Koković, Veljko

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orcid::0000-0002-1513-8315
  • Koković, Veljko (12)
Projects

Author's Bibliography

Classification of residential building stock in Serbia

Brzev, Svetlana; Borozan, Jovana; Marinković, Marko; Hadzima-Nyarko, Marijana; Blagojević, Nikola; Petrović, Milica; Koković, Veljko; Stojadinović, Božidar

(2023)

TY  - CONF
AU  - Brzev, Svetlana
AU  - Borozan, Jovana
AU  - Marinković, Marko
AU  - Hadzima-Nyarko, Marijana
AU  - Blagojević, Nikola
AU  - Petrović, Milica
AU  - Koković, Veljko
AU  - Stojadinović, Božidar
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3196
AB  - Developing a classification system (taxonomy) for buildings is a critical step for seismic risk assessment studies. Such a system can be used to characterize a building portfolio within urban/rural settlements or building stock for the entire country. Serbia is located in a region characterized by a moderate seismic hazard. In the last century, 10 earthquakes of magnitude 5.0 and higher occurred in Serbia, the strongest (M 6.0) in 1922. The strongest earthquake in the 21st century (Mw 5.5), with an epicenter close to Kraljevo, occurred in November 2010 and caused significant damage to residential buildings. In 2019, members of the Serbian Association for Earthquake Engineering (SUZI-SAEE) contributed to the SERA project and its goal to develop a seismic risk model for Europe. A taxonomy of residential buildings in Serbia was developed based on previous national and regional building stock studies. The proposed taxonomy includes the Lateral Load-Resisting System (LLRS) (e.g., wall, frame, dual wall-frame system) and material of the LLRS (e.g., masonry, concrete, wood) as the main attributes. The type of floor diaphragm (rigid or flexible) has been specified only for masonry typologies with unreinforced masonry walls, while building height and date of construction have been implicitly considered. According to the proposed taxonomy, there are 9 residential building typologies in Serbia; out of those, 5 typologies are related to masonry structures, 3 are related to RC structures, and one is related to wood structures. This paper describes the proposed taxonomy and outlines the characteristic features of different building typologies and their relevance for estimating seismic vulnerability and risk. A comparison of the proposed taxonomy for Serbia and published taxonomies for Croatia is also presented.
C3  - Proceedings of the 2nd Croatian Conference on Earthquake Engineering - 2CroCEE Zagreb, Croatia - March 22 to 24, 2023
T1  - Classification of residential building stock in Serbia
DO  - 10.5592/CO/2CroCEE.2023.100
ER  - 
@conference{
author = "Brzev, Svetlana and Borozan, Jovana and Marinković, Marko and Hadzima-Nyarko, Marijana and Blagojević, Nikola and Petrović, Milica and Koković, Veljko and Stojadinović, Božidar",
year = "2023",
abstract = "Developing a classification system (taxonomy) for buildings is a critical step for seismic risk assessment studies. Such a system can be used to characterize a building portfolio within urban/rural settlements or building stock for the entire country. Serbia is located in a region characterized by a moderate seismic hazard. In the last century, 10 earthquakes of magnitude 5.0 and higher occurred in Serbia, the strongest (M 6.0) in 1922. The strongest earthquake in the 21st century (Mw 5.5), with an epicenter close to Kraljevo, occurred in November 2010 and caused significant damage to residential buildings. In 2019, members of the Serbian Association for Earthquake Engineering (SUZI-SAEE) contributed to the SERA project and its goal to develop a seismic risk model for Europe. A taxonomy of residential buildings in Serbia was developed based on previous national and regional building stock studies. The proposed taxonomy includes the Lateral Load-Resisting System (LLRS) (e.g., wall, frame, dual wall-frame system) and material of the LLRS (e.g., masonry, concrete, wood) as the main attributes. The type of floor diaphragm (rigid or flexible) has been specified only for masonry typologies with unreinforced masonry walls, while building height and date of construction have been implicitly considered. According to the proposed taxonomy, there are 9 residential building typologies in Serbia; out of those, 5 typologies are related to masonry structures, 3 are related to RC structures, and one is related to wood structures. This paper describes the proposed taxonomy and outlines the characteristic features of different building typologies and their relevance for estimating seismic vulnerability and risk. A comparison of the proposed taxonomy for Serbia and published taxonomies for Croatia is also presented.",
journal = "Proceedings of the 2nd Croatian Conference on Earthquake Engineering - 2CroCEE Zagreb, Croatia - March 22 to 24, 2023",
title = "Classification of residential building stock in Serbia",
doi = "10.5592/CO/2CroCEE.2023.100"
}
Brzev, S., Borozan, J., Marinković, M., Hadzima-Nyarko, M., Blagojević, N., Petrović, M., Koković, V.,& Stojadinović, B.. (2023). Classification of residential building stock in Serbia. in Proceedings of the 2nd Croatian Conference on Earthquake Engineering - 2CroCEE Zagreb, Croatia - March 22 to 24, 2023.
https://doi.org/10.5592/CO/2CroCEE.2023.100
Brzev S, Borozan J, Marinković M, Hadzima-Nyarko M, Blagojević N, Petrović M, Koković V, Stojadinović B. Classification of residential building stock in Serbia. in Proceedings of the 2nd Croatian Conference on Earthquake Engineering - 2CroCEE Zagreb, Croatia - March 22 to 24, 2023. 2023;.
doi:10.5592/CO/2CroCEE.2023.100 .
Brzev, Svetlana, Borozan, Jovana, Marinković, Marko, Hadzima-Nyarko, Marijana, Blagojević, Nikola, Petrović, Milica, Koković, Veljko, Stojadinović, Božidar, "Classification of residential building stock in Serbia" in Proceedings of the 2nd Croatian Conference on Earthquake Engineering - 2CroCEE Zagreb, Croatia - March 22 to 24, 2023 (2023),
https://doi.org/10.5592/CO/2CroCEE.2023.100 . .

