TY  - CONF
AU  - Ranisavljević, Maja
AU  - Dobrić, Jelena
AU  - Filipović, Aljoša
AU  - Spremić, Milan
PY  - 2024
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3483
AB  - Nowadays, numerous experimentally, numerically and analytically based research have been
performed to evaluate the structural responses and ultimate capacity of beams with web
openings, but mostly under bending. However, in practice, the application of steel cellular
elements dominantly loaded by axial pressure is very common. With the lack of appropriate
design approaches, we rely on engineering judgement, which can result in uneconomic, time-
consuming, or unsafe solutions. To ensure the safety of a structure it is necessary to assess its
structural resilience.
An overview of the existing experimental study on compressed I-section short columns with web
openings, assessment of the impact of openings’ size and shape on cross-section deformation
and resistance capacity under pure compression was performed. To accomplish an adequate and
easy-to-use design method for hot rolled perforated columns, the design procedures stated in: (i)
draft version of new European code prEN 1993-1-13, (ii) the Direct Strength Method (DSM) in
American standard AISI S100-16 and (iii) the Continuous Strength Method (CSM) in prEN
1993-1-4 were evaluated based on experimental data, and the obtained outcomes are briefly
presented in this paper. Although none of these design methods include all aspects of observed
case – hot rolled perforated elements under compression (Eurocode has a strict limit of axial
force, CSM and DSM primarily refer to cold-formed steel sections and do not recognize the
existence of openings at all), they turned out to be quite accurate. The corresponding results were
obtained by modifying those procedures, so they better reflect a case of interest. Thus, DSM
method didn’t need any modifications, and CSM had the most.
PB  - University of Montenegro, Faculty of Civil Engineering
C3  - Proceedings of The 9th International Conference "Civil Engineering – Science and Practice", Kolašin, 5-9th March 2024
T1  - Design cross-section resistances of perforated columns under compression
EP  - 354
SP  - 347
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3483
ER  - 

@conference{
author = "Ranisavljević, Maja and Dobrić, Jelena and Filipović, Aljoša and Spremić, Milan",
year = "2024",
abstract = "Nowadays, numerous experimentally, numerically and analytically based research have been
performed to evaluate the structural responses and ultimate capacity of beams with web
openings, but mostly under bending. However, in practice, the application of steel cellular
elements dominantly loaded by axial pressure is very common. With the lack of appropriate
design approaches, we rely on engineering judgement, which can result in uneconomic, time-
consuming, or unsafe solutions. To ensure the safety of a structure it is necessary to assess its
structural resilience.
An overview of the existing experimental study on compressed I-section short columns with web
openings, assessment of the impact of openings’ size and shape on cross-section deformation
and resistance capacity under pure compression was performed. To accomplish an adequate and
easy-to-use design method for hot rolled perforated columns, the design procedures stated in: (i)
draft version of new European code prEN 1993-1-13, (ii) the Direct Strength Method (DSM) in
American standard AISI S100-16 and (iii) the Continuous Strength Method (CSM) in prEN
1993-1-4 were evaluated based on experimental data, and the obtained outcomes are briefly
presented in this paper. Although none of these design methods include all aspects of observed
case – hot rolled perforated elements under compression (Eurocode has a strict limit of axial
force, CSM and DSM primarily refer to cold-formed steel sections and do not recognize the
existence of openings at all), they turned out to be quite accurate. The corresponding results were
obtained by modifying those procedures, so they better reflect a case of interest. Thus, DSM
method didn’t need any modifications, and CSM had the most.",
publisher = "University of Montenegro, Faculty of Civil Engineering",
journal = "Proceedings of The 9th International Conference "Civil Engineering – Science and Practice", Kolašin, 5-9th March 2024",
title = "Design cross-section resistances of perforated columns under compression",
pages = "354-347",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3483"
}

Ranisavljević, M., Dobrić, J., Filipović, A.,& Spremić, M.. (2024). Design cross-section resistances of perforated columns under compression. in Proceedings of The 9th International Conference "Civil Engineering – Science and Practice", Kolašin, 5-9th March 2024
University of Montenegro, Faculty of Civil Engineering., 347-354.
https://hdl.handle.net/21.15107/rcub_grafar_3483

Ranisavljević M, Dobrić J, Filipović A, Spremić M. Design cross-section resistances of perforated columns under compression. in Proceedings of The 9th International Conference "Civil Engineering – Science and Practice", Kolašin, 5-9th March 2024. 2024;:347-354.
https://hdl.handle.net/21.15107/rcub_grafar_3483 .

