https://doi.org/10.1007/978-3-031-39109-5_60

Racić V, Nefovska-Danilović M, Milojević M, Marjanović M. Effect of Inter-panel Connections on Modal Properties of Cross-Laminated Timber Floors. in International Conference on Experimental Vibration Analysis for Civil Engineering Structures EVACE, Politecnico di Milano, Italy, August 30 – September 1, 2023S 2023. 2023;:589-598.
doi:10.1007/978-3-031-39109-5_60 .

Racić, Vitomir, Nefovska-Danilović, Marija, Milojević, Marija, Marjanović, Miroslav, "Effect of Inter-panel Connections on Modal Properties of Cross-Laminated Timber Floors" in International Conference on Experimental Vibration Analysis for Civil Engineering Structures EVACE, Politecnico di Milano, Italy, August 30 – September 1, 2023S 2023 (2023):589-598,
https://doi.org/10.1007/978-3-031-39109-5_60 . .

TY  - JOUR
AU  - Milojević, Marija
AU  - Racić, Vitomir
AU  - Marjanović, Miroslav
AU  - Nefovska-Danilović, Marija
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2923
AB  - Long-span cross-laminated timber (CLT) floors are typically an assembly of prefabricated CLT panels connected together on the site. The actual connections are commonly neglected in design calculations. Hence, a CLT floor is modelled either as a monolith slab or more frequently as a set of CLT panels with no connections at all. This paper presents a numerical study designed to examine the influence of two most common inter-panel connections , i.e. single surface spline and half-lapped joint, on vibration modes and vibration responses of a range of different CLT floors due to pedestrian-induced loading. Although the inter-panel connections are relatively complex in reality, they are modelled here as an equivalent 2D elastic strip between the CLT panels. This relatively simple yet robust model can be used with ease in design practice, regardless finite element (FE) software used to extract vibration modes of a CLT floor. The corresponding monolith floors and floors without inter-panel connections are studied for the comparison of the results. Vertical vibration responses are simulated for low-frequency and high-frequency floors using the corresponding walking force models given in a popular design guideline for footfall induced vibrations of civil engineering structures. Vibration responses were calculated for single pedestrian occupants and their walking paths parallel and perpendicular to the line of connection. The results showed that including the inter-panel connections in a FE model resulted in up to 2.5 higher RMS acceleration levels. Hence, the common practice of modelling CLT floors as monolith slabs or as a set of panels without connections should be left behind.
T2  - Engineering Structures
T1  - Influence of inter-panel connections on vibration response of CLT floors due to pedestrian-induced loading
VL  - 277
DO  - 10.1016/j.engstruct.2022.115432
ER  - 

@article{
author = "Milojević, Marija and Racić, Vitomir and Marjanović, Miroslav and Nefovska-Danilović, Marija",
year = "2023",
abstract = "Long-span cross-laminated timber (CLT) floors are typically an assembly of prefabricated CLT panels connected together on the site. The actual connections are commonly neglected in design calculations. Hence, a CLT floor is modelled either as a monolith slab or more frequently as a set of CLT panels with no connections at all. This paper presents a numerical study designed to examine the influence of two most common inter-panel connections , i.e. single surface spline and half-lapped joint, on vibration modes and vibration responses of a range of different CLT floors due to pedestrian-induced loading. Although the inter-panel connections are relatively complex in reality, they are modelled here as an equivalent 2D elastic strip between the CLT panels. This relatively simple yet robust model can be used with ease in design practice, regardless finite element (FE) software used to extract vibration modes of a CLT floor. The corresponding monolith floors and floors without inter-panel connections are studied for the comparison of the results. Vertical vibration responses are simulated for low-frequency and high-frequency floors using the corresponding walking force models given in a popular design guideline for footfall induced vibrations of civil engineering structures. Vibration responses were calculated for single pedestrian occupants and their walking paths parallel and perpendicular to the line of connection. The results showed that including the inter-panel connections in a FE model resulted in up to 2.5 higher RMS acceleration levels. Hence, the common practice of modelling CLT floors as monolith slabs or as a set of panels without connections should be left behind.",
journal = "Engineering Structures",
title = "Influence of inter-panel connections on vibration response of CLT floors due to pedestrian-induced loading",
volume = "277",
doi = "10.1016/j.engstruct.2022.115432"
}

Milojević, M., Racić, V., Marjanović, M.,& Nefovska-Danilović, M.. (2023). Influence of inter-panel connections on vibration response of CLT floors due to pedestrian-induced loading. in Engineering Structures, 277.
https://doi.org/10.1016/j.engstruct.2022.115432

Milojević M, Racić V, Marjanović M, Nefovska-Danilović M. Influence of inter-panel connections on vibration response of CLT floors due to pedestrian-induced loading. in Engineering Structures. 2023;277.
doi:10.1016/j.engstruct.2022.115432 .

Milojević, Marija, Racić, Vitomir, Marjanović, Miroslav, Nefovska-Danilović, Marija, "Influence of inter-panel connections on vibration response of CLT floors due to pedestrian-induced loading" in Engineering Structures, 277 (2023),
https://doi.org/10.1016/j.engstruct.2022.115432 . .

TY  - CONF
AU  - Milojević, Marija
AU  - Ljaljević, Strahinja
AU  - Racić, Vitomir
AU  - Marjanović, Miroslav
AU  - Nefovska-Danilović, Marija
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2717
AB  - Trends in contemporary architecture towards open-plan spaces in commercial and residential
buildings have created problems with excessive vibrations of large-span floors induced by active
people. Solving vibration serviceability problems of as-built structures is costly and time-consuming.
Therefore, such a problem is the most efficiently and economically addressed at the
design stage. This paper presents software developed by the authors for assessing pedestrian-induced
vibrations of floors. The software is designed as a user-friendly graphical interface that
could be utilised in everyday design practice.
AB  - Trendovi u savremenoj arhitekturi, koji diktiraju projektovanje komercijalnih i stambenih zgrada
sa otvorenim prostorom, prouzrokovali su problem prekomernih vibracija međuspratnih
konstrukcija velikih raspona usled aktivnosti ljudi koji se po njima kreću. Saniranje prekomernih
vibracija već izgrađenih konstrukcija je skupo i vremenski zahtevno. Zbog toga je najefikasnije
i najekonomičnije ovaj problem eliminisati već u fazi projektovanja. U radu je predstavljen
softver za procenu vibracija međuspratnih konstrukcija izazvanih pešačkim opterećenjem,
jednostavnog grafičkog okruženja i pogodan za svakodnevnu upotrebu u projektovanju.
PB  - Association of Structural Engineers of Serbia
C3  - 16th Congress hosted by Association of Structural Engineers of Serbia
T1  - Software for calculation of pedestrian-induced vibration of floors
T1  - Softver za proračun vibracija međuspratnih konstrukcija usled dinamičke sile pešaka
EP  - 265
SP  - 256
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2717
ER  - 

@conference{
author = "Milojević, Marija and Ljaljević, Strahinja and Racić, Vitomir and Marjanović, Miroslav and Nefovska-Danilović, Marija",
year = "2022",
abstract = "Trends in contemporary architecture towards open-plan spaces in commercial and residential
buildings have created problems with excessive vibrations of large-span floors induced by active
people. Solving vibration serviceability problems of as-built structures is costly and time-consuming.
Therefore, such a problem is the most efficiently and economically addressed at the
design stage. This paper presents software developed by the authors for assessing pedestrian-induced
vibrations of floors. The software is designed as a user-friendly graphical interface that
could be utilised in everyday design practice., Trendovi u savremenoj arhitekturi, koji diktiraju projektovanje komercijalnih i stambenih zgrada
sa otvorenim prostorom, prouzrokovali su problem prekomernih vibracija međuspratnih
konstrukcija velikih raspona usled aktivnosti ljudi koji se po njima kreću. Saniranje prekomernih
vibracija već izgrađenih konstrukcija je skupo i vremenski zahtevno. Zbog toga je najefikasnije
i najekonomičnije ovaj problem eliminisati već u fazi projektovanja. U radu je predstavljen
softver za procenu vibracija međuspratnih konstrukcija izazvanih pešačkim opterećenjem,
jednostavnog grafičkog okruženja i pogodan za svakodnevnu upotrebu u projektovanju.",
publisher = "Association of Structural Engineers of Serbia",
journal = "16th Congress hosted by Association of Structural Engineers of Serbia",
title = "Software for calculation of pedestrian-induced vibration of floors, Softver za proračun vibracija međuspratnih konstrukcija usled dinamičke sile pešaka",
pages = "265-256",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2717"
}

Milojević, M., Ljaljević, S., Racić, V., Marjanović, M.,& Nefovska-Danilović, M.. (2022). Software for calculation of pedestrian-induced vibration of floors. in 16th Congress hosted by Association of Structural Engineers of Serbia
Association of Structural Engineers of Serbia., 256-265.
https://hdl.handle.net/21.15107/rcub_grafar_2717

Milojević M, Ljaljević S, Racić V, Marjanović M, Nefovska-Danilović M. Software for calculation of pedestrian-induced vibration of floors. in 16th Congress hosted by Association of Structural Engineers of Serbia. 2022;:256-265.
https://hdl.handle.net/21.15107/rcub_grafar_2717 .

Milojević, Marija, Ljaljević, Strahinja, Racić, Vitomir, Marjanović, Miroslav, Nefovska-Danilović, Marija, "Software for calculation of pedestrian-induced vibration of floors" in 16th Congress hosted by Association of Structural Engineers of Serbia (2022):256-265,
https://hdl.handle.net/21.15107/rcub_grafar_2717 .

TY  - CHAP
AU  - Petronijević, Mira
AU  - Marjanović, Miroslav
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2979
AB  - Стандард ЕN 1998-2 за прорачун мостова на сеизмичка дејства прописује две нелинеарне методе за анализу и пројектовање мостова отпорних на земљотресе: (а) нелинеарна динамичка анализа (NRHA) и (б) нелинеарна статичка pushover анализа (SPA). SPA је постала доминантна метода за процену структурних перформанси мостова при земљотресу због једноставности и мањег утрошка времена у поређењу са NRHA. Пошто узима у обзир само један, доминантни тон осциловања, SPA се показала недовољно поузданом за анализу  мостова код којих виши тонови осциловања имају значајну улогу. Код таквих мостова примењује се мултимодална pushover анализа (МPА). У овом раду дат је кратак приказ МPА анализе, као и резултат процене сеизмичке отпорности једног армиранобетонског (АБ) моста, чији су стубови фундирани на флексибилним плитким темељима, применом  N2 методе.  Анализиран је утицај избора референтне тачке за праћење циљног померања, утицај броја тонова, као и утицај тла на одговор конструкције. Коришћен је комерцијални софтверски пакет SAP2000.
AB  - Standard EN 1998-2, for the seismic design of bridges, prescribes two nonlinear methods for the analysis and design of earthquake resistant bridges: (a) nonlinear response-history analysis (NRHA) and (b) nonlinear static pushover analysis (SPA). The SPA became a dominant method for evaluating structural performance of bridges during the earthquake, due to lower computation costs and less time-consuming in comparison with NRHA. As only one (dominant) tone of oscillation is taken into account, SPA has proven insufficiently reliable for the analysis of bridges in which higher modes have a significant role. In those cases, multi modal pushover analysis (MPA) is applied. In the paper, a brief overview of MPA is presented, as well as  the seismic resistance of a RC bridge, whose columns are founded on the shallow foundations obtained by using N2 method. A critical review of the influence of reference point selection, the number of modes and the effects of soil foundation on the response of the structure is presented. Commercial SAP2000 software package was used for numerical analysis.
PB  - Univerzitet u Beogradu - Građevinski fakultet
T2  - Materijali i konstrukcije u savremenom građevinarstvu - Monografija posvećena 85-om rođendanu profesora Mihaila Muravljova
T1  - Multi Modal Pushover Analysis of Bridge Structure considering SSI Effect
EP  - 105
SP  - 93
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2979
ER  - 