Residential Building Stock in Serbia: Classification and Vulnerability for Seismic Risk Studies

Blagojević, Nikola; Brzev, Svetlana; Petrović, Milica; Borozan, Jovana; Bulajić, Borko; Marinković, Marko; Hadzima-Nyarko, Marijana; Koković, Veljko; Stojadinović, Božidar

(2023)

TY  - JOUR
AU  - Blagojević, Nikola
AU  - Brzev, Svetlana
AU  - Petrović, Milica
AU  - Borozan, Jovana
AU  - Bulajić, Borko
AU  - Marinković, Marko
AU  - Hadzima-Nyarko, Marijana
AU  - Koković, Veljko
AU  - Stojadinović, Božidar
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3077
AB  - Regional seismic risk assessment is necessary for designing effective seismic risk mitigation measures. In general, such risk assessment studies consist of three components: hazard, vulnerability, and exposure modelling. This paper lays the foundations for regional seismic risk assessment of the residential building stock in Serbia and addresses each of the three seismic risk assessment components, either by reviewing the existing or proposing novel models. First, a review of seismic hazard models and seismic design codes used in Serbia in the past 70 years was presented. Next, an overview of Serbia’s population metrics and historical development of Serbian’s residential building stock was presented to provide the context for the exposure model. Furthermore, the paper proposed a novel building classification for Serbia's residential building stock, which is based on the existing building taxonomies, but it has been adapted to account for the local building characteristics. Building damage patterns reported in past earthquakes in Serbia and neighbouring countries were reviewed as a basis for damage classification pertaining to building typologies included in the proposed classification. Finally, the results of a preliminary vulnerability model were presented in the form of expert-based fragility functions derived for buildings typical of Serbia's residential building stock.
T2  - Bulletin of Earthquake Engineering
T1  - Residential Building Stock in Serbia: Classification and Vulnerability for Seismic Risk Studies
DO  - 10.1007/s10518-023-01676-0
ER  - 
@article{
author = "Blagojević, Nikola and Brzev, Svetlana and Petrović, Milica and Borozan, Jovana and Bulajić, Borko and Marinković, Marko and Hadzima-Nyarko, Marijana and Koković, Veljko and Stojadinović, Božidar",
year = "2023",
abstract = "Regional seismic risk assessment is necessary for designing effective seismic risk mitigation measures. In general, such risk assessment studies consist of three components: hazard, vulnerability, and exposure modelling. This paper lays the foundations for regional seismic risk assessment of the residential building stock in Serbia and addresses each of the three seismic risk assessment components, either by reviewing the existing or proposing novel models. First, a review of seismic hazard models and seismic design codes used in Serbia in the past 70 years was presented. Next, an overview of Serbia’s population metrics and historical development of Serbian’s residential building stock was presented to provide the context for the exposure model. Furthermore, the paper proposed a novel building classification for Serbia's residential building stock, which is based on the existing building taxonomies, but it has been adapted to account for the local building characteristics. Building damage patterns reported in past earthquakes in Serbia and neighbouring countries were reviewed as a basis for damage classification pertaining to building typologies included in the proposed classification. Finally, the results of a preliminary vulnerability model were presented in the form of expert-based fragility functions derived for buildings typical of Serbia's residential building stock.",
journal = "Bulletin of Earthquake Engineering",
title = "Residential Building Stock in Serbia: Classification and Vulnerability for Seismic Risk Studies",
doi = "10.1007/s10518-023-01676-0"
}
Blagojević, N., Brzev, S., Petrović, M., Borozan, J., Bulajić, B., Marinković, M., Hadzima-Nyarko, M., Koković, V.,& Stojadinović, B.. (2023). Residential Building Stock in Serbia: Classification and Vulnerability for Seismic Risk Studies. in Bulletin of Earthquake Engineering.
https://doi.org/10.1007/s10518-023-01676-0
Blagojević N, Brzev S, Petrović M, Borozan J, Bulajić B, Marinković M, Hadzima-Nyarko M, Koković V, Stojadinović B. Residential Building Stock in Serbia: Classification and Vulnerability for Seismic Risk Studies. in Bulletin of Earthquake Engineering. 2023;.
doi:10.1007/s10518-023-01676-0 .
Blagojević, Nikola, Brzev, Svetlana, Petrović, Milica, Borozan, Jovana, Bulajić, Borko, Marinković, Marko, Hadzima-Nyarko, Marijana, Koković, Veljko, Stojadinović, Božidar, "Residential Building Stock in Serbia: Classification and Vulnerability for Seismic Risk Studies" in Bulletin of Earthquake Engineering (2023),
https://doi.org/10.1007/s10518-023-01676-0 . .
9

Flexural behaviour and ultimate bending capacity of high-volume fly ash reinforced concrete beams

Dragaš, Jelena; Marinković, Snežana; Ignjatović, Ivan; Tošić, Nikola; Koković, Veljko

(2023)

TY  - JOUR
AU  - Dragaš, Jelena
AU  - Marinković, Snežana
AU  - Ignjatović, Ivan
AU  - Tošić, Nikola
AU  - Koković, Veljko
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2927
AB  - Large number of studies analyzed physical and mechanical properties of high-volume fly ash concrete, but only a few discussed its structural behavior. Material properties are an important input parameter for structural analysis, but they are insufficient for reliable conclusions to be made. This study analyses flexural behavior of reinforced concrete beams made with 63% of low-calcium class F fly ash in total cementitious materials mass, using experimental method and analyzing current code predictions (EN 1992-1-1). The analysis was done by comparing beams made with two longitudinal reinforcement ratios, made with traditional cement concrete (OPC) and high-volume fly ash concrete (HVFAC), both corresponding to concrete class C30/37. Beams were tested in a four-point bending test measuring vertical displacement, crack development, concrete strains and longitudinal reinforcement strains. According to this research, the flexural performance of HVFAC beams is similar to flexural performance of corresponding OPC beams in terms of ultimate bending capacity. The significant difference was noticed regarding cracking extent that was higher in HVFAC beams. Available ultimate bending moments code predictions can be applied on HVFAC beams with similar precision and variation of results, like for OPC beams. However, this cannot be concluded for parameters depending on the cracking behaviour, like cracking moments or deflections. Results and analysis presented in this study indicate that HVFAC can be used in structural elements subjected dominantly to bending, like beams and slabs. More research regarding structural behavior of HVFAC using full-scale long-term tests is needed to develop larger database for reliability analysis.
T2  - Engineering Structures
T1  - Flexural behaviour and ultimate bending capacity of high-volume fly ash reinforced concrete beams
VL  - 277
DO  - 10.1016/j.engstruct.2022.115446
ER  - 
@article{
author = "Dragaš, Jelena and Marinković, Snežana and Ignjatović, Ivan and Tošić, Nikola and Koković, Veljko",
year = "2023",
abstract = "Large number of studies analyzed physical and mechanical properties of high-volume fly ash concrete, but only a few discussed its structural behavior. Material properties are an important input parameter for structural analysis, but they are insufficient for reliable conclusions to be made. This study analyses flexural behavior of reinforced concrete beams made with 63% of low-calcium class F fly ash in total cementitious materials mass, using experimental method and analyzing current code predictions (EN 1992-1-1). The analysis was done by comparing beams made with two longitudinal reinforcement ratios, made with traditional cement concrete (OPC) and high-volume fly ash concrete (HVFAC), both corresponding to concrete class C30/37. Beams were tested in a four-point bending test measuring vertical displacement, crack development, concrete strains and longitudinal reinforcement strains. According to this research, the flexural performance of HVFAC beams is similar to flexural performance of corresponding OPC beams in terms of ultimate bending capacity. The significant difference was noticed regarding cracking extent that was higher in HVFAC beams. Available ultimate bending moments code predictions can be applied on HVFAC beams with similar precision and variation of results, like for OPC beams. However, this cannot be concluded for parameters depending on the cracking behaviour, like cracking moments or deflections. Results and analysis presented in this study indicate that HVFAC can be used in structural elements subjected dominantly to bending, like beams and slabs. More research regarding structural behavior of HVFAC using full-scale long-term tests is needed to develop larger database for reliability analysis.",
journal = "Engineering Structures",
title = "Flexural behaviour and ultimate bending capacity of high-volume fly ash reinforced concrete beams",
volume = "277",
doi = "10.1016/j.engstruct.2022.115446"
}
Dragaš, J., Marinković, S., Ignjatović, I., Tošić, N.,& Koković, V.. (2023). Flexural behaviour and ultimate bending capacity of high-volume fly ash reinforced concrete beams. in Engineering Structures, 277.
https://doi.org/10.1016/j.engstruct.2022.115446
Dragaš J, Marinković S, Ignjatović I, Tošić N, Koković V. Flexural behaviour and ultimate bending capacity of high-volume fly ash reinforced concrete beams. in Engineering Structures. 2023;277.
doi:10.1016/j.engstruct.2022.115446 .
Dragaš, Jelena, Marinković, Snežana, Ignjatović, Ivan, Tošić, Nikola, Koković, Veljko, "Flexural behaviour and ultimate bending capacity of high-volume fly ash reinforced concrete beams" in Engineering Structures, 277 (2023),
https://doi.org/10.1016/j.engstruct.2022.115446 . .
1
5