Ranisavljević, Maja, Dobrić, Jelena, Filipović, Aljoša, Spremić, Milan, "Design cross-section resistances of perforated columns under compression" in Proceedings of The 9th International Conference "Civil Engineering – Science and Practice", Kolašin, 5-9th March 2024 (2024):347-354,
https://hdl.handle.net/21.15107/rcub_grafar_3483 .

TY  - CONF
AU  - Ranisavljević, Maja
AU  - Dobrić, Jelena
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3460
AB  - This paper reports the experimental study on compressed I-section short columns with web openings aimed at providing insight on the specific mechanical behaviour underlying the local buckling of the web panel around the opening. The I-section elements with web openings possess a minute flexural stiffness caused by lack of web contribution to the cross-section deformation capacity. In the case of compresses columns, this structural feature implies the high combined stresses around openings caused by compression force, global bending moment and shear force developed during buckling, and local bending moments due to Vierendeel action. The four stub column tests on IPE300-sections with widely spaced (isolated) and closely spaced circular and square web openings (S275 steel grade) was performed to determine their susceptibility to local buckling. The generated experimental data allowed the quantitative assessment of design procedure stated in draft version of new European code prEN 1993-1-13, revealing its good accuracy.
PB  - Novi Sad : Faculty of Technical Sciences
C3  - Proceedings of The 16th International Scientific Conference of iNDiS, Novi Sad, 16-17th November 2023
T1  - Experimental responses of compressed I-section short columns with web openings
EP  - 79
SP  - 70
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3460
ER  - 

@conference{
author = "Ranisavljević, Maja and Dobrić, Jelena",
year = "2023",
abstract = "This paper reports the experimental study on compressed I-section short columns with web openings aimed at providing insight on the specific mechanical behaviour underlying the local buckling of the web panel around the opening. The I-section elements with web openings possess a minute flexural stiffness caused by lack of web contribution to the cross-section deformation capacity. In the case of compresses columns, this structural feature implies the high combined stresses around openings caused by compression force, global bending moment and shear force developed during buckling, and local bending moments due to Vierendeel action. The four stub column tests on IPE300-sections with widely spaced (isolated) and closely spaced circular and square web openings (S275 steel grade) was performed to determine their susceptibility to local buckling. The generated experimental data allowed the quantitative assessment of design procedure stated in draft version of new European code prEN 1993-1-13, revealing its good accuracy.",
publisher = "Novi Sad : Faculty of Technical Sciences",
journal = "Proceedings of The 16th International Scientific Conference of iNDiS, Novi Sad, 16-17th November 2023",
title = "Experimental responses of compressed I-section short columns with web openings",
pages = "79-70",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3460"
}

Ranisavljević, M.,& Dobrić, J.. (2023). Experimental responses of compressed I-section short columns with web openings. in Proceedings of The 16th International Scientific Conference of iNDiS, Novi Sad, 16-17th November 2023
Novi Sad : Faculty of Technical Sciences., 70-79.
https://hdl.handle.net/21.15107/rcub_grafar_3460

Ranisavljević M, Dobrić J. Experimental responses of compressed I-section short columns with web openings. in Proceedings of The 16th International Scientific Conference of iNDiS, Novi Sad, 16-17th November 2023. 2023;:70-79.
https://hdl.handle.net/21.15107/rcub_grafar_3460 .

Ranisavljević, Maja, Dobrić, Jelena, "Experimental responses of compressed I-section short columns with web openings" in Proceedings of The 16th International Scientific Conference of iNDiS, Novi Sad, 16-17th November 2023 (2023):70-79,
https://hdl.handle.net/21.15107/rcub_grafar_3460 .