@inbook{
author = "Petronijević, Mira and Marjanović, Miroslav",
year = "2022",
abstract = "Стандард ЕN 1998-2 за прорачун мостова на сеизмичка дејства прописује две нелинеарне методе за анализу и пројектовање мостова отпорних на земљотресе: (а) нелинеарна динамичка анализа (NRHA) и (б) нелинеарна статичка pushover анализа (SPA). SPA је постала доминантна метода за процену структурних перформанси мостова при земљотресу због једноставности и мањег утрошка времена у поређењу са NRHA. Пошто узима у обзир само један, доминантни тон осциловања, SPA се показала недовољно поузданом за анализу  мостова код којих виши тонови осциловања имају значајну улогу. Код таквих мостова примењује се мултимодална pushover анализа (МPА). У овом раду дат је кратак приказ МPА анализе, као и резултат процене сеизмичке отпорности једног армиранобетонског (АБ) моста, чији су стубови фундирани на флексибилним плитким темељима, применом  N2 методе.  Анализиран је утицај избора референтне тачке за праћење циљног померања, утицај броја тонова, као и утицај тла на одговор конструкције. Коришћен је комерцијални софтверски пакет SAP2000., Standard EN 1998-2, for the seismic design of bridges, prescribes two nonlinear methods for the analysis and design of earthquake resistant bridges: (a) nonlinear response-history analysis (NRHA) and (b) nonlinear static pushover analysis (SPA). The SPA became a dominant method for evaluating structural performance of bridges during the earthquake, due to lower computation costs and less time-consuming in comparison with NRHA. As only one (dominant) tone of oscillation is taken into account, SPA has proven insufficiently reliable for the analysis of bridges in which higher modes have a significant role. In those cases, multi modal pushover analysis (MPA) is applied. In the paper, a brief overview of MPA is presented, as well as  the seismic resistance of a RC bridge, whose columns are founded on the shallow foundations obtained by using N2 method. A critical review of the influence of reference point selection, the number of modes and the effects of soil foundation on the response of the structure is presented. Commercial SAP2000 software package was used for numerical analysis.",
publisher = "Univerzitet u Beogradu - Građevinski fakultet",
journal = "Materijali i konstrukcije u savremenom građevinarstvu - Monografija posvećena 85-om rođendanu profesora Mihaila Muravljova",
booktitle = "Multi Modal Pushover Analysis of Bridge Structure considering SSI Effect",
pages = "105-93",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2979"
}

Petronijević, M.,& Marjanović, M.. (2022). Multi Modal Pushover Analysis of Bridge Structure considering SSI Effect. in Materijali i konstrukcije u savremenom građevinarstvu - Monografija posvećena 85-om rođendanu profesora Mihaila Muravljova
Univerzitet u Beogradu - Građevinski fakultet., 93-105.
https://hdl.handle.net/21.15107/rcub_grafar_2979

Petronijević M, Marjanović M. Multi Modal Pushover Analysis of Bridge Structure considering SSI Effect. in Materijali i konstrukcije u savremenom građevinarstvu - Monografija posvećena 85-om rođendanu profesora Mihaila Muravljova. 2022;:93-105.
https://hdl.handle.net/21.15107/rcub_grafar_2979 .

Petronijević, Mira, Marjanović, Miroslav, "Multi Modal Pushover Analysis of Bridge Structure considering SSI Effect" in Materijali i konstrukcije u savremenom građevinarstvu - Monografija posvećena 85-om rođendanu profesora Mihaila Muravljova (2022):93-105,
https://hdl.handle.net/21.15107/rcub_grafar_2979 .

TY  - CONF
AU  - Jočić, Emilija
AU  - Marjanović, Miroslav
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2711
AB  - U ovom radu sprovedena je analiza progresivnog loma pločastih kompozitnih laminata,
opterećenih na pritisak. Hashin-ov kriterijum je korišćen prilikom određivanja inicijacije loma
laminata, dok je razvoj oštećenja analiziran primenom modela razmazane pukotine. U cilju
poboljšanja efikasnosti proračuna, izabrani model oštećenja je implementiran u numerički
model zasnovan na Redijevoj slojevitoj teoriji ploča. Prilikom validacije razvijenog
algoritamskog modela, dobijeni rezultati su upoređeni sa numeričkim rezultatima iz literature i
dobijena su odlična poklapanja.
AB  - This paper deals with the progressive failure analysis (PFA) of plate-like composite laminates
loaded in compression. The Hashin failure criterion was used to detect failure initiation, while
damage evaluation behaviour was calculated using the smeared crack band (SCB) damage
model. SCB damage model have been incorporated into the Full-Layerwise Theory (FLWT)
framework to increase the computational efficiency of the PFA. To verify the effectiveness of
the FLWT-SCB prediction model, the obtained results were compared against the benchmark
data from the literature and excellent agreement has been obtained.
PB  - Univerzitet u Beogradu Građevinski fakultet Beograd
PB  - Društvo građevinskih konstruktera Srbije
C3  - 16th Congress hosted by Association of Structural Engineers of Serbia, 2022, 148-157
T1  - Progressive failure analysis of composite laminates loaded in compression
T1  - Анализа прогресивног лома композитних ламината изложених сили притиска
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2711
ER  - 

@conference{
author = "Jočić, Emilija and Marjanović, Miroslav",
year = "2022",
abstract = "U ovom radu sprovedena je analiza progresivnog loma pločastih kompozitnih laminata,
opterećenih na pritisak. Hashin-ov kriterijum je korišćen prilikom određivanja inicijacije loma
laminata, dok je razvoj oštećenja analiziran primenom modela razmazane pukotine. U cilju
poboljšanja efikasnosti proračuna, izabrani model oštećenja je implementiran u numerički
model zasnovan na Redijevoj slojevitoj teoriji ploča. Prilikom validacije razvijenog
algoritamskog modela, dobijeni rezultati su upoređeni sa numeričkim rezultatima iz literature i
dobijena su odlična poklapanja., This paper deals with the progressive failure analysis (PFA) of plate-like composite laminates
loaded in compression. The Hashin failure criterion was used to detect failure initiation, while
damage evaluation behaviour was calculated using the smeared crack band (SCB) damage
model. SCB damage model have been incorporated into the Full-Layerwise Theory (FLWT)
framework to increase the computational efficiency of the PFA. To verify the effectiveness of
the FLWT-SCB prediction model, the obtained results were compared against the benchmark
data from the literature and excellent agreement has been obtained.",
publisher = "Univerzitet u Beogradu Građevinski fakultet Beograd, Društvo građevinskih konstruktera Srbije",
journal = "16th Congress hosted by Association of Structural Engineers of Serbia, 2022, 148-157",
title = "Progressive failure analysis of composite laminates loaded in compression, Анализа прогресивног лома композитних ламината изложених сили притиска",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2711"
}

Jočić, E.,& Marjanović, M.. (2022). Progressive failure analysis of composite laminates loaded in compression. in 16th Congress hosted by Association of Structural Engineers of Serbia, 2022, 148-157
Univerzitet u Beogradu Građevinski fakultet Beograd..
https://hdl.handle.net/21.15107/rcub_grafar_2711

Jočić E, Marjanović M. Progressive failure analysis of composite laminates loaded in compression. in 16th Congress hosted by Association of Structural Engineers of Serbia, 2022, 148-157. 2022;.
https://hdl.handle.net/21.15107/rcub_grafar_2711 .

Jočić, Emilija, Marjanović, Miroslav, "Progressive failure analysis of composite laminates loaded in compression" in 16th Congress hosted by Association of Structural Engineers of Serbia, 2022, 148-157 (2022),
https://hdl.handle.net/21.15107/rcub_grafar_2711 .

TY  - CONF
AU  - Marjanović, Miroslav
AU  - Milojević, Marija
AU  - Jočković, Miloš
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2710
AB  - Design and construction of large wind farms requires preliminary measurement of wind energy potential at the future wind farm location. For these purposes, anemometer steel guyed masts are used, which carry equipment for measuring wind speed and direction at different altitudes. This paper will present some important aspects in the analysis, structural design, foundation and assembly of steel masts, identified during the design (by the authors) and construction of several such structures in the Republic of Serbia in the last three years.
AB  - Projektovanje i izgradnja velikih vetroparkova zahteva prethodno merenje vetroenergetskog potencijala na predmetnoj lokaciji. Za ove potrebe, koriste se anemometarski čelični stubovi (jarboli) koji nose opremu za merenje brzine i pravca vetra na različitim visinskim novoima. U ovom radu biće prikazane neke specifičnosti u analizi, konstrukcijskom oblikovanju, fundiranju i montaži čeličnih jarbola, uočene tokom projektovanja (od strane autora) i izgradnje više ovakvih konstrukcija u Republici Srbiji u poslednje tri godine.
PB  - Association of Structural Engineers of Serbia
C3  - 16th Congress hosted by Association of Structural Engineers of Serbia
T1  - Important aspects in design of anemometric steel masts in the Republic of Serbia
EP  - 503
SP  - 492
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2710
ER  - 

@conference{
author = "Marjanović, Miroslav and Milojević, Marija and Jočković, Miloš",
year = "2022",
abstract = "Design and construction of large wind farms requires preliminary measurement of wind energy potential at the future wind farm location. For these purposes, anemometer steel guyed masts are used, which carry equipment for measuring wind speed and direction at different altitudes. This paper will present some important aspects in the analysis, structural design, foundation and assembly of steel masts, identified during the design (by the authors) and construction of several such structures in the Republic of Serbia in the last three years., Projektovanje i izgradnja velikih vetroparkova zahteva prethodno merenje vetroenergetskog potencijala na predmetnoj lokaciji. Za ove potrebe, koriste se anemometarski čelični stubovi (jarboli) koji nose opremu za merenje brzine i pravca vetra na različitim visinskim novoima. U ovom radu biće prikazane neke specifičnosti u analizi, konstrukcijskom oblikovanju, fundiranju i montaži čeličnih jarbola, uočene tokom projektovanja (od strane autora) i izgradnje više ovakvih konstrukcija u Republici Srbiji u poslednje tri godine.",
publisher = "Association of Structural Engineers of Serbia",
journal = "16th Congress hosted by Association of Structural Engineers of Serbia",
title = "Important aspects in design of anemometric steel masts in the Republic of Serbia",
pages = "503-492",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2710"
}

Marjanović, M., Milojević, M.,& Jočković, M.. (2022). Important aspects in design of anemometric steel masts in the Republic of Serbia. in 16th Congress hosted by Association of Structural Engineers of Serbia
Association of Structural Engineers of Serbia., 492-503.
https://hdl.handle.net/21.15107/rcub_grafar_2710

Marjanović M, Milojević M, Jočković M. Important aspects in design of anemometric steel masts in the Republic of Serbia. in 16th Congress hosted by Association of Structural Engineers of Serbia. 2022;:492-503.
https://hdl.handle.net/21.15107/rcub_grafar_2710 .

Marjanović, Miroslav, Milojević, Marija, Jočković, Miloš, "Important aspects in design of anemometric steel masts in the Republic of Serbia" in 16th Congress hosted by Association of Structural Engineers of Serbia (2022):492-503,
https://hdl.handle.net/21.15107/rcub_grafar_2710 .