Physical and mechanical properties of Ultra-high- performance concrete with limestone

Vidović, Milica; Dragaš, Jelena; Koković, Veljko; Zakić, Dimitrije; Tepavčević, Miroslav

(Macedonian Association of Structural Engineers, 2022)

TY  - CONF
AU  - Vidović, Milica
AU  - Dragaš, Jelena
AU  - Koković, Veljko
AU  - Zakić, Dimitrije
AU  - Tepavčević, Miroslav
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2901
AB  - The production of ultra-high performance concrete is one of the new ideas in modern construction, developed in the past few decades. A compressive strength higher than 150 MPa has been achieved using a relatively large amount of cement, approximately 800 kg/m3. As the cement industry is one of the largest producers of carbon dioxide, it is clear that the cement amount in concrete should be reduced to minimize greenhouse gases emission and slow down the global warming process. One possibility for that reduction is a replacement of cement with limestone filler.
This paper shows the results of experimental testing of five ultra-high-performance concrete mixtures. A referent mixture and four mixtures with a partial replacement of cement with limestone filler were made and tested. Two types of limestone fillers varying in particle size were used: one with a mean particle size of 2.5 μm and the other one with a mean particle size of 11 μm. Two groups of concrete mixtures were made with 20% and 30% of cement replaced by limestone. All other components: silica fume, quartz sand, water and superplasticizer were kept constant in all mixtures. Limestone filler is selected based on a particle size - so that its particles are the same size or smaller compared to cement. Basic fresh and hardened concrete properties were tested for all mixtures: consistency was determined using standard flow test and 28-day compressive strength was obtained by testing 10-cm cube samples.
Based on the obtained results, it could be concluded that the replacement of cement with limestone brought improvements in compressive strength and workability. The compressive strength of all mixtures was app. 120 MPa, while the mixtures with limestone were more flowable. The economic aspect was also considered. The analysis showed that up to 25% cost reduction can be achieved without compromising the compressive strength of this type of concrete by using limestone as a filler.
PB  - Macedonian Association of Structural Engineers
C3  - 19th International symposium
T1  - Physical and mechanical properties of Ultra-high- performance concrete with limestone
SP  - 807
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2901
ER  - 
@conference{
author = "Vidović, Milica and Dragaš, Jelena and Koković, Veljko and Zakić, Dimitrije and Tepavčević, Miroslav",
year = "2022",
abstract = "The production of ultra-high performance concrete is one of the new ideas in modern construction, developed in the past few decades. A compressive strength higher than 150 MPa has been achieved using a relatively large amount of cement, approximately 800 kg/m3. As the cement industry is one of the largest producers of carbon dioxide, it is clear that the cement amount in concrete should be reduced to minimize greenhouse gases emission and slow down the global warming process. One possibility for that reduction is a replacement of cement with limestone filler.
This paper shows the results of experimental testing of five ultra-high-performance concrete mixtures. A referent mixture and four mixtures with a partial replacement of cement with limestone filler were made and tested. Two types of limestone fillers varying in particle size were used: one with a mean particle size of 2.5 μm and the other one with a mean particle size of 11 μm. Two groups of concrete mixtures were made with 20% and 30% of cement replaced by limestone. All other components: silica fume, quartz sand, water and superplasticizer were kept constant in all mixtures. Limestone filler is selected based on a particle size - so that its particles are the same size or smaller compared to cement. Basic fresh and hardened concrete properties were tested for all mixtures: consistency was determined using standard flow test and 28-day compressive strength was obtained by testing 10-cm cube samples.
Based on the obtained results, it could be concluded that the replacement of cement with limestone brought improvements in compressive strength and workability. The compressive strength of all mixtures was app. 120 MPa, while the mixtures with limestone were more flowable. The economic aspect was also considered. The analysis showed that up to 25% cost reduction can be achieved without compromising the compressive strength of this type of concrete by using limestone as a filler.",
publisher = "Macedonian Association of Structural Engineers",
journal = "19th International symposium",
title = "Physical and mechanical properties of Ultra-high- performance concrete with limestone",
pages = "807",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2901"
}
Vidović, M., Dragaš, J., Koković, V., Zakić, D.,& Tepavčević, M.. (2022). Physical and mechanical properties of Ultra-high- performance concrete with limestone. in 19th International symposium
Macedonian Association of Structural Engineers., 807.
https://hdl.handle.net/21.15107/rcub_grafar_2901
Vidović M, Dragaš J, Koković V, Zakić D, Tepavčević M. Physical and mechanical properties of Ultra-high- performance concrete with limestone. in 19th International symposium. 2022;:807.
https://hdl.handle.net/21.15107/rcub_grafar_2901 .
Vidović, Milica, Dragaš, Jelena, Koković, Veljko, Zakić, Dimitrije, Tepavčević, Miroslav, "Physical and mechanical properties of Ultra-high- performance concrete with limestone" in 19th International symposium (2022):807,
https://hdl.handle.net/21.15107/rcub_grafar_2901 .

Procena ponašanja AB konstrukcije škole izgrađene pre donošenja propisa za seizmičko projektovanje

Šešum, Anita; Koković, Veljko; Milićević, Ivan

(Univerzitet u Beogradu Građevinski fakultet, 2022)

TY  - CONF
AU  - Šešum, Anita
AU  - Koković, Veljko
AU  - Milićević, Ivan
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2934
AB  - U radu je prikazana seizmička analiza i procena stanja tipske armiranobetonske ramovske
konstrukcije škole, koja je izgrađena na teritoriji Republike Srbije. Konstrukcija objekta je
projektovana u periodu pre usvajanja seizmičkih propisa u Republici Srbiji 1964. godine. Cilj
ovog rada je da se proceni da li ovakvi objekti mogu da ispune zahteve savremenih aseizmičkih
propisa, u pogledu kapaciteta pomeranja pri dejstvu zemljotresa. Konstrukcija tipskog objekta
analizirana je primenom nelinerne statičke („pushover“) analize u skladu sa odredbama
Evrokoda 8. Rezultati analize su pokazali da konstrukcija može da izdrži pomeranja pri
zemljotresu sa ubrzanjem tla od 0.1g bez rušenja. Međutim, pri ovom ubrzanju konstrukcija bi
došla u granično stanje značajnog oštećenja (SD), zbog čega bi po definiciji eventualna sanacija
objekta bila neekonomična.
PB  - Univerzitet u Beogradu Građevinski fakultet
PB  - Društvo građevinskih konstruktera Srbije
C3  - Zbornik radova sa nacionalnog kongresa DGKS / Društvо građevinskih konstruktera Srbije, 16. kongres, 28-30. septembar 2022, Aranđelovac
T1  - Procena ponašanja AB konstrukcije škole izgrađene pre donošenja propisa za seizmičko projektovanje
EP  - 489
SP  - 480
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2934
ER  - 
@conference{
author = "Šešum, Anita and Koković, Veljko and Milićević, Ivan",
year = "2022",
abstract = "U radu je prikazana seizmička analiza i procena stanja tipske armiranobetonske ramovske
konstrukcije škole, koja je izgrađena na teritoriji Republike Srbije. Konstrukcija objekta je
projektovana u periodu pre usvajanja seizmičkih propisa u Republici Srbiji 1964. godine. Cilj
ovog rada je da se proceni da li ovakvi objekti mogu da ispune zahteve savremenih aseizmičkih
propisa, u pogledu kapaciteta pomeranja pri dejstvu zemljotresa. Konstrukcija tipskog objekta
analizirana je primenom nelinerne statičke („pushover“) analize u skladu sa odredbama
Evrokoda 8. Rezultati analize su pokazali da konstrukcija može da izdrži pomeranja pri
zemljotresu sa ubrzanjem tla od 0.1g bez rušenja. Međutim, pri ovom ubrzanju konstrukcija bi
došla u granično stanje značajnog oštećenja (SD), zbog čega bi po definiciji eventualna sanacija
objekta bila neekonomična.",
publisher = "Univerzitet u Beogradu Građevinski fakultet, Društvo građevinskih konstruktera Srbije",
journal = "Zbornik radova sa nacionalnog kongresa DGKS / Društvо građevinskih konstruktera Srbije, 16. kongres, 28-30. septembar 2022, Aranđelovac",
title = "Procena ponašanja AB konstrukcije škole izgrađene pre donošenja propisa za seizmičko projektovanje",
pages = "489-480",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2934"
}
Šešum, A., Koković, V.,& Milićević, I.. (2022). Procena ponašanja AB konstrukcije škole izgrađene pre donošenja propisa za seizmičko projektovanje. in Zbornik radova sa nacionalnog kongresa DGKS / Društvо građevinskih konstruktera Srbije, 16. kongres, 28-30. septembar 2022, Aranđelovac
Univerzitet u Beogradu Građevinski fakultet., 480-489.
https://hdl.handle.net/21.15107/rcub_grafar_2934
Šešum A, Koković V, Milićević I. Procena ponašanja AB konstrukcije škole izgrađene pre donošenja propisa za seizmičko projektovanje. in Zbornik radova sa nacionalnog kongresa DGKS / Društvо građevinskih konstruktera Srbije, 16. kongres, 28-30. septembar 2022, Aranđelovac. 2022;:480-489.
https://hdl.handle.net/21.15107/rcub_grafar_2934 .
Šešum, Anita, Koković, Veljko, Milićević, Ivan, "Procena ponašanja AB konstrukcije škole izgrađene pre donošenja propisa za seizmičko projektovanje" in Zbornik radova sa nacionalnog kongresa DGKS / Društvо građevinskih konstruktera Srbije, 16. kongres, 28-30. septembar 2022, Aranđelovac (2022):480-489,
https://hdl.handle.net/21.15107/rcub_grafar_2934 .

Revitalization of Zvornik Hydropower Plant

Kuzmanović, Vladan; Koković, Veljko; Spremić, Milan

(Univerzitet Crne Gore, Građevinski fakultet, Podgorica, 2016)

TY  - CONF
AU  - Kuzmanović, Vladan
AU  - Koković, Veljko
AU  - Spremić, Milan
PY  - 2016
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1364
PB  - Univerzitet Crne Gore, Građevinski fakultet, Podgorica
C3  - Zbornik radova / Šesti Internacionalni naučno-stručni skup Građevinarstvo - nauka i praksa, Žabljak, 7-11. 03. 2016.
T1  - Revitalization of Zvornik Hydropower Plant
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1364
ER  - 
@conference{
author = "Kuzmanović, Vladan and Koković, Veljko and Spremić, Milan",
year = "2016",
publisher = "Univerzitet Crne Gore, Građevinski fakultet, Podgorica",
journal = "Zbornik radova / Šesti Internacionalni naučno-stručni skup Građevinarstvo - nauka i praksa, Žabljak, 7-11. 03. 2016.",
title = "Revitalization of Zvornik Hydropower Plant",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1364"
}
Kuzmanović, V., Koković, V.,& Spremić, M.. (2016). Revitalization of Zvornik Hydropower Plant. in Zbornik radova / Šesti Internacionalni naučno-stručni skup Građevinarstvo - nauka i praksa, Žabljak, 7-11. 03. 2016.
Univerzitet Crne Gore, Građevinski fakultet, Podgorica..
https://hdl.handle.net/21.15107/rcub_grafar_1364
Kuzmanović V, Koković V, Spremić M. Revitalization of Zvornik Hydropower Plant. in Zbornik radova / Šesti Internacionalni naučno-stručni skup Građevinarstvo - nauka i praksa, Žabljak, 7-11. 03. 2016.. 2016;.
https://hdl.handle.net/21.15107/rcub_grafar_1364 .
Kuzmanović, Vladan, Koković, Veljko, Spremić, Milan, "Revitalization of Zvornik Hydropower Plant" in Zbornik radova / Šesti Internacionalni naučno-stručni skup Građevinarstvo - nauka i praksa, Žabljak, 7-11. 03. 2016. (2016),
https://hdl.handle.net/21.15107/rcub_grafar_1364 .