TY  - JOUR
AU  - Jočić, Emilija
AU  - Marjanović, Miroslav
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2679
AB  - This paper presents the original incorporation of the smeared crack band (SCB) damage model within the full layerwise theory (FLWT) framework, to contribute to the increase of the computational efficiency of the progressive failure analysis of open-hole laminar composites loaded in tension, simultaneously preserving the accuracy of the conventional 3D finite element models. The developed FLWT-SCB prediction model was implemented into an original FLWTFEM framework allowing for the accurate 3D stress fields and excellent visualization capacity. The response of damaged lamina, in both fiber and matrix directions, was described by distinct bilinear strain-softening curves. The mesh dependency problem was minimized by scaling the fracture energy using a characteristic element length.
Both the failure initiation and failure modes were determined using the Hashin failure criterion. To verify the model effectiveness, the obtained results were compared against the experimental and benchmark data from the literature. Mesh dependency was analysed to confirm the benefits of suggested model, as well. The obtained results agreed with the experimental ones and those from the literature.
According to the numerical results, FLWT-SCB allows for coarser meshes than those used in the standard finite element models, leading to improved computational efficiency without compromising the accuracy. The model also demonstrated the weak dependency between the size of the structure and the mesh. The advantages of using FLWT-SCB damage model in achieving significant improvements in computational efficiency are highlighted.
PB  - Elsevier
T2  - International Journal of Mechanical Sciences
T1  - Progressive failure analysis of open-hole composite laminates using FLWT-SCB prediction model
SP  - 107407
VL  - 227
DO  - 10.1016/j.ijmecsci.2022.107407
ER  - 

@article{
author = "Jočić, Emilija and Marjanović, Miroslav",
year = "2022",
abstract = "This paper presents the original incorporation of the smeared crack band (SCB) damage model within the full layerwise theory (FLWT) framework, to contribute to the increase of the computational efficiency of the progressive failure analysis of open-hole laminar composites loaded in tension, simultaneously preserving the accuracy of the conventional 3D finite element models. The developed FLWT-SCB prediction model was implemented into an original FLWTFEM framework allowing for the accurate 3D stress fields and excellent visualization capacity. The response of damaged lamina, in both fiber and matrix directions, was described by distinct bilinear strain-softening curves. The mesh dependency problem was minimized by scaling the fracture energy using a characteristic element length.
Both the failure initiation and failure modes were determined using the Hashin failure criterion. To verify the model effectiveness, the obtained results were compared against the experimental and benchmark data from the literature. Mesh dependency was analysed to confirm the benefits of suggested model, as well. The obtained results agreed with the experimental ones and those from the literature.
According to the numerical results, FLWT-SCB allows for coarser meshes than those used in the standard finite element models, leading to improved computational efficiency without compromising the accuracy. The model also demonstrated the weak dependency between the size of the structure and the mesh. The advantages of using FLWT-SCB damage model in achieving significant improvements in computational efficiency are highlighted.",
publisher = "Elsevier",
journal = "International Journal of Mechanical Sciences",
title = "Progressive failure analysis of open-hole composite laminates using FLWT-SCB prediction model",
pages = "107407",
volume = "227",
doi = "10.1016/j.ijmecsci.2022.107407"
}

Jočić, E.,& Marjanović, M.. (2022). Progressive failure analysis of open-hole composite laminates using FLWT-SCB prediction model. in International Journal of Mechanical Sciences
Elsevier., 227, 107407.
https://doi.org/10.1016/j.ijmecsci.2022.107407

Jočić E, Marjanović M. Progressive failure analysis of open-hole composite laminates using FLWT-SCB prediction model. in International Journal of Mechanical Sciences. 2022;227:107407.
doi:10.1016/j.ijmecsci.2022.107407 .

Jočić, Emilija, Marjanović, Miroslav, "Progressive failure analysis of open-hole composite laminates using FLWT-SCB prediction model" in International Journal of Mechanical Sciences, 227 (2022):107407,
https://doi.org/10.1016/j.ijmecsci.2022.107407 . .

TY  - JOUR
AU  - Marković, Nemanja
AU  - Marjanović, Miroslav
AU  - Cvetković, Radovan
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2674
AB  - There is a growing research and production interest for the application of lower-cost
hybrid cross-laminated timber (CLT) panels composed of timber layers of dissimilar quality.
Therefore, an approach for the design of cost-effective hybrid CLT panels in bending, based
on the existing analytical and novel finite element procedures, is presented in the paper.
The gamma-method, the extended gamma method, and the composite theory are applied
in the analysis of square panels, while the finite element model based on the Reddy’s
full layerwise theory is used for the complex-shape panels in bending. An extensive
benchmark technical and economic study is performed for 25 CLT panels, considering
various spans, lamination schemes, geometries, and boundary conditions. Cost savings
made by using a lower timber class in central zones of CLT panels are highlighted and
quantified. This concept shows an economic potential that should be considered during
the design and production of CLT panels in structural engineering applications, such as
lightweight floor structures.
PB  - Croatian Association of Civil Engineers
T2  - Gradjevinar
T1  - Design approach for cost-effective hybrid CLT floors
EP  - 311
IS  - 4
SP  - 301
VL  - 74
DO  - 10.14256/JCE.3271.2021
ER  - 

@article{
author = "Marković, Nemanja and Marjanović, Miroslav and Cvetković, Radovan",
year = "2022",
abstract = "There is a growing research and production interest for the application of lower-cost
hybrid cross-laminated timber (CLT) panels composed of timber layers of dissimilar quality.
Therefore, an approach for the design of cost-effective hybrid CLT panels in bending, based
on the existing analytical and novel finite element procedures, is presented in the paper.
The gamma-method, the extended gamma method, and the composite theory are applied
in the analysis of square panels, while the finite element model based on the Reddy’s
full layerwise theory is used for the complex-shape panels in bending. An extensive
benchmark technical and economic study is performed for 25 CLT panels, considering
various spans, lamination schemes, geometries, and boundary conditions. Cost savings
made by using a lower timber class in central zones of CLT panels are highlighted and
quantified. This concept shows an economic potential that should be considered during
the design and production of CLT panels in structural engineering applications, such as
lightweight floor structures.",
publisher = "Croatian Association of Civil Engineers",
journal = "Gradjevinar",
title = "Design approach for cost-effective hybrid CLT floors",
pages = "311-301",
number = "4",
volume = "74",
doi = "10.14256/JCE.3271.2021"
}

Marković, N., Marjanović, M.,& Cvetković, R.. (2022). Design approach for cost-effective hybrid CLT floors. in Gradjevinar
Croatian Association of Civil Engineers., 74(4), 301-311.
https://doi.org/10.14256/JCE.3271.2021

Marković N, Marjanović M, Cvetković R. Design approach for cost-effective hybrid CLT floors. in Gradjevinar. 2022;74(4):301-311.
doi:10.14256/JCE.3271.2021 .

Marković, Nemanja, Marjanović, Miroslav, Cvetković, Radovan, "Design approach for cost-effective hybrid CLT floors" in Gradjevinar, 74, no. 4 (2022):301-311,
https://doi.org/10.14256/JCE.3271.2021 . .

TY  - JOUR
AU  - Milojević, Marija
AU  - Damnjanović, Emilija
AU  - Nefovska-Danilović, Marija
AU  - Marjanović, Miroslav
PY  - 2021
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2399
AB  - Variety of wood species and complexity of their structure make the reliable material properties of cross-laminated timber (CLT) difficult to obtain, which can lead to inaccurate prediction of CLT behavior. Due to high stiffness-to-weight ratio, CLT floors can suffer from vibration serviceability issues. This paper aims to quantify the uncertainties induced by material properties and investigate their effect on vibration performance of CLT floors. Analysis based on Monte Carlo simulations, considering material properties as random variables, is developed. Based on the conducted analysis, appropriate conclusions have been derived.
PB  - Society for Materials and Structures Testing of Serbia, Belgrade
PB  - University of Belgrade Faculty of Civil Engineering
PB  - Association of Structural Engineers of Serbia
T2  - Gradjevinski materijali i konstrukcije
T1  - Effects of material uncertainties on vibration performance cross laminated timber floors
EP  - 157
IS  - 3
SP  - 153
VL  - 64
DO  - 10.5937/grmk2103153M
ER  - 

@article{
author = "Milojević, Marija and Damnjanović, Emilija and Nefovska-Danilović, Marija and Marjanović, Miroslav",
year = "2021",
abstract = "Variety of wood species and complexity of their structure make the reliable material properties of cross-laminated timber (CLT) difficult to obtain, which can lead to inaccurate prediction of CLT behavior. Due to high stiffness-to-weight ratio, CLT floors can suffer from vibration serviceability issues. This paper aims to quantify the uncertainties induced by material properties and investigate their effect on vibration performance of CLT floors. Analysis based on Monte Carlo simulations, considering material properties as random variables, is developed. Based on the conducted analysis, appropriate conclusions have been derived.",
publisher = "Society for Materials and Structures Testing of Serbia, Belgrade, University of Belgrade Faculty of Civil Engineering, Association of Structural Engineers of Serbia",
journal = "Gradjevinski materijali i konstrukcije",
title = "Effects of material uncertainties on vibration performance cross laminated timber floors",
pages = "157-153",
number = "3",
volume = "64",
doi = "10.5937/grmk2103153M"
}

Milojević, M., Damnjanović, E., Nefovska-Danilović, M.,& Marjanović, M.. (2021). Effects of material uncertainties on vibration performance cross laminated timber floors. in Gradjevinski materijali i konstrukcije
Society for Materials and Structures Testing of Serbia, Belgrade., 64(3), 153-157.
https://doi.org/10.5937/grmk2103153M

Milojević M, Damnjanović E, Nefovska-Danilović M, Marjanović M. Effects of material uncertainties on vibration performance cross laminated timber floors. in Gradjevinski materijali i konstrukcije. 2021;64(3):153-157.
doi:10.5937/grmk2103153M .

Milojević, Marija, Damnjanović, Emilija, Nefovska-Danilović, Marija, Marjanović, Miroslav, "Effects of material uncertainties on vibration performance cross laminated timber floors" in Gradjevinski materijali i konstrukcije, 64, no. 3 (2021):153-157,
https://doi.org/10.5937/grmk2103153M . .

TY  - CONF
AU  - Milojević, Marija
AU  - Damnjanović, Emilija
AU  - Nefovska-Danilović, Marija
AU  - Marjanović, Miroslav
PY  - 2021
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2353
AB  - Variety of wood species and complexity of their structure make the reliable material properties of cross-laminated timber (CLT) difficult to obtain, which can lead to inaccurate prediction of CLT behavior. Due to high stiffness-to-weight ratio, CLT floors can suffer from vibration serviceability issues. This paper aims to quantify the uncertainties induced by material properties and investigate their effect on vibration performance of CLT floors. Analysis based on Monte Carlo simulations, considering material properties as random variables, is developed. Based on the conducted analysis, appropriate conclusions have been derived.
AB  - Raznolikost u vrstama drveta, kao i kompleksnost njegove strukture otežava pouzdanu procenu materijalnih karakteristika elemenata od unakrsno lameliranog drveta (CLT), što dovodi do nedovoljno tačnog predviđanja njihovog ponašanja. Problem koji se neretko javlja i narušava funkcionalnost CLT tavanica su vibracije. U ovom radu je izvršena analiza uticaja nepouzdanosti materijalnih karakteristika na vibracije CLT tavanica. Sprovedena je analiza zasnovana na Monte Karlo simulacijama, gde su karakteristike materijala usvojene kao slučajno promenljive veličine. Na osnovu dobijenih rezultata izvedeni su odgovarajući zaključci.
PB  - Univerzitet u Beogradu Građevinski fakultet
PB  - Društvo građevinskih konstruktera Srbije
C3  - 16th Congress hosted by Association of Structural Engineers of Serbia
T1  - Effects of material uncertainties on vibration performance cross laminated timber floors
T1  - Uticaj nepouzdanosti materijala na vibracije tavanica od unakrsno lameliranog drveta
EP  - 490
SP  - 483
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2353
ER  - 

@conference{
author = "Milojević, Marija and Damnjanović, Emilija and Nefovska-Danilović, Marija and Marjanović, Miroslav",
year = "2021",
abstract = "Variety of wood species and complexity of their structure make the reliable material properties of cross-laminated timber (CLT) difficult to obtain, which can lead to inaccurate prediction of CLT behavior. Due to high stiffness-to-weight ratio, CLT floors can suffer from vibration serviceability issues. This paper aims to quantify the uncertainties induced by material properties and investigate their effect on vibration performance of CLT floors. Analysis based on Monte Carlo simulations, considering material properties as random variables, is developed. Based on the conducted analysis, appropriate conclusions have been derived., Raznolikost u vrstama drveta, kao i kompleksnost njegove strukture otežava pouzdanu procenu materijalnih karakteristika elemenata od unakrsno lameliranog drveta (CLT), što dovodi do nedovoljno tačnog predviđanja njihovog ponašanja. Problem koji se neretko javlja i narušava funkcionalnost CLT tavanica su vibracije. U ovom radu je izvršena analiza uticaja nepouzdanosti materijalnih karakteristika na vibracije CLT tavanica. Sprovedena je analiza zasnovana na Monte Karlo simulacijama, gde su karakteristike materijala usvojene kao slučajno promenljive veličine. Na osnovu dobijenih rezultata izvedeni su odgovarajući zaključci.",
publisher = "Univerzitet u Beogradu Građevinski fakultet, Društvo građevinskih konstruktera Srbije",
journal = "16th Congress hosted by Association of Structural Engineers of Serbia",
title = "Effects of material uncertainties on vibration performance cross laminated timber floors, Uticaj nepouzdanosti materijala na vibracije tavanica od unakrsno lameliranog drveta",
pages = "490-483",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2353"
}

Milojević, M., Damnjanović, E., Nefovska-Danilović, M.,& Marjanović, M.. (2021). Effects of material uncertainties on vibration performance cross laminated timber floors. in 16th Congress hosted by Association of Structural Engineers of Serbia
Univerzitet u Beogradu Građevinski fakultet., 483-490.
https://hdl.handle.net/21.15107/rcub_grafar_2353

Milojević M, Damnjanović E, Nefovska-Danilović M, Marjanović M. Effects of material uncertainties on vibration performance cross laminated timber floors. in 16th Congress hosted by Association of Structural Engineers of Serbia. 2021;:483-490.
https://hdl.handle.net/21.15107/rcub_grafar_2353 .