Revitalization of "Zvornik" Hydropower Plamt

Kuzmanović, Vladan; Koković, Veljko; Spremić, Milan

(Društvo građevinskih konstruktera Srbije, Beograd, 2016)

TY  - CONF
AU  - Kuzmanović, Vladan
AU  - Koković, Veljko
AU  - Spremić, Milan
PY  - 2016
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1460
AB  - Sixty years after the construction of HPP Zvornik, revitalization of the agregate A1 began. An increase in the installed capacity is provided by the water flow rate rise and the replacement of turbine generators. To make this possible, it is necessary to modify the geometry of the tube cone below the unit. Civil engineering part of the reconstruction works includes: dismantling of the existing steel tube cone lining, removal of the surrounding secondary concrete, assembling the new steel draft tube cone and connecting it with the existing dam concrete structure.
PB  - Društvo građevinskih konstruktera Srbije, Beograd
C3  - Zbornik radova / Društvо građevinskih konstruktera Srbije, Simpozijum 2016, 15-17. septembar, Zlatibor
T1  - Revitalization of "Zvornik" Hydropower Plamt
T1  - Rekonstrukcija sifona u hidroelektrani „Zvornik“
EP  - 990
SP  - 983
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1460
ER  - 
@conference{
author = "Kuzmanović, Vladan and Koković, Veljko and Spremić, Milan",
year = "2016",
abstract = "Sixty years after the construction of HPP Zvornik, revitalization of the agregate A1 began. An increase in the installed capacity is provided by the water flow rate rise and the replacement of turbine generators. To make this possible, it is necessary to modify the geometry of the tube cone below the unit. Civil engineering part of the reconstruction works includes: dismantling of the existing steel tube cone lining, removal of the surrounding secondary concrete, assembling the new steel draft tube cone and connecting it with the existing dam concrete structure.",
publisher = "Društvo građevinskih konstruktera Srbije, Beograd",
journal = "Zbornik radova / Društvо građevinskih konstruktera Srbije, Simpozijum 2016, 15-17. septembar, Zlatibor",
title = "Revitalization of "Zvornik" Hydropower Plamt, Rekonstrukcija sifona u hidroelektrani „Zvornik“",
pages = "990-983",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1460"
}
Kuzmanović, V., Koković, V.,& Spremić, M.. (2016). Revitalization of "Zvornik" Hydropower Plamt. in Zbornik radova / Društvо građevinskih konstruktera Srbije, Simpozijum 2016, 15-17. septembar, Zlatibor
Društvo građevinskih konstruktera Srbije, Beograd., 983-990.
https://hdl.handle.net/21.15107/rcub_grafar_1460
Kuzmanović V, Koković V, Spremić M. Revitalization of "Zvornik" Hydropower Plamt. in Zbornik radova / Društvо građevinskih konstruktera Srbije, Simpozijum 2016, 15-17. septembar, Zlatibor. 2016;:983-990.
https://hdl.handle.net/21.15107/rcub_grafar_1460 .
Kuzmanović, Vladan, Koković, Veljko, Spremić, Milan, "Revitalization of "Zvornik" Hydropower Plamt" in Zbornik radova / Društvо građevinskih konstruktera Srbije, Simpozijum 2016, 15-17. septembar, Zlatibor (2016):983-990,
https://hdl.handle.net/21.15107/rcub_grafar_1460 .

Granična nosivost oslonačke veze ošupljenih montažnih betonskih ploča

Koković, Veljko

(Универзитет у Београду, Грађевински факултет, 2016)

TY  - THES
AU  - Koković, Veljko
PY  - 2016
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=4896
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:15335/bdef:Content/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=513739666
UR  - http://nardus.mpn.gov.rs/123456789/7993
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1671
AB  - Industrija prefabrikovanih betonskih elemenata je grana građevinske industrije koja je ustalnom porastu, kako zbog niskih troškova automatizovane proizvodnje, tako i zbogsve značajnije ekološke vrednosti. Takođe, uporedo sa visokim standardima kvalitetaproizvoda i brzine građenja, ova grana građevinske industrije je i grana sa najvećimbrojem inovacija u pogledu upotrebljenih savremenih materijala i iskorišćenja nosivostikonstruktivnih elemenata. Jedan od takvih primera je i konstruktivni sistemkontinuiranih ošupljenih montažnih ploča, za koji je predlog proračuna objavljen uspecijalnoj fib-ovoj publikaciji (FIB Commission 6 Prefabrication 2000). Publikacijasadrži postupak proračuna statičkih uticaja i granične nosivosti poprečnih preseka ipretpostavljenih mehanizama loma koji nisu eksperimentalno potvrđeni. Polazeći odpretpostavke da postojeće teorijske preporuke predstavljaju potencijalnonereprezentativan pogled na naprezanje kontinuirane ošupljene ploče, osmišljen jeprogram eksperimentalnog istraživanja koje se nalazi u osnovi rada.Sprovedeno eksperimentalno istraživanje se sastoji u ispitivanju do loma desetkompozitnih greda, formiranih od prefabrikovanih prethodno napregnutih ošupljenihploča i naknadno ugrađenog betona. Statički uticaju u ispitanim prostim gredamaodgovaraju statičkim uticajima na delu kontinualnog sistema uz središnje oslonce.Rezultati ispitivanja nedvosmisleno ukazuju da metod proračuna prikazan u publikacijinije adekvatan i da može prouzrokovati neprihvatljiv odgovor sistema u kome jekontinualizacija izvršena ugrađivanjem armature u topingu. Na osnovu rezultataispitivanja i zabeleženog odgovora greda, predložene su izmene projektnih kriterijuma.Uporedo sa istraživanjem granične nosivosti oslonačke veze kontinuiranih ošupljenihploča, istraživanje je usmereno i na određivanje mehanizma prenošenja transverzalnesile kroz prslinu. Detaljna merenja pomeranja na bočnom licu ispitanih greda ukazujuiida je prenošenje transverzalne sile kroz prslinu osnovni mehanizam, a da su oblikpoprečnog preseka kompozitne grede i smičuće prsline na kojoj je zabeležen lom,osnovni uzroci odstupanja izmerene granične nosivosti pri smicanju u odnosu napredikciju propisa
AB  - Precast concrete industry is a constantly growing branch of the construction industry,due to cost efficiency and ecological value. Also, along with the high quality standardsand short construction time, it is the branch of construction industry with the largestnumber of innovations in terms of new materials and load bearing capacity efficiency ofstructural elements. An example is the structural system of continuous hollow coreslabs, for which the design recommendation is published in a special fib publication(FIB Commission 6 Prefabrication 2000). The publication contains analysis and designmethod which is not experimentally proven. Starting from the assumption that theexisting recommendations are potentially unrepresentative, an experimental researchprogram is designed.An extensive experimental program consisting of load-testing ten large scale beams,composed from prefabricated hollow core slabs and in-situ concrete, has beenperformed. The test results indicate that the design method presented in the publicationis not adequate and may cause unacceptable response of the structural system in whichthe continuity of hollow core slabs is provided by structural topping reinforcement.Based on the test results, modifications of the design criteria are proposed.Along with the research on ultimate strength of continuous hollow core slabs supportingconnection, research has been focused on the mechanism of shear transfer through thecracked beam. Detailed measurements of displacement in the experimental specimensindicated that aggregate interlock is the primary shear transfer mechanism, and that thecross section characteristics and geometry of the critical shear crack are explanations ofthe code prediction shear strength underestimation.
PB  - Универзитет у Београду, Грађевински факултет
T2  - Универзитет у Београду
T1  - Granična nosivost oslonačke veze ošupljenih montažnih betonskih ploča
UR  - https://hdl.handle.net/21.15107/rcub_nardus_7993
ER  - 
@phdthesis{
author = "Koković, Veljko",
year = "2016",
abstract = "Industrija prefabrikovanih betonskih elemenata je grana građevinske industrije koja je ustalnom porastu, kako zbog niskih troškova automatizovane proizvodnje, tako i zbogsve značajnije ekološke vrednosti. Takođe, uporedo sa visokim standardima kvalitetaproizvoda i brzine građenja, ova grana građevinske industrije je i grana sa najvećimbrojem inovacija u pogledu upotrebljenih savremenih materijala i iskorišćenja nosivostikonstruktivnih elemenata. Jedan od takvih primera je i konstruktivni sistemkontinuiranih ošupljenih montažnih ploča, za koji je predlog proračuna objavljen uspecijalnoj fib-ovoj publikaciji (FIB Commission 6 Prefabrication 2000). Publikacijasadrži postupak proračuna statičkih uticaja i granične nosivosti poprečnih preseka ipretpostavljenih mehanizama loma koji nisu eksperimentalno potvrđeni. Polazeći odpretpostavke da postojeće teorijske preporuke predstavljaju potencijalnonereprezentativan pogled na naprezanje kontinuirane ošupljene ploče, osmišljen jeprogram eksperimentalnog istraživanja koje se nalazi u osnovi rada.Sprovedeno eksperimentalno istraživanje se sastoji u ispitivanju do loma desetkompozitnih greda, formiranih od prefabrikovanih prethodno napregnutih ošupljenihploča i naknadno ugrađenog betona. Statički uticaju u ispitanim prostim gredamaodgovaraju statičkim uticajima na delu kontinualnog sistema uz središnje oslonce.Rezultati ispitivanja nedvosmisleno ukazuju da metod proračuna prikazan u publikacijinije adekvatan i da može prouzrokovati neprihvatljiv odgovor sistema u kome jekontinualizacija izvršena ugrađivanjem armature u topingu. Na osnovu rezultataispitivanja i zabeleženog odgovora greda, predložene su izmene projektnih kriterijuma.Uporedo sa istraživanjem granične nosivosti oslonačke veze kontinuiranih ošupljenihploča, istraživanje je usmereno i na određivanje mehanizma prenošenja transverzalnesile kroz prslinu. Detaljna merenja pomeranja na bočnom licu ispitanih greda ukazujuiida je prenošenje transverzalne sile kroz prslinu osnovni mehanizam, a da su oblikpoprečnog preseka kompozitne grede i smičuće prsline na kojoj je zabeležen lom,osnovni uzroci odstupanja izmerene granične nosivosti pri smicanju u odnosu napredikciju propisa, Precast concrete industry is a constantly growing branch of the construction industry,due to cost efficiency and ecological value. Also, along with the high quality standardsand short construction time, it is the branch of construction industry with the largestnumber of innovations in terms of new materials and load bearing capacity efficiency ofstructural elements. An example is the structural system of continuous hollow coreslabs, for which the design recommendation is published in a special fib publication(FIB Commission 6 Prefabrication 2000). The publication contains analysis and designmethod which is not experimentally proven. Starting from the assumption that theexisting recommendations are potentially unrepresentative, an experimental researchprogram is designed.An extensive experimental program consisting of load-testing ten large scale beams,composed from prefabricated hollow core slabs and in-situ concrete, has beenperformed. The test results indicate that the design method presented in the publicationis not adequate and may cause unacceptable response of the structural system in whichthe continuity of hollow core slabs is provided by structural topping reinforcement.Based on the test results, modifications of the design criteria are proposed.Along with the research on ultimate strength of continuous hollow core slabs supportingconnection, research has been focused on the mechanism of shear transfer through thecracked beam. Detailed measurements of displacement in the experimental specimensindicated that aggregate interlock is the primary shear transfer mechanism, and that thecross section characteristics and geometry of the critical shear crack are explanations ofthe code prediction shear strength underestimation.",
publisher = "Универзитет у Београду, Грађевински факултет",
journal = "Универзитет у Београду",
title = "Granična nosivost oslonačke veze ošupljenih montažnih betonskih ploča",
url = "https://hdl.handle.net/21.15107/rcub_nardus_7993"
}
Koković, V.. (2016). Granična nosivost oslonačke veze ošupljenih montažnih betonskih ploča. in Универзитет у Београду
Универзитет у Београду, Грађевински факултет..
https://hdl.handle.net/21.15107/rcub_nardus_7993
Koković V. Granična nosivost oslonačke veze ošupljenih montažnih betonskih ploča. in Универзитет у Београду. 2016;.
https://hdl.handle.net/21.15107/rcub_nardus_7993 .
Koković, Veljko, "Granična nosivost oslonačke veze ošupljenih montažnih betonskih ploča" in Универзитет у Београду (2016),
https://hdl.handle.net/21.15107/rcub_nardus_7993 .