Milojević, Marija, Damnjanović, Emilija, Nefovska-Danilović, Marija, Marjanović, Miroslav, "Effects of material uncertainties on vibration performance cross laminated timber floors" in 16th Congress hosted by Association of Structural Engineers of Serbia (2021):483-490,
https://hdl.handle.net/21.15107/rcub_grafar_2353 .

TY  - CONF
AU  - Damnjanović, Emilija
AU  - Milojević, Marija
AU  - Marjanović, Miroslav
PY  - 2021
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2354
AB  - U ovom radu sprovedena je analiza inicijacije loma laminatne kompozitne ploče, koristeći slojeviti konačni element zasnovan na Redijevoj slojevitoj teoriji ploča. Sračunato je granično opterećenje na osnovu nekoliko različitih kriterijuma loma koji su implementirani u proračunski model. U radu je izvršena probabilistička analiza loma, u kojoj su materijalne karakteristike i čvrstoća lamine usvojene kao slučajno promenljive veličine. Cilj analize, zasnovane na Monte Karlo metodi, je sračunavanje statističkih parametara graničnog opterećenja kompozitnog laminata. Na osnovu sprovedene analize izvedeni su odgovarajući zaključci.
AB  - The paper deals with the first-ply failure analysis of laminated composite plates using a layered finite element model based on the Full layerwise theory of Reddy (FLWT). Several macroscopic failure criteria have been incorporated into computational model and used to compute the limit load. Since almost no parameter in failure analysis is deterministic, probability prediction of limit load, considering the lamina elastic material properties and strength as random variables is developed. The aim of analysis, based on Monte Carlo Method, is to calculate statistical parameters of the limit load of composite laminate. Appropriate conclusions have been derived based on the conducted analysis.
PB  - Univerzitet u Beogradu Građevinski fakultet
PB  - Društvo građevinskih konstruktera Srbije
C3  - 16th Congress hosted by Association of Structural Engineers of Serbia
T1  - Probabilistic first-ply failure analysis of composite laminates
T1  - Probabilistička analiza početnog loma kompozitnih laminata
EP  - 462
SP  - 453
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2354
ER  - 

@conference{
author = "Damnjanović, Emilija and Milojević, Marija and Marjanović, Miroslav",
year = "2021",
abstract = "U ovom radu sprovedena je analiza inicijacije loma laminatne kompozitne ploče, koristeći slojeviti konačni element zasnovan na Redijevoj slojevitoj teoriji ploča. Sračunato je granično opterećenje na osnovu nekoliko različitih kriterijuma loma koji su implementirani u proračunski model. U radu je izvršena probabilistička analiza loma, u kojoj su materijalne karakteristike i čvrstoća lamine usvojene kao slučajno promenljive veličine. Cilj analize, zasnovane na Monte Karlo metodi, je sračunavanje statističkih parametara graničnog opterećenja kompozitnog laminata. Na osnovu sprovedene analize izvedeni su odgovarajući zaključci., The paper deals with the first-ply failure analysis of laminated composite plates using a layered finite element model based on the Full layerwise theory of Reddy (FLWT). Several macroscopic failure criteria have been incorporated into computational model and used to compute the limit load. Since almost no parameter in failure analysis is deterministic, probability prediction of limit load, considering the lamina elastic material properties and strength as random variables is developed. The aim of analysis, based on Monte Carlo Method, is to calculate statistical parameters of the limit load of composite laminate. Appropriate conclusions have been derived based on the conducted analysis.",
publisher = "Univerzitet u Beogradu Građevinski fakultet, Društvo građevinskih konstruktera Srbije",
journal = "16th Congress hosted by Association of Structural Engineers of Serbia",
title = "Probabilistic first-ply failure analysis of composite laminates, Probabilistička analiza početnog loma kompozitnih laminata",
pages = "462-453",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2354"
}

Damnjanović, E., Milojević, M.,& Marjanović, M.. (2021). Probabilistic first-ply failure analysis of composite laminates. in 16th Congress hosted by Association of Structural Engineers of Serbia
Univerzitet u Beogradu Građevinski fakultet., 453-462.
https://hdl.handle.net/21.15107/rcub_grafar_2354

Damnjanović E, Milojević M, Marjanović M. Probabilistic first-ply failure analysis of composite laminates. in 16th Congress hosted by Association of Structural Engineers of Serbia. 2021;:453-462.
https://hdl.handle.net/21.15107/rcub_grafar_2354 .

Damnjanović, Emilija, Milojević, Marija, Marjanović, Miroslav, "Probabilistic first-ply failure analysis of composite laminates" in 16th Congress hosted by Association of Structural Engineers of Serbia (2021):453-462,
https://hdl.handle.net/21.15107/rcub_grafar_2354 .

TY  - JOUR
AU  - Marjanović, Miroslav
AU  - Meschke, Günther
AU  - Damnjanović, Emilija
PY  - 2021
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2070
AB  - In the paper, the main steps involved in the development of an object-oriented computational framework for the 3D bending and free vibration analysis of multilayer plates are presented. The mathematical formulation for layered finite elements is based on Reddy’s plate theory for laminated composites. The analysis model has been implemented into Matlab, and the pre- and post-processing phases are performed using GiD. The proposed solver is characterized by a fast assembly procedure of sparse matrices using matrix vectorization, and a novel algorithm for the evaluation of interlaminar stresses satisfying continuity at layer interfaces. The performance, efficiency and accuracy of the computational framework are demonstrated through a number of validation examples by comparing the obtained results against the exact solution. Results from both static and dynamic analyses of multilayer panels are shown.
PB  - Elsevier
T2  - Composite Structures
T1  - Object-oriented framework for 3D bending and free vibration analysis of multilayer plates: Application to cross-laminated timber and soft-core sandwich panels
SP  - 112859
VL  - 255
DO  - 10.1016/j.compstruct.2020.112859
ER  - 

@article{
author = "Marjanović, Miroslav and Meschke, Günther and Damnjanović, Emilija",
year = "2021",
abstract = "In the paper, the main steps involved in the development of an object-oriented computational framework for the 3D bending and free vibration analysis of multilayer plates are presented. The mathematical formulation for layered finite elements is based on Reddy’s plate theory for laminated composites. The analysis model has been implemented into Matlab, and the pre- and post-processing phases are performed using GiD. The proposed solver is characterized by a fast assembly procedure of sparse matrices using matrix vectorization, and a novel algorithm for the evaluation of interlaminar stresses satisfying continuity at layer interfaces. The performance, efficiency and accuracy of the computational framework are demonstrated through a number of validation examples by comparing the obtained results against the exact solution. Results from both static and dynamic analyses of multilayer panels are shown.",
publisher = "Elsevier",
journal = "Composite Structures",
title = "Object-oriented framework for 3D bending and free vibration analysis of multilayer plates: Application to cross-laminated timber and soft-core sandwich panels",
pages = "112859",
volume = "255",
doi = "10.1016/j.compstruct.2020.112859"
}

Marjanović, M., Meschke, G.,& Damnjanović, E.. (2021). Object-oriented framework for 3D bending and free vibration analysis of multilayer plates: Application to cross-laminated timber and soft-core sandwich panels. in Composite Structures
Elsevier., 255, 112859.
https://doi.org/10.1016/j.compstruct.2020.112859

Marjanović M, Meschke G, Damnjanović E. Object-oriented framework for 3D bending and free vibration analysis of multilayer plates: Application to cross-laminated timber and soft-core sandwich panels. in Composite Structures. 2021;255:112859.
doi:10.1016/j.compstruct.2020.112859 .

Marjanović, Miroslav, Meschke, Günther, Damnjanović, Emilija, "Object-oriented framework for 3D bending and free vibration analysis of multilayer plates: Application to cross-laminated timber and soft-core sandwich panels" in Composite Structures, 255 (2021):112859,
https://doi.org/10.1016/j.compstruct.2020.112859 . .

TY  - CONF
AU  - Marjanović, Miroslav
AU  - Jugović, Verica
AU  - Nefovska-Danilović, Marija
PY  - 2020
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2091
AB  - Cross-laminated timber (CLT) panels have an increasing market share and extensive application in civil engineering practice, as full size walls or floor structures. CLT provides a compelling alternative to the concrete and steel (as conventional building materials), providing a low carbon footprint and comfortable living conditions. However, the orthotropic elastic material behavior of wood and the crosswise lay-up yield a relatively complex kinematics of CLT, characterized by high shear deformation across the thickness. This complicates the appropriate and accurate kinematic description of CLT and further prolongs the design phase of the real engineering structure.

Due to the relatively low weight, CLT floors are particularly prone to human-induced vibrations, causing vibration serviceability issues such as annoyance to human occupants and dysfunction of vibration sensitive equipment. Therefore, for the accurate response prediction of CLT under dynamic loading, its fundamental dynamic properties should be derived first.

In the paper, dynamic stiffness-based FREEVIB software, previously developed by the authors, has been used for modeling and prediction of the free vibration characteristics of CLT floor structures. Frequency curves taking into account: (i) span-to-thickness (a/h) ratio, (ii) plate aspect (a/b) ratio and (iii) different combinations of end constraints, have been developed using FREEVIB and systematized to be easy for use in engineering practice, especially in the conceptual design phase of CLT-based buildings. The results have been compared against the current CLT design recommendations.
PB  - European Association for Structural Dynamics
C3  - XI International Conference on Structural Dynamics EURODYN 2020
T1  - Development of frequency curves for cross-laminated timber (CLT) floors using dynamic stiffness method
EP  - 509
SP  - 502
VL  - 1
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2091
ER  - 

@conference{
author = "Marjanović, Miroslav and Jugović, Verica and Nefovska-Danilović, Marija",
year = "2020",
abstract = "Cross-laminated timber (CLT) panels have an increasing market share and extensive application in civil engineering practice, as full size walls or floor structures. CLT provides a compelling alternative to the concrete and steel (as conventional building materials), providing a low carbon footprint and comfortable living conditions. However, the orthotropic elastic material behavior of wood and the crosswise lay-up yield a relatively complex kinematics of CLT, characterized by high shear deformation across the thickness. This complicates the appropriate and accurate kinematic description of CLT and further prolongs the design phase of the real engineering structure.