Application of digital image correlation in crack width measurement of RC beams

Koković, Veljko; Dragaš, Jelena; Brodić, Nenad

(Društvo građevinskih konstruktera Srbije, Beograd, 2016)

TY  - CONF
AU  - Koković, Veljko
AU  - Dragaš, Jelena
AU  - Brodić, Nenad
PY  - 2016
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1378
AB  - This paper presents the principles of a non-contact, optic metrology method based on digital image correlation (DIC) of a speckle-painted surface. The paper reports a possible application of a 2D DIC method on displacement measurement, crack mapping and crack width calculation on full-scale reinforced concrete beams. Crack development and crack kinematics can be accurately measured within the field of view by application of simple and low-cost experimental setup.
PB  - Društvo građevinskih konstruktera Srbije, Beograd
C3  - Zbornik radova / Društvо građevinskih konstruktera Srbije, Simpozijum 2016, 15-17. septembar, Zlatibor
T1  - Application of digital image correlation in crack width measurement of RC beams
EP  - 321
SP  - 312
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1378
ER  - 
@conference{
author = "Koković, Veljko and Dragaš, Jelena and Brodić, Nenad",
year = "2016",
abstract = "This paper presents the principles of a non-contact, optic metrology method based on digital image correlation (DIC) of a speckle-painted surface. The paper reports a possible application of a 2D DIC method on displacement measurement, crack mapping and crack width calculation on full-scale reinforced concrete beams. Crack development and crack kinematics can be accurately measured within the field of view by application of simple and low-cost experimental setup.",
publisher = "Društvo građevinskih konstruktera Srbije, Beograd",
journal = "Zbornik radova / Društvо građevinskih konstruktera Srbije, Simpozijum 2016, 15-17. septembar, Zlatibor",
title = "Application of digital image correlation in crack width measurement of RC beams",
pages = "321-312",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1378"
}
Koković, V., Dragaš, J.,& Brodić, N.. (2016). Application of digital image correlation in crack width measurement of RC beams. in Zbornik radova / Društvо građevinskih konstruktera Srbije, Simpozijum 2016, 15-17. septembar, Zlatibor
Društvo građevinskih konstruktera Srbije, Beograd., 312-321.
https://hdl.handle.net/21.15107/rcub_grafar_1378
Koković V, Dragaš J, Brodić N. Application of digital image correlation in crack width measurement of RC beams. in Zbornik radova / Društvо građevinskih konstruktera Srbije, Simpozijum 2016, 15-17. septembar, Zlatibor. 2016;:312-321.
https://hdl.handle.net/21.15107/rcub_grafar_1378 .
Koković, Veljko, Dragaš, Jelena, Brodić, Nenad, "Application of digital image correlation in crack width measurement of RC beams" in Zbornik radova / Društvо građevinskih konstruktera Srbije, Simpozijum 2016, 15-17. septembar, Zlatibor (2016):312-321,
https://hdl.handle.net/21.15107/rcub_grafar_1378 .

Belgrade's Delta City shopping mall - design and construction

Marinković, Snežana; Koković, Veljko; Ignjatović, Ivan; Alendar, Vanja

(Wiley-Blackwell, 2010)

TY  - JOUR
AU  - Marinković, Snežana
AU  - Koković, Veljko
AU  - Ignjatović, Ivan
AU  - Alendar, Vanja
PY  - 2010
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3157
AB  - The structure of DELTA CITY shopping mall in Belgrade consists of two separated structures: 
the structure of the mall and the structure of the multi-story open garage. The overall dimensions of 
the irregular layout of the structure are 210 m x 120 m, with four main levels in the mall and five 
parking levels in the garage. Because of the different exposure conditions, the structure of the garage is separated from the mall's structure with an expansion joint at all the levels, except at the level of the foundation slab. 
The mall's framed structure is designed without any expansion joints, except for temporary joints 
during the construction stage. It consists mainly of reinforced concrete cantilevered columns cast in 
place, at typical spans of 8.2 m x 8.2 m, precast reinforced concrete simple beams and precast 
prestressed hollow core slabs. The reinforced concrete frames cast in place are designed mostly at the façade, to provide additional seismic resistance and to control lateral deflections. The main structure of the open multi-story garage consists of reinforced concrete frames cast in place and precast hollow core slabs and it is designed for exposure class XD3, with special attention paying to durability requirements.  
Due to mainly precast structure, especially hollow core slabs as a floor solution, the complete concrete structure of approximately 80000 m2 was constructed for less then 12 months.
PB  - Wiley-Blackwell
T2  - Structural Concrete
T1  - Belgrade's Delta City shopping mall - design and construction
EP  - 13
IS  - 1
SP  - 3
VL  - 11
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3157
ER  - 
@article{
author = "Marinković, Snežana and Koković, Veljko and Ignjatović, Ivan and Alendar, Vanja",
year = "2010",
abstract = "The structure of DELTA CITY shopping mall in Belgrade consists of two separated structures: 
the structure of the mall and the structure of the multi-story open garage. The overall dimensions of 
the irregular layout of the structure are 210 m x 120 m, with four main levels in the mall and five 
parking levels in the garage. Because of the different exposure conditions, the structure of the garage is separated from the mall's structure with an expansion joint at all the levels, except at the level of the foundation slab. 
The mall's framed structure is designed without any expansion joints, except for temporary joints 
during the construction stage. It consists mainly of reinforced concrete cantilevered columns cast in 
place, at typical spans of 8.2 m x 8.2 m, precast reinforced concrete simple beams and precast 
prestressed hollow core slabs. The reinforced concrete frames cast in place are designed mostly at the façade, to provide additional seismic resistance and to control lateral deflections. The main structure of the open multi-story garage consists of reinforced concrete frames cast in place and precast hollow core slabs and it is designed for exposure class XD3, with special attention paying to durability requirements.  
Due to mainly precast structure, especially hollow core slabs as a floor solution, the complete concrete structure of approximately 80000 m2 was constructed for less then 12 months.",
publisher = "Wiley-Blackwell",
journal = "Structural Concrete",
title = "Belgrade's Delta City shopping mall - design and construction",
pages = "13-3",
number = "1",
volume = "11",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3157"
}
Marinković, S., Koković, V., Ignjatović, I.,& Alendar, V.. (2010). Belgrade's Delta City shopping mall - design and construction. in Structural Concrete
Wiley-Blackwell., 11(1), 3-13.
https://hdl.handle.net/21.15107/rcub_grafar_3157
Marinković S, Koković V, Ignjatović I, Alendar V. Belgrade's Delta City shopping mall - design and construction. in Structural Concrete. 2010;11(1):3-13.
https://hdl.handle.net/21.15107/rcub_grafar_3157 .
Marinković, Snežana, Koković, Veljko, Ignjatović, Ivan, Alendar, Vanja, "Belgrade's Delta City shopping mall - design and construction" in Structural Concrete, 11, no. 1 (2010):3-13,
https://hdl.handle.net/21.15107/rcub_grafar_3157 .