Due to the relatively low weight, CLT floors are particularly prone to human-induced vibrations, causing vibration serviceability issues such as annoyance to human occupants and dysfunction of vibration sensitive equipment. Therefore, for the accurate response prediction of CLT under dynamic loading, its fundamental dynamic properties should be derived first.

In the paper, dynamic stiffness-based FREEVIB software, previously developed by the authors, has been used for modeling and prediction of the free vibration characteristics of CLT floor structures. Frequency curves taking into account: (i) span-to-thickness (a/h) ratio, (ii) plate aspect (a/b) ratio and (iii) different combinations of end constraints, have been developed using FREEVIB and systematized to be easy for use in engineering practice, especially in the conceptual design phase of CLT-based buildings. The results have been compared against the current CLT design recommendations.",
publisher = "European Association for Structural Dynamics",
journal = "XI International Conference on Structural Dynamics EURODYN 2020",
title = "Development of frequency curves for cross-laminated timber (CLT) floors using dynamic stiffness method",
pages = "509-502",
volume = "1",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2091"
}

Marjanović, M., Jugović, V.,& Nefovska-Danilović, M.. (2020). Development of frequency curves for cross-laminated timber (CLT) floors using dynamic stiffness method. in XI International Conference on Structural Dynamics EURODYN 2020
European Association for Structural Dynamics., 1, 502-509.
https://hdl.handle.net/21.15107/rcub_grafar_2091

Marjanović M, Jugović V, Nefovska-Danilović M. Development of frequency curves for cross-laminated timber (CLT) floors using dynamic stiffness method. in XI International Conference on Structural Dynamics EURODYN 2020. 2020;1:502-509.
https://hdl.handle.net/21.15107/rcub_grafar_2091 .

Marjanović, Miroslav, Jugović, Verica, Nefovska-Danilović, Marija, "Development of frequency curves for cross-laminated timber (CLT) floors using dynamic stiffness method" in XI International Conference on Structural Dynamics EURODYN 2020, 1 (2020):502-509,
https://hdl.handle.net/21.15107/rcub_grafar_2091 .

TY  - CONF
AU  - Milojević, Marija
AU  - Nefovska-Danilović, Marija
AU  - Živanović, Stana
AU  - Marjanović, Miroslav
PY  - 2020
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2090
AB  - This paper investigates the effects of material properties (mass density, elastic and shear moduli) on dynamic properties of simply-supported CLT floors (natural frequencies, mode shapes and modal mass). Uncertainty quantification analysis has been carried out based on Monte Carlo simulations by varying material properties. Numerical modelling and analysis of the investigated CLT floors has been performed using finite element models in Abaqus CAE. The results show that uncertain mechanical parameters having significant influence on the dynamic properties are mass density, elastic modulus EL, and shear moduli GLT and GRT, where L, T and R denote longitudinal, tangential and radial direction, respectively.
PB  - European Association for Structural Dynamics
C3  - XI International Conference on Structural Dynamics EURODYN 2020
T1  - Effects of mechanical uncertainties on dynamic properties of cross-laminated timber floors
EP  - 3526
SP  - 3519
VL  - 2
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2090
ER  - 

@conference{
author = "Milojević, Marija and Nefovska-Danilović, Marija and Živanović, Stana and Marjanović, Miroslav",
year = "2020",
abstract = "This paper investigates the effects of material properties (mass density, elastic and shear moduli) on dynamic properties of simply-supported CLT floors (natural frequencies, mode shapes and modal mass). Uncertainty quantification analysis has been carried out based on Monte Carlo simulations by varying material properties. Numerical modelling and analysis of the investigated CLT floors has been performed using finite element models in Abaqus CAE. The results show that uncertain mechanical parameters having significant influence on the dynamic properties are mass density, elastic modulus EL, and shear moduli GLT and GRT, where L, T and R denote longitudinal, tangential and radial direction, respectively.",
publisher = "European Association for Structural Dynamics",
journal = "XI International Conference on Structural Dynamics EURODYN 2020",
title = "Effects of mechanical uncertainties on dynamic properties of cross-laminated timber floors",
pages = "3526-3519",
volume = "2",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2090"
}

Milojević, M., Nefovska-Danilović, M., Živanović, S.,& Marjanović, M.. (2020). Effects of mechanical uncertainties on dynamic properties of cross-laminated timber floors. in XI International Conference on Structural Dynamics EURODYN 2020
European Association for Structural Dynamics., 2, 3519-3526.
https://hdl.handle.net/21.15107/rcub_grafar_2090

Milojević M, Nefovska-Danilović M, Živanović S, Marjanović M. Effects of mechanical uncertainties on dynamic properties of cross-laminated timber floors. in XI International Conference on Structural Dynamics EURODYN 2020. 2020;2:3519-3526.
https://hdl.handle.net/21.15107/rcub_grafar_2090 .

Milojević, Marija, Nefovska-Danilović, Marija, Živanović, Stana, Marjanović, Miroslav, "Effects of mechanical uncertainties on dynamic properties of cross-laminated timber floors" in XI International Conference on Structural Dynamics EURODYN 2020, 2 (2020):3519-3526,
https://hdl.handle.net/21.15107/rcub_grafar_2090 .

TY  - CONF
AU  - Obradović, Nikola
AU  - Todorović, Marija
AU  - Marjanović, Miroslav
AU  - Damnjanović, Emilija
PY  - 2020
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1975
AB  - Invention of cross-laminated timber (CLT) was a big milestone for building with wood. Due to novelty of CLT and timber’s complex mechanical behavior, the existing design codes cover only rectangular CLT panels, simply supported along 2 parallel or all 4 edges, making numerical methods necessary in other cases. This paper presents a practical engineering tool for stress and deflection prediction of CLT panels with non-classical boundary conditions, based on the software for the computational analysis of laminar composites, previously developed by the authors. Diagrams applicable in engineering practice are developed for some common cases. The presented methodology could be a basis for more detailed design handbooks and guidelines for various layouts of CLT panels and different types of loadings.
AB  - Појава унакрсно-ламелираног дрвета (CLT) представља прекретницу у градњи дрветом. Како је CLT нов материјал са сложеним механичким понашањем, постојећи стандарди за прорачун покривају само слободно ослоњене правоугаоне панеле. Стога су нумеричке методе неопходне у осталим случајевима. У овом раду је представљен практичан инжењерски алат за прорачун напона и угиба CLT панела са нестандарним условима ослањања, базиран на (од стране аутора) раније развијеном програму за прорачун ламинатних композита. Дати су дијаграми за поједине случајеве који су примењиви у инжењерској пракси. Ова методологија може бити основа за детаљније смернице при прорачуну CLT панела различитих облика, услова ослањања и оптерећења.
PB  - University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy
C3  - International Conference on Contemporary Theory and Practice in Construction XIV
T1  - Diagrams for stress and deflection prediction in cross-laminated timber (CLT) panels with non-classical boundary conditions
EP  - 62
SP  - 55
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1975
ER  - 

@conference{
author = "Obradović, Nikola and Todorović, Marija and Marjanović, Miroslav and Damnjanović, Emilija",
year = "2020",
abstract = "Invention of cross-laminated timber (CLT) was a big milestone for building with wood. Due to novelty of CLT and timber’s complex mechanical behavior, the existing design codes cover only rectangular CLT panels, simply supported along 2 parallel or all 4 edges, making numerical methods necessary in other cases. This paper presents a practical engineering tool for stress and deflection prediction of CLT panels with non-classical boundary conditions, based on the software for the computational analysis of laminar composites, previously developed by the authors. Diagrams applicable in engineering practice are developed for some common cases. The presented methodology could be a basis for more detailed design handbooks and guidelines for various layouts of CLT panels and different types of loadings., Појава унакрсно-ламелираног дрвета (CLT) представља прекретницу у градњи дрветом. Како је CLT нов материјал са сложеним механичким понашањем, постојећи стандарди за прорачун покривају само слободно ослоњене правоугаоне панеле. Стога су нумеричке методе неопходне у осталим случајевима. У овом раду је представљен практичан инжењерски алат за прорачун напона и угиба CLT панела са нестандарним условима ослањања, базиран на (од стране аутора) раније развијеном програму за прорачун ламинатних композита. Дати су дијаграми за поједине случајеве који су примењиви у инжењерској пракси. Ова методологија може бити основа за детаљније смернице при прорачуну CLT панела различитих облика, услова ослањања и оптерећења.",
publisher = "University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy",
journal = "International Conference on Contemporary Theory and Practice in Construction XIV",
title = "Diagrams for stress and deflection prediction in cross-laminated timber (CLT) panels with non-classical boundary conditions",
pages = "62-55",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1975"
}

Obradović, N., Todorović, M., Marjanović, M.,& Damnjanović, E.. (2020). Diagrams for stress and deflection prediction in cross-laminated timber (CLT) panels with non-classical boundary conditions. in International Conference on Contemporary Theory and Practice in Construction XIV
University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy., 55-62.
https://hdl.handle.net/21.15107/rcub_grafar_1975

Obradović N, Todorović M, Marjanović M, Damnjanović E. Diagrams for stress and deflection prediction in cross-laminated timber (CLT) panels with non-classical boundary conditions. in International Conference on Contemporary Theory and Practice in Construction XIV. 2020;:55-62.
https://hdl.handle.net/21.15107/rcub_grafar_1975 .

Obradović, Nikola, Todorović, Marija, Marjanović, Miroslav, Damnjanović, Emilija, "Diagrams for stress and deflection prediction in cross-laminated timber (CLT) panels with non-classical boundary conditions" in International Conference on Contemporary Theory and Practice in Construction XIV (2020):55-62,
https://hdl.handle.net/21.15107/rcub_grafar_1975 .

TY  - JOUR
AU  - Marjanović, Miroslav
AU  - Marković, Nemanja
AU  - Damnjanović, Emilija
AU  - Cvetković, Radovan
PY  - 2020
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2075
AB  - Cross-laminated timber (CLT) panels have an increasing market share and extensive application in civil engineering, as full size walls or light floor structures. Due to their low environmental impact, excellent thermal characteristics and high mechanical performance, they are being extensively applied instead of conventional mineral-based building materials. The thick and orthogonal structure of CLT provides the considerable stiffness with the low weight and makes such panels particularly suitable in seismic-prone areas. The ease of assembly allows prefabrication and reduces construction time and cost.
Current models for calculating the stress-deformation state of a CLT loaded out-of-plane mainly emerged from the long tradition of using very simple one-dimensional (beam-like) elements in timber structures. The paper tends to overcome some limitations of the current models by using the full-layerwise plate theory (FLWT) of Reddy, serving as a basis for the implementation of layered finite elements. The proposed model accounts for the complex 3D stress state in CLT loaded out-of-plane and implies an original procedure for stress calculation. It is implemented using the original object-oriented MATLAB framework, while the graphical user interface for pre- and post-processing is developed using GiD.
The presented approach is validated using the available numerical and experimental data in the literature, and compared against the commonly used methods for the design of CLT. Finally, the 3D stress-deformation state in the CLT slab of complex shape (commonly used in building structures) is obtained using the FLWT-based finite elements. The results are validated against the numerical data from the commercial software, and then used for checking of the ultimate and serviceability limit states for CLT slab according to Eurocode 5. Excellent agreement of the obtained results confirmed the potential of the proposed model to become a promising tool for engineering design of CLT slabs of arbitrary geometry.
PB  - Elsevier
T2  - Thin-Walled Structures
T1  - Three-dimensional stress analysis and design of cross-laminated timber panels using full-layerwise-theory-based finite element method
SP  - 107156
VL  - 157
DO  - 10.1016/j.tws.2020.107156
ER  - 