Design and construction of DELTA CITY shopping mail concrete structure in Belgrade

Marinković, Snežana; Koković, Veljko; Ignjatović, Ivan

(2008)

TY  - CONF
AU  - Marinković, Snežana
AU  - Koković, Veljko
AU  - Ignjatović, Ivan
PY  - 2008
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/195
C3  - Tailor Made Concrete Structures: New Solutions for Our Society
T1  - Design and construction of DELTA CITY shopping mail concrete structure in Belgrade
EP  - 269
SP  - 269
UR  - https://hdl.handle.net/21.15107/rcub_grafar_195
ER  - 
@conference{
author = "Marinković, Snežana and Koković, Veljko and Ignjatović, Ivan",
year = "2008",
journal = "Tailor Made Concrete Structures: New Solutions for Our Society",
title = "Design and construction of DELTA CITY shopping mail concrete structure in Belgrade",
pages = "269-269",
url = "https://hdl.handle.net/21.15107/rcub_grafar_195"
}
Marinković, S., Koković, V.,& Ignjatović, I.. (2008). Design and construction of DELTA CITY shopping mail concrete structure in Belgrade. in Tailor Made Concrete Structures: New Solutions for Our Society, 269-269.
https://hdl.handle.net/21.15107/rcub_grafar_195
Marinković S, Koković V, Ignjatović I. Design and construction of DELTA CITY shopping mail concrete structure in Belgrade. in Tailor Made Concrete Structures: New Solutions for Our Society. 2008;:269-269.
https://hdl.handle.net/21.15107/rcub_grafar_195 .
Marinković, Snežana, Koković, Veljko, Ignjatović, Ivan, "Design and construction of DELTA CITY shopping mail concrete structure in Belgrade" in Tailor Made Concrete Structures: New Solutions for Our Society (2008):269-269,
https://hdl.handle.net/21.15107/rcub_grafar_195 .

Design and construction of DELTA CITY shopping mall concrete structure in Belgrade

Marinković, Snežana; Koković, Veljko; Ignjatović, Ivan; Alendar, Vanja H.

(CRC Press/Balkema, 2008)

TY  - CONF
AU  - Marinković, Snežana
AU  - Koković, Veljko
AU  - Ignjatović, Ivan
AU  - Alendar, Vanja H.
PY  - 2008
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/189
AB  - The structure of DELTA CITY shopping mall in Belgrade consists oftwo separated structures: the structure of the mall and the structure of the multi-story open garage. The overall dimensions of the irregular layout of the structure are 210 m x 110 m, with four main levels in the mall and five parking levels in the garage. Because of the different exposure conditions, the structure of the garage is separated from the mall 's structure with an expansion joint at all the levels, except at the level of the foundation slab. The mall 's structure is designed without any expansion joints, except for temporary joints during the construction stage. It consists mainly of reinforced concrete cantilevered columns cast in place, at typical spans of 8.2 m x 8.2 m, precast reinforced concrete simple beams and precast prestressed hollow core slabs. The reinforced concrete frames cast in place are designed at the facades and at few locations in the interior, to provide additional seismic resistance. The main structure of the open multi-story garage consists of reinforced concrete frames and precast hollow core slabs and it is designed for exposure class XD3, with special attention paying to durability conclitions. Due to mainly precast structure, especially hollow core slabs as a floor solution, the complete concrete structure of approximately 80,000 m2 is constructed for less then 12 months.
PB  - CRC Press/Balkema
C3  - Proceedings of the International FIB Symposium 2008 - Tailor Made Concrete Structures: New Solutions
T1  - Design and construction of DELTA CITY shopping mall concrete structure in Belgrade
SP  - 269
UR  - https://hdl.handle.net/21.15107/rcub_grafar_189
ER  - 
@conference{
author = "Marinković, Snežana and Koković, Veljko and Ignjatović, Ivan and Alendar, Vanja H.",
year = "2008",
abstract = "The structure of DELTA CITY shopping mall in Belgrade consists oftwo separated structures: the structure of the mall and the structure of the multi-story open garage. The overall dimensions of the irregular layout of the structure are 210 m x 110 m, with four main levels in the mall and five parking levels in the garage. Because of the different exposure conditions, the structure of the garage is separated from the mall 's structure with an expansion joint at all the levels, except at the level of the foundation slab. The mall 's structure is designed without any expansion joints, except for temporary joints during the construction stage. It consists mainly of reinforced concrete cantilevered columns cast in place, at typical spans of 8.2 m x 8.2 m, precast reinforced concrete simple beams and precast prestressed hollow core slabs. The reinforced concrete frames cast in place are designed at the facades and at few locations in the interior, to provide additional seismic resistance. The main structure of the open multi-story garage consists of reinforced concrete frames and precast hollow core slabs and it is designed for exposure class XD3, with special attention paying to durability conclitions. Due to mainly precast structure, especially hollow core slabs as a floor solution, the complete concrete structure of approximately 80,000 m2 is constructed for less then 12 months.",
publisher = "CRC Press/Balkema",
journal = "Proceedings of the International FIB Symposium 2008 - Tailor Made Concrete Structures: New Solutions",
title = "Design and construction of DELTA CITY shopping mall concrete structure in Belgrade",
pages = "269",
url = "https://hdl.handle.net/21.15107/rcub_grafar_189"
}
Marinković, S., Koković, V., Ignjatović, I.,& Alendar, V. H.. (2008). Design and construction of DELTA CITY shopping mall concrete structure in Belgrade. in Proceedings of the International FIB Symposium 2008 - Tailor Made Concrete Structures: New Solutions
CRC Press/Balkema., 269.
https://hdl.handle.net/21.15107/rcub_grafar_189
Marinković S, Koković V, Ignjatović I, Alendar VH. Design and construction of DELTA CITY shopping mall concrete structure in Belgrade. in Proceedings of the International FIB Symposium 2008 - Tailor Made Concrete Structures: New Solutions. 2008;:269.
https://hdl.handle.net/21.15107/rcub_grafar_189 .
Marinković, Snežana, Koković, Veljko, Ignjatović, Ivan, Alendar, Vanja H., "Design and construction of DELTA CITY shopping mall concrete structure in Belgrade" in Proceedings of the International FIB Symposium 2008 - Tailor Made Concrete Structures: New Solutions (2008):269,
https://hdl.handle.net/21.15107/rcub_grafar_189 .