@article{
author = "Marjanović, Miroslav and Marković, Nemanja and Damnjanović, Emilija and Cvetković, Radovan",
year = "2020",
abstract = "Cross-laminated timber (CLT) panels have an increasing market share and extensive application in civil engineering, as full size walls or light floor structures. Due to their low environmental impact, excellent thermal characteristics and high mechanical performance, they are being extensively applied instead of conventional mineral-based building materials. The thick and orthogonal structure of CLT provides the considerable stiffness with the low weight and makes such panels particularly suitable in seismic-prone areas. The ease of assembly allows prefabrication and reduces construction time and cost.
Current models for calculating the stress-deformation state of a CLT loaded out-of-plane mainly emerged from the long tradition of using very simple one-dimensional (beam-like) elements in timber structures. The paper tends to overcome some limitations of the current models by using the full-layerwise plate theory (FLWT) of Reddy, serving as a basis for the implementation of layered finite elements. The proposed model accounts for the complex 3D stress state in CLT loaded out-of-plane and implies an original procedure for stress calculation. It is implemented using the original object-oriented MATLAB framework, while the graphical user interface for pre- and post-processing is developed using GiD.
The presented approach is validated using the available numerical and experimental data in the literature, and compared against the commonly used methods for the design of CLT. Finally, the 3D stress-deformation state in the CLT slab of complex shape (commonly used in building structures) is obtained using the FLWT-based finite elements. The results are validated against the numerical data from the commercial software, and then used for checking of the ultimate and serviceability limit states for CLT slab according to Eurocode 5. Excellent agreement of the obtained results confirmed the potential of the proposed model to become a promising tool for engineering design of CLT slabs of arbitrary geometry.",
publisher = "Elsevier",
journal = "Thin-Walled Structures",
title = "Three-dimensional stress analysis and design of cross-laminated timber panels using full-layerwise-theory-based finite element method",
pages = "107156",
volume = "157",
doi = "10.1016/j.tws.2020.107156"
}

Marjanović, M., Marković, N., Damnjanović, E.,& Cvetković, R.. (2020). Three-dimensional stress analysis and design of cross-laminated timber panels using full-layerwise-theory-based finite element method. in Thin-Walled Structures
Elsevier., 157, 107156.
https://doi.org/10.1016/j.tws.2020.107156

Marjanović M, Marković N, Damnjanović E, Cvetković R. Three-dimensional stress analysis and design of cross-laminated timber panels using full-layerwise-theory-based finite element method. in Thin-Walled Structures. 2020;157:107156.
doi:10.1016/j.tws.2020.107156 .

Marjanović, Miroslav, Marković, Nemanja, Damnjanović, Emilija, Cvetković, Radovan, "Three-dimensional stress analysis and design of cross-laminated timber panels using full-layerwise-theory-based finite element method" in Thin-Walled Structures, 157 (2020):107156,
https://doi.org/10.1016/j.tws.2020.107156 . .

TY  - JOUR
AU  - Marjanović, Miroslav
AU  - Nefovska-Danilović, Marija
AU  - Petronijević, Mira
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1842
AB  - In the paper, an overview of the development of the dynamic-stiffness-method-based computational model for the free vibration analysis of plates has been presented. Starting from several formulations of the so-called dynamic stiffness elements, formulated at the Institute for Numerical Analysis and Design of Structures (INP) at the Faculty of Civil Engineering, University of Belgrade in the last decade, a novel software framework FREEVIB has been developed and validated. FREEVIB is object-oriented software in Python environment, designed to predict free vibration characteristics in a wide range of possible structural problems (stepped, stiffened and folded plate structures, implying isotropic or orthotropic material formulations). The presented methodology still serves as a strong basis for further improvements through the extensive research efforts of authors, their collaborators and students.
PB  - University Ss. Cyril and Methodius, Faculty of Civil Engineering, Skopje
T2  - Scientific Journal of Civil Engineering
T1  - Development of dynamic stiffness method for free vibration analysis of plate structures
EP  - 74
IS  - 2
SP  - 69
VL  - 8
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1842
ER  - 

@article{
author = "Marjanović, Miroslav and Nefovska-Danilović, Marija and Petronijević, Mira",
year = "2019",
abstract = "In the paper, an overview of the development of the dynamic-stiffness-method-based computational model for the free vibration analysis of plates has been presented. Starting from several formulations of the so-called dynamic stiffness elements, formulated at the Institute for Numerical Analysis and Design of Structures (INP) at the Faculty of Civil Engineering, University of Belgrade in the last decade, a novel software framework FREEVIB has been developed and validated. FREEVIB is object-oriented software in Python environment, designed to predict free vibration characteristics in a wide range of possible structural problems (stepped, stiffened and folded plate structures, implying isotropic or orthotropic material formulations). The presented methodology still serves as a strong basis for further improvements through the extensive research efforts of authors, their collaborators and students.",
publisher = "University Ss. Cyril and Methodius, Faculty of Civil Engineering, Skopje",
journal = "Scientific Journal of Civil Engineering",
title = "Development of dynamic stiffness method for free vibration analysis of plate structures",
pages = "74-69",
number = "2",
volume = "8",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1842"
}

Marjanović, M., Nefovska-Danilović, M.,& Petronijević, M.. (2019). Development of dynamic stiffness method for free vibration analysis of plate structures. in Scientific Journal of Civil Engineering
University Ss. Cyril and Methodius, Faculty of Civil Engineering, Skopje., 8(2), 69-74.
https://hdl.handle.net/21.15107/rcub_grafar_1842

Marjanović M, Nefovska-Danilović M, Petronijević M. Development of dynamic stiffness method for free vibration analysis of plate structures. in Scientific Journal of Civil Engineering. 2019;8(2):69-74.
https://hdl.handle.net/21.15107/rcub_grafar_1842 .

Marjanović, Miroslav, Nefovska-Danilović, Marija, Petronijević, Mira, "Development of dynamic stiffness method for free vibration analysis of plate structures" in Scientific Journal of Civil Engineering, 8, no. 2 (2019):69-74,
https://hdl.handle.net/21.15107/rcub_grafar_1842 .

TY  - CONF
AU  - Milojević, Marija
AU  - Nefovska-Danilović, Marija
AU  - Marjanović, Miroslav
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1726
AB  - Cracks are the most common type of structural damage in many engineering structures,
introducing the local change in stiffness of structural elements and changing the dynamic
properties of the structure. Therefore, it is of great importance to detect and locate the existing
structural damage in its early phase to prevent crack propagation.
In the paper, free vibration analysis of beams and frames with multiple cracks has been
carried out. First, the dynamic stiffness matrix of beam element with multiple cracks based on
Bernoulli-Euler theory has been derived. Using the developed model, extensive free vibration
study of multiple-cracked frame structures has been conducted. Original Matlab code has
been developed for the derivation of natural frequencies and plot of mode shapes.
After the validation of the model against the existing data from the literature, several
benchmark examples are provided. As expected, increasing size and number of cracks lead to
decrease of natural frequencies due to the local stiffness degradation.
C3  - Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019, 2019
T1  - Free vibration analysis of multiple cracked frames using dynamic stiffness method
SP  - s5a
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1726
ER  - 

@conference{
author = "Milojević, Marija and Nefovska-Danilović, Marija and Marjanović, Miroslav",
year = "2019",
abstract = "Cracks are the most common type of structural damage in many engineering structures,
introducing the local change in stiffness of structural elements and changing the dynamic
properties of the structure. Therefore, it is of great importance to detect and locate the existing
structural damage in its early phase to prevent crack propagation.
In the paper, free vibration analysis of beams and frames with multiple cracks has been
carried out. First, the dynamic stiffness matrix of beam element with multiple cracks based on
Bernoulli-Euler theory has been derived. Using the developed model, extensive free vibration
study of multiple-cracked frame structures has been conducted. Original Matlab code has
been developed for the derivation of natural frequencies and plot of mode shapes.
After the validation of the model against the existing data from the literature, several
benchmark examples are provided. As expected, increasing size and number of cracks lead to
decrease of natural frequencies due to the local stiffness degradation.",
journal = "Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019, 2019",
title = "Free vibration analysis of multiple cracked frames using dynamic stiffness method",
pages = "s5a",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1726"
}

Milojević, M., Nefovska-Danilović, M.,& Marjanović, M.. (2019). Free vibration analysis of multiple cracked frames using dynamic stiffness method. in Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019, 2019, s5a.
https://hdl.handle.net/21.15107/rcub_grafar_1726

Milojević M, Nefovska-Danilović M, Marjanović M. Free vibration analysis of multiple cracked frames using dynamic stiffness method. in Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019, 2019. 2019;:s5a.
https://hdl.handle.net/21.15107/rcub_grafar_1726 .

Milojević, Marija, Nefovska-Danilović, Marija, Marjanović, Miroslav, "Free vibration analysis of multiple cracked frames using dynamic stiffness method" in Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019, 2019 (2019):s5a,
https://hdl.handle.net/21.15107/rcub_grafar_1726 .

TY  - JOUR
AU  - Marjanović, Miroslav
AU  - Nefovska-Danilović, Marija
AU  - Damnjanović, Emilija
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1009
AB  - A framework for free vibration analysis of plate-like structures is presented in the paper. Based on the previously formulated dynamic stiffness elements, FREEVIB object-oriented software in Python environment has been created. Software design and structure as well as a wide range of possible structural problems that could be analyzed using the FREEVIB are presented. Through several illustrative examples including free vibration analysis of stepped, stiffened and folded plate structures, implying isotropic or orthotropic material formulations, the efficiency and accuracy of the FREEVIB is demonstrated. The possibilities of further extensions and improvements of the software are discussed.
PB  - Hindawi Limited
T2  - Shock and Vibration
T1  - Framework for Dynamic-Stiffness-Based Free Vibration Analysis of Plate-Like Structures
DO  - 10.1155/2019/1369235
ER  - 

@article{
author = "Marjanović, Miroslav and Nefovska-Danilović, Marija and Damnjanović, Emilija",
year = "2019",
abstract = "A framework for free vibration analysis of plate-like structures is presented in the paper. Based on the previously formulated dynamic stiffness elements, FREEVIB object-oriented software in Python environment has been created. Software design and structure as well as a wide range of possible structural problems that could be analyzed using the FREEVIB are presented. Through several illustrative examples including free vibration analysis of stepped, stiffened and folded plate structures, implying isotropic or orthotropic material formulations, the efficiency and accuracy of the FREEVIB is demonstrated. The possibilities of further extensions and improvements of the software are discussed.",
publisher = "Hindawi Limited",
journal = "Shock and Vibration",
title = "Framework for Dynamic-Stiffness-Based Free Vibration Analysis of Plate-Like Structures",
doi = "10.1155/2019/1369235"
}

Marjanović, M., Nefovska-Danilović, M.,& Damnjanović, E.. (2019). Framework for Dynamic-Stiffness-Based Free Vibration Analysis of Plate-Like Structures. in Shock and Vibration
Hindawi Limited..
https://doi.org/10.1155/2019/1369235

Marjanović M, Nefovska-Danilović M, Damnjanović E. Framework for Dynamic-Stiffness-Based Free Vibration Analysis of Plate-Like Structures. in Shock and Vibration. 2019;.
doi:10.1155/2019/1369235 .

Marjanović, Miroslav, Nefovska-Danilović, Marija, Damnjanović, Emilija, "Framework for Dynamic-Stiffness-Based Free Vibration Analysis of Plate-Like Structures" in Shock and Vibration (2019),
https://doi.org/10.1155/2019/1369235 . .

TY  - CHAP
AU  - Marjanović, Miroslav
AU  - Damnjanović, Emilija
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1841
AB  - Cross-laminated timber panels are composite wood products with an increasing application in civil engineering. The low environmental impact and high mechanical performance encourage the use of CLT in modern buildings instead of traditional mineral-based building materials. The complex CLT-specific material characteristics, characterized by the high shear deformations across the plate thickness, complicate an accurate kinematic description of CLT. The traditional computational models used in standards for design of timber structures are generally based on beam theories, limiting the design approaches to slender panels. Therefore, the application of complex numerical models is required for a more intensive use of CLT.
In the paper, the full layerwise theory of Reddy served as a basis for the formulation of layered quadrilateral finite elements for the analysis of CLT panels. Original procedure for post-processing of stresses is presented. The model is validated against the numerical and experimental data in the literature. Excellent agreement is achieved.
AB  - Панели од унакрсно ламелираног дрвета (CLT) су композитни производи чија примена у грађеви-нарству је све већа. Мали утицај на животну средину и добре механичке карактеристике доводе до примене CLT панела у модерним зградама, уместо традиционалних (минералних) грађевинских материјала. Сложене материјалне карактеристике специфичне за CLT, које одликују високе смичу-ће деформације по дебљини панела, компликују прецизно описивање кинематике CLT панела. Tрадиционални прорачунски модели, примењени у стандардима за прорачун дрвених конструкција, генерално се заснивају на теоријама греде и ограничени су на танке панеле. Са тим у складу, примена сложених нумеричких модела неопходна је за повећану примену CLT панела.
У овом раду, Reddy-ева слојевита теорија плоча била је основ за формулисање слојевитих четвороугаоних коначних елемената за анализу CLT панела. Дата је оригинална процедура за прорачун напона. Прецизност модела је потврђена поређењем са нумеричким и експерименталним подацима из литературе, и добијено је одлично поклапање резултата.
PB  - Univerzitet u Beogradu, Građevinski fakultet
PB  - Univerzitet Crne Gore, Građevinski fakultet Podgorica
PB  - Akademija inženjerskih nauka Srbije
T2  - Theory of Civil Engineering Structures - Monograph dedicated to the memory of Professor Miodrag Sekulović
T1  - Bending analysis of cross-laminated-timber (CLT) panels using layered finite elements
EP  - 100
SP  - 91
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1841
ER  - 

@inbook{
author = "Marjanović, Miroslav and Damnjanović, Emilija",
year = "2019",
abstract = "Cross-laminated timber panels are composite wood products with an increasing application in civil engineering. The low environmental impact and high mechanical performance encourage the use of CLT in modern buildings instead of traditional mineral-based building materials. The complex CLT-specific material characteristics, characterized by the high shear deformations across the plate thickness, complicate an accurate kinematic description of CLT. The traditional computational models used in standards for design of timber structures are generally based on beam theories, limiting the design approaches to slender panels. Therefore, the application of complex numerical models is required for a more intensive use of CLT.
In the paper, the full layerwise theory of Reddy served as a basis for the formulation of layered quadrilateral finite elements for the analysis of CLT panels. Original procedure for post-processing of stresses is presented. The model is validated against the numerical and experimental data in the literature. Excellent agreement is achieved., Панели од унакрсно ламелираног дрвета (CLT) су композитни производи чија примена у грађеви-нарству је све већа. Мали утицај на животну средину и добре механичке карактеристике доводе до примене CLT панела у модерним зградама, уместо традиционалних (минералних) грађевинских материјала. Сложене материјалне карактеристике специфичне за CLT, које одликују високе смичу-ће деформације по дебљини панела, компликују прецизно описивање кинематике CLT панела. Tрадиционални прорачунски модели, примењени у стандардима за прорачун дрвених конструкција, генерално се заснивају на теоријама греде и ограничени су на танке панеле. Са тим у складу, примена сложених нумеричких модела неопходна је за повећану примену CLT панела.
У овом раду, Reddy-ева слојевита теорија плоча била је основ за формулисање слојевитих четвороугаоних коначних елемената за анализу CLT панела. Дата је оригинална процедура за прорачун напона. Прецизност модела је потврђена поређењем са нумеричким и експерименталним подацима из литературе, и добијено је одлично поклапање резултата.",
publisher = "Univerzitet u Beogradu, Građevinski fakultet, Univerzitet Crne Gore, Građevinski fakultet Podgorica, Akademija inženjerskih nauka Srbije",
journal = "Theory of Civil Engineering Structures - Monograph dedicated to the memory of Professor Miodrag Sekulović",
booktitle = "Bending analysis of cross-laminated-timber (CLT) panels using layered finite elements",
pages = "100-91",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1841"
}

Marjanović, M.,& Damnjanović, E.. (2019). Bending analysis of cross-laminated-timber (CLT) panels using layered finite elements. in Theory of Civil Engineering Structures - Monograph dedicated to the memory of Professor Miodrag Sekulović
Univerzitet u Beogradu, Građevinski fakultet., 91-100.
https://hdl.handle.net/21.15107/rcub_grafar_1841

Marjanović M, Damnjanović E. Bending analysis of cross-laminated-timber (CLT) panels using layered finite elements. in Theory of Civil Engineering Structures - Monograph dedicated to the memory of Professor Miodrag Sekulović. 2019;:91-100.
https://hdl.handle.net/21.15107/rcub_grafar_1841 .

Marjanović, Miroslav, Damnjanović, Emilija, "Bending analysis of cross-laminated-timber (CLT) panels using layered finite elements" in Theory of Civil Engineering Structures - Monograph dedicated to the memory of Professor Miodrag Sekulović (2019):91-100,
https://hdl.handle.net/21.15107/rcub_grafar_1841 .

TY  - CONF
AU  - Marjanović, Miroslav
AU  - Petronijević, Mira
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1755
AB  - Guyed masts are slender tall structures widely used to support different kinds of antennas in telecommunications. They consist of a vertical tall mast laterally supported at several levels along its height by sets of inclined pre-tensioned guys. The analysis and design of guyed masts is complex and requires special knowledge and experience because of: (1) non-linear behavior of guys, (2) the wind and ice loads, which accurate estimation is often difficult, and (3) the dynamic fluctuations of the wind load, to which the guyed mast is extremely sensitive. A dynamic stochastic analysis of guyed masts is complex and time consuming, so methods based on equivalent static analysis are usually used.
One relatively reliable simplified procedure, based on static patch wind loads, has been developed and adopted in Eurocode 3: Part 3-1: Towers, masts and chimneys. This procedure was applied to calculate member forces in 125m high anemometer guyed mast in the Alibunar municipality. The considered mast is spatial lattice structure with triangular cross sections and diagonal infill, composed of circular elements. The triangular cross sections and the pipe circular elements of mast structure were chosen in preliminary design to reduce the exposure of the structure to the wind load. The spatial stability of the mast is provided by 48 guys, attached to the mast at 11 different levels and anchored in 12 RC anchor blocks radially arranged around the central mast. Geometrically nonlinear analysis was performed using SAP2000 and obtained results are presented.
The ULS and stability check of 125m high anemometer guyed mast was performed using the procedure based on static patch wind loads adopted in Eurocode 3: Part 3-1. Geometrically nonlinear analysis was carried out using SAP2000. Loadings were calculated for the fundamental wind velocity vb,0 = 32 m/s, terrain type II, the ice thickness of 10mm and ice density ice = 900kg/m3. 
The maximum forces in the mast legs were obtained for loading case 2: G + P + 1.2W.  The variation of internal forces occurs at the heights where the cables are connected. In these zones, the forces in the leg elements vary slightly, indicating the correct choice of cable positions. The most stressed elements satisfied ultimate limit state (ULS) and stability checks.
PB  - MASE - Macedonian Association of Structural Engineers
C3  - 18th International Symposium of MASE
T1  - Design of 120m guyed steel mast in Alibunar according to Eurocode
EP  - 1099
SP  - 1090
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1755
ER  - 

@conference{
author = "Marjanović, Miroslav and Petronijević, Mira",
year = "2019",
abstract = "Guyed masts are slender tall structures widely used to support different kinds of antennas in telecommunications. They consist of a vertical tall mast laterally supported at several levels along its height by sets of inclined pre-tensioned guys. The analysis and design of guyed masts is complex and requires special knowledge and experience because of: (1) non-linear behavior of guys, (2) the wind and ice loads, which accurate estimation is often difficult, and (3) the dynamic fluctuations of the wind load, to which the guyed mast is extremely sensitive. A dynamic stochastic analysis of guyed masts is complex and time consuming, so methods based on equivalent static analysis are usually used.
One relatively reliable simplified procedure, based on static patch wind loads, has been developed and adopted in Eurocode 3: Part 3-1: Towers, masts and chimneys. This procedure was applied to calculate member forces in 125m high anemometer guyed mast in the Alibunar municipality. The considered mast is spatial lattice structure with triangular cross sections and diagonal infill, composed of circular elements. The triangular cross sections and the pipe circular elements of mast structure were chosen in preliminary design to reduce the exposure of the structure to the wind load. The spatial stability of the mast is provided by 48 guys, attached to the mast at 11 different levels and anchored in 12 RC anchor blocks radially arranged around the central mast. Geometrically nonlinear analysis was performed using SAP2000 and obtained results are presented.
The ULS and stability check of 125m high anemometer guyed mast was performed using the procedure based on static patch wind loads adopted in Eurocode 3: Part 3-1. Geometrically nonlinear analysis was carried out using SAP2000. Loadings were calculated for the fundamental wind velocity vb,0 = 32 m/s, terrain type II, the ice thickness of 10mm and ice density ice = 900kg/m3. 
The maximum forces in the mast legs were obtained for loading case 2: G + P + 1.2W.  The variation of internal forces occurs at the heights where the cables are connected. In these zones, the forces in the leg elements vary slightly, indicating the correct choice of cable positions. The most stressed elements satisfied ultimate limit state (ULS) and stability checks.",
publisher = "MASE - Macedonian Association of Structural Engineers",
journal = "18th International Symposium of MASE",
title = "Design of 120m guyed steel mast in Alibunar according to Eurocode",
pages = "1099-1090",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1755"
}

Marjanović, M.,& Petronijević, M.. (2019). Design of 120m guyed steel mast in Alibunar according to Eurocode. in 18th International Symposium of MASE
MASE - Macedonian Association of Structural Engineers., 1090-1099.
https://hdl.handle.net/21.15107/rcub_grafar_1755

Marjanović M, Petronijević M. Design of 120m guyed steel mast in Alibunar according to Eurocode. in 18th International Symposium of MASE. 2019;:1090-1099.
https://hdl.handle.net/21.15107/rcub_grafar_1755 .

Marjanović, Miroslav, Petronijević, Mira, "Design of 120m guyed steel mast in Alibunar according to Eurocode" in 18th International Symposium of MASE (2019):1090-1099,
https://hdl.handle.net/21.15107/rcub_grafar_1755 .

TY  - CONF
AU  - Damnjanović, Emilija
AU  - Marjanović, Miroslav
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1736
AB  - The paper deals with the 3-D stress analysis of laminated composite plates using a layerwise
displacement model of Reddy, that assumes piece-wise linear variation of all displacement
components and the quadratic variation of interlaminar stresses within each layer of the plate.
Based on the assumed displacement field, kinematic relations, 3-D constitutive equations of both
lamina and laminate and governing equations of motion have been derived. Starting from the
strong formulation of the full layerwise theory (FLWT), family of layered finite elements has
been developed and implemented in original object-oriented MATLAB code. GiD software is
used for the pre- and post-processing.
The parametric effects of plate side-to-thickness ratio, mesh refinement in- and out-of-plane
and applied element type on total deflection and stress distribution in the considered laminate are
shown. The accuracy of the present model is verified against the existing data from the literature
and the commercial software. The possibilities for the further improvement and applications of
the model are briefly presented.
C3  - Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019
T1  - THREE-DIMENSIONAL STRESS ANALYSIS OF LAMINATED COMPOSITE PLATES USING FLWT-BASED FINITE ELEMENTS
SP  - S1c
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1736
ER  - 

@conference{
author = "Damnjanović, Emilija and Marjanović, Miroslav",
year = "2019",
abstract = "The paper deals with the 3-D stress analysis of laminated composite plates using a layerwise
displacement model of Reddy, that assumes piece-wise linear variation of all displacement
components and the quadratic variation of interlaminar stresses within each layer of the plate.
Based on the assumed displacement field, kinematic relations, 3-D constitutive equations of both
lamina and laminate and governing equations of motion have been derived. Starting from the
strong formulation of the full layerwise theory (FLWT), family of layered finite elements has
been developed and implemented in original object-oriented MATLAB code. GiD software is
used for the pre- and post-processing.
The parametric effects of plate side-to-thickness ratio, mesh refinement in- and out-of-plane
and applied element type on total deflection and stress distribution in the considered laminate are
shown. The accuracy of the present model is verified against the existing data from the literature
and the commercial software. The possibilities for the further improvement and applications of
the model are briefly presented.",
journal = "Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019",
title = "THREE-DIMENSIONAL STRESS ANALYSIS OF LAMINATED COMPOSITE PLATES USING FLWT-BASED FINITE ELEMENTS",
pages = "S1c",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1736"
}

Damnjanović, E.,& Marjanović, M.. (2019). THREE-DIMENSIONAL STRESS ANALYSIS OF LAMINATED COMPOSITE PLATES USING FLWT-BASED FINITE ELEMENTS. in Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019, S1c.
https://hdl.handle.net/21.15107/rcub_grafar_1736

Damnjanović E, Marjanović M. THREE-DIMENSIONAL STRESS ANALYSIS OF LAMINATED COMPOSITE PLATES USING FLWT-BASED FINITE ELEMENTS. in Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019. 2019;:S1c.
https://hdl.handle.net/21.15107/rcub_grafar_1736 .

Damnjanović, Emilija, Marjanović, Miroslav, "THREE-DIMENSIONAL STRESS ANALYSIS OF LAMINATED COMPOSITE PLATES USING FLWT-BASED FINITE ELEMENTS" in Proceedings / The 7th International Congress of Serbian Society of Mechanics, Sremski Karlovci, June 24-26, 2019 (2019):S1c,
https://hdl.handle.net/21.15107/rcub_grafar_1736 .

TY  - JOUR
AU  - Stojić, Dragoslav
AU  - Nestorović, Tamara
AU  - Marković, Nemanja
AU  - Marjanović, Miroslav
PY  - 2018
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/941
AB  - This paper presents an experimental-numerical analysis of damage localization of concrete plate-like elements on the basis of hybrid approach. The proposed hybrid approach uses the fast discrete wavelet transform, energy approach, and time of flight criterion for the purpose of localization of single and multidamage problems inside or on the periphery of concrete elements. Verification of the proposed damage localization approach has been performed under laboratory conditions using a laser scanning-based system with piezoelectric excitation of the wave propagation. Numerical simulation of the wave propagation is performed using the explicit finite element method using 3D models with linear-elastic material model of concrete with Rayleigh damping. The Rayleigh damping coefficients are determined on the basis of experimental data and implemented in numerical models. Validation of the numerical model is conducted, based on the comparison with sensor output signals obtained through experimental measuring and a very good agreement of results is obtained. The proposed hybrid approach to damage localization is verified using 15 different models/specimens, varying the number, shape (circular or notched), and position of damage, as well as the number and placement of actuators/sensors. For all the analyzed scenarios, the hybrid approach successfully localized the damage even for the least number of used sensor positions. In the models with the circular damage, the damage image created on the basis of the hybrid approach is almost identical to the actual shape of the damage, indicating a good potential of the method for damage localization.
PB  - John Wiley and Sons Ltd
T2  - Structural Control & Health Monitoring
T1  - Experimental and numerical research on damage localization in plate-like concrete structures using hybrid approach
IS  - 9
VL  - 25
DO  - 10.1002/stc.2214
ER  - 

@article{
author = "Stojić, Dragoslav and Nestorović, Tamara and Marković, Nemanja and Marjanović, Miroslav",
year = "2018",
abstract = "This paper presents an experimental-numerical analysis of damage localization of concrete plate-like elements on the basis of hybrid approach. The proposed hybrid approach uses the fast discrete wavelet transform, energy approach, and time of flight criterion for the purpose of localization of single and multidamage problems inside or on the periphery of concrete elements. Verification of the proposed damage localization approach has been performed under laboratory conditions using a laser scanning-based system with piezoelectric excitation of the wave propagation. Numerical simulation of the wave propagation is performed using the explicit finite element method using 3D models with linear-elastic material model of concrete with Rayleigh damping. The Rayleigh damping coefficients are determined on the basis of experimental data and implemented in numerical models. Validation of the numerical model is conducted, based on the comparison with sensor output signals obtained through experimental measuring and a very good agreement of results is obtained. The proposed hybrid approach to damage localization is verified using 15 different models/specimens, varying the number, shape (circular or notched), and position of damage, as well as the number and placement of actuators/sensors. For all the analyzed scenarios, the hybrid approach successfully localized the damage even for the least number of used sensor positions. In the models with the circular damage, the damage image created on the basis of the hybrid approach is almost identical to the actual shape of the damage, indicating a good potential of the method for damage localization.",
publisher = "John Wiley and Sons Ltd",
journal = "Structural Control & Health Monitoring",
title = "Experimental and numerical research on damage localization in plate-like concrete structures using hybrid approach",
number = "9",
volume = "25",
doi = "10.1002/stc.2214"
}

Stojić, D., Nestorović, T., Marković, N.,& Marjanović, M.. (2018). Experimental and numerical research on damage localization in plate-like concrete structures using hybrid approach. in Structural Control & Health Monitoring
John Wiley and Sons Ltd., 25(9).
https://doi.org/10.1002/stc.2214

Stojić D, Nestorović T, Marković N, Marjanović M. Experimental and numerical research on damage localization in plate-like concrete structures using hybrid approach. in Structural Control & Health Monitoring. 2018;25(9).
doi:10.1002/stc.2214 .

Stojić, Dragoslav, Nestorović, Tamara, Marković, Nemanja, Marjanović, Miroslav, "Experimental and numerical research on damage localization in plate-like concrete structures using hybrid approach" in Structural Control & Health Monitoring, 25, no. 9 (2018),
https://doi.org/10.1002/stc.2214 . .

TY  - CONF
AU  - Petronijević, Mira
AU  - Marjanović, Miroslav
AU  - Radeka, Petar
PY  - 2018
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1623
AB  - This paper presents the results of a comparative analysis of the behavior of a eight-storey RC building of type: (1) spatial frame and (2) spatial frame with shear walls, according to EN1998-1, using N2 method. The analysis was carried out using standard pushover analysis and multi-modal pushover analysis, using ETABS software. The obtained target displacements, appearance and arrangement of plastic hinges and interstory drifts were compared for the design earthquake, and certain conclusions were carried out.
PB  - Savez građevinskih inženjera Srbije, Beograd
C3  - Zbornik radova / Šesto međunarodno naučno-stručno savetovanje Zemljotresno inženjerstvo i inženjerska seizmologija = Conference Proceedings / Sixth International Conference Seismic Engineering and Engineering Seismology, Kraljevo, 13.-15. jun 2018. godin
T1  - Seismic Assessment of RC Buildings using N2 Method
EP  - 395
SP  - 387
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1623
ER  - 

@conference{
author = "Petronijević, Mira and Marjanović, Miroslav and Radeka, Petar",
year = "2018",
abstract = "This paper presents the results of a comparative analysis of the behavior of a eight-storey RC building of type: (1) spatial frame and (2) spatial frame with shear walls, according to EN1998-1, using N2 method. The analysis was carried out using standard pushover analysis and multi-modal pushover analysis, using ETABS software. The obtained target displacements, appearance and arrangement of plastic hinges and interstory drifts were compared for the design earthquake, and certain conclusions were carried out.",
publisher = "Savez građevinskih inženjera Srbije, Beograd",
journal = "Zbornik radova / Šesto međunarodno naučno-stručno savetovanje Zemljotresno inženjerstvo i inženjerska seizmologija = Conference Proceedings / Sixth International Conference Seismic Engineering and Engineering Seismology, Kraljevo, 13.-15. jun 2018. godin",
title = "Seismic Assessment of RC Buildings using N2 Method",
pages = "395-387",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1623"
}

Petronijević, M., Marjanović, M.,& Radeka, P.. (2018). Seismic Assessment of RC Buildings using N2 Method. in Zbornik radova / Šesto međunarodno naučno-stručno savetovanje Zemljotresno inženjerstvo i inženjerska seizmologija = Conference Proceedings / Sixth International Conference Seismic Engineering and Engineering Seismology, Kraljevo, 13.-15. jun 2018. godin
Savez građevinskih inženjera Srbije, Beograd., 387-395.
https://hdl.handle.net/21.15107/rcub_grafar_1623

Petronijević M, Marjanović M, Radeka P. Seismic Assessment of RC Buildings using N2 Method. in Zbornik radova / Šesto međunarodno naučno-stručno savetovanje Zemljotresno inženjerstvo i inženjerska seizmologija = Conference Proceedings / Sixth International Conference Seismic Engineering and Engineering Seismology, Kraljevo, 13.-15. jun 2018. godin. 2018;:387-395.
https://hdl.handle.net/21.15107/rcub_grafar_1623 .

Petronijević, Mira, Marjanović, Miroslav, Radeka, Petar, "Seismic Assessment of RC Buildings using N2 Method" in Zbornik radova / Šesto međunarodno naučno-stručno savetovanje Zemljotresno inženjerstvo i inženjerska seizmologija = Conference Proceedings / Sixth International Conference Seismic Engineering and Engineering Seismology, Kraljevo, 13.-15. jun 2018. godin (2018):387-395,
https://hdl.handle.net/21.15107/rcub_grafar_1623 .

TY  - CONF
AU  - Marjanović, Miroslav
AU  - Petronijević, Mira
PY  - 2018
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1590
AB  - This paper deals with the effects of soil-structure interaction (SSI) on the displacement capacity of multi-span RC bridge founded on shallow foundations. Modal pushover analyses are carried out in transverse direction. Target displacement of the monitoring point is calculated using N2 method The SSI is considered through boundary springs according to NEHPR Two different soil properties are considered according to EN1998-1. Analyses are carried out using SAP2OOO, considering fixed- and flexible-base models. The obtained results are discussed.
PB  - Društvo građevinskih konstruktera Srbije, Beograd
C3  - Zbornik radova sa nacionalnog kongresa DGKS / Društvо građevinskih konstruktera Srbije, 15. kongres, 6-8. septembar 2018, Zlatibor
T1  - Pushover analysis of bridges including soil-structure interaction effects
EP  - 175
SP  - 166
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1590
ER  - 

@conference{
author = "Marjanović, Miroslav and Petronijević, Mira",
year = "2018",
abstract = "This paper deals with the effects of soil-structure interaction (SSI) on the displacement capacity of multi-span RC bridge founded on shallow foundations. Modal pushover analyses are carried out in transverse direction. Target displacement of the monitoring point is calculated using N2 method The SSI is considered through boundary springs according to NEHPR Two different soil properties are considered according to EN1998-1. Analyses are carried out using SAP2OOO, considering fixed- and flexible-base models. The obtained results are discussed.",
publisher = "Društvo građevinskih konstruktera Srbije, Beograd",
journal = "Zbornik radova sa nacionalnog kongresa DGKS / Društvо građevinskih konstruktera Srbije, 15. kongres, 6-8. septembar 2018, Zlatibor",
title = "Pushover analysis of bridges including soil-structure interaction effects",
pages = "175-166",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1590"
}

Marjanović, M.,& Petronijević, M.. (2018). Pushover analysis of bridges including soil-structure interaction effects. in Zbornik radova sa nacionalnog kongresa DGKS / Društvо građevinskih konstruktera Srbije, 15. kongres, 6-8. septembar 2018, Zlatibor
Društvo građevinskih konstruktera Srbije, Beograd., 166-175.
https://hdl.handle.net/21.15107/rcub_grafar_1590

Marjanović M, Petronijević M. Pushover analysis of bridges including soil-structure interaction effects. in Zbornik radova sa nacionalnog kongresa DGKS / Društvо građevinskih konstruktera Srbije, 15. kongres, 6-8. septembar 2018, Zlatibor. 2018;:166-175.
https://hdl.handle.net/21.15107/rcub_grafar_1590 .

Marjanović, Miroslav, Petronijević, Mira, "Pushover analysis of bridges including soil-structure interaction effects" in Zbornik radova sa nacionalnog kongresa DGKS / Društvо građevinskih konstruktera Srbije, 15. kongres, 6-8. septembar 2018, Zlatibor (2018):166-175,
https://hdl.handle.net/21.15107/rcub_grafar_1590 .