TY  - CONF
AU  - Ranisavljević, Maja
AU  - Dobrić, Jelena
PY  - 2023
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3380
AB  - This paper reports the experimental study on compressed I-section short columns with
web openings aimed at providing insight on the specific mechanical behaviour underlying
the local buckling of the web panel around the opening. The I-section elements with web
openings possess a minute flexural stiffness caused by lack of web contribution to the
cross-section deformation capacity. In the case of compresses columns, this structural
feature implies the high combined stresses around openings caused by compression force,
global bending moment and shear force developed during buckling, and local bending
moments due to Vierendeel action. The four stub column tests on IPE300-sections with
widely spaced (isolated) and closely spaced circular and square web openings (S275 steel
grade) was performed to determine their susceptibility to local buckling. The generated
experimental data allowed the quantitative assessment of design procedure stated in draft
version of new European code prEN 1993-1-13, revealing its good accuracy.
C3  - International scientific conference planning, design, construction and building renewal, iNDiS 2023, 16 – 17 November, Fruške Terme, Novi Sad
T1  - Experimental responses of compressed i-section short columns with web openings
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3380
ER  - 

@conference{
author = "Ranisavljević, Maja and Dobrić, Jelena",
year = "2023",
abstract = "This paper reports the experimental study on compressed I-section short columns with
web openings aimed at providing insight on the specific mechanical behaviour underlying
the local buckling of the web panel around the opening. The I-section elements with web
openings possess a minute flexural stiffness caused by lack of web contribution to the
cross-section deformation capacity. In the case of compresses columns, this structural
feature implies the high combined stresses around openings caused by compression force,
global bending moment and shear force developed during buckling, and local bending
moments due to Vierendeel action. The four stub column tests on IPE300-sections with
widely spaced (isolated) and closely spaced circular and square web openings (S275 steel
grade) was performed to determine their susceptibility to local buckling. The generated
experimental data allowed the quantitative assessment of design procedure stated in draft
version of new European code prEN 1993-1-13, revealing its good accuracy.",
journal = "International scientific conference planning, design, construction and building renewal, iNDiS 2023, 16 – 17 November, Fruške Terme, Novi Sad",
title = "Experimental responses of compressed i-section short columns with web openings",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3380"
}

Ranisavljević, M.,& Dobrić, J.. (2023). Experimental responses of compressed i-section short columns with web openings. in International scientific conference planning, design, construction and building renewal, iNDiS 2023, 16 – 17 November, Fruške Terme, Novi Sad.
https://hdl.handle.net/21.15107/rcub_grafar_3380

Ranisavljević M, Dobrić J. Experimental responses of compressed i-section short columns with web openings. in International scientific conference planning, design, construction and building renewal, iNDiS 2023, 16 – 17 November, Fruške Terme, Novi Sad. 2023;.
https://hdl.handle.net/21.15107/rcub_grafar_3380 .

Ranisavljević, Maja, Dobrić, Jelena, "Experimental responses of compressed i-section short columns with web openings" in International scientific conference planning, design, construction and building renewal, iNDiS 2023, 16 – 17 November, Fruške Terme, Novi Sad (2023),
https://hdl.handle.net/21.15107/rcub_grafar_3380 .

TY  - CONF
AU  - Matić, Veljko
AU  - Ranisavljević, Maja
AU  - Bošković, Matija
AU  - Dragović, Magdalena
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3148
AB  - The key-role in architectural design of contemporary buildings certainly lays in geometry of their structure. The compliance of construction technologies and materials brought variety of attractive 3D structures, the ones with simple geometry, as well as the other with complex geometric properties. This work presents several architectural achievements of exceptional aesthetics and design and discusses their geometric structures. Four 3D structures, generated from the surface hyperbolic-paraboloid, are chosen to present architectural designs, of famous architect Felix Candela, well known in the architecture of the world.
PB  - Scientific association for the development and affirmation of new technologies, Belgrade
PB  - Central Institute for Conservation, Belgrade
C3  - Proceedings of the 3rd International Students' Scientific Conference MULTIDISCIPLINARY APPROACH TO CONTEMPORARY RESEARCH - Cultural and Industrial Heritage
T1  - Presentation and analysis of geometric structures of contemporary buildings in the world architecture
T1  - Prezentacija i analiza geometrijskih struktura objekata svetske arhitekture
EP  - 172
SP  - 163
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3148
ER  - 

@conference{
author = "Matić, Veljko and Ranisavljević, Maja and Bošković, Matija and Dragović, Magdalena",
year = "2019",
abstract = "The key-role in architectural design of contemporary buildings certainly lays in geometry of their structure. The compliance of construction technologies and materials brought variety of attractive 3D structures, the ones with simple geometry, as well as the other with complex geometric properties. This work presents several architectural achievements of exceptional aesthetics and design and discusses their geometric structures. Four 3D structures, generated from the surface hyperbolic-paraboloid, are chosen to present architectural designs, of famous architect Felix Candela, well known in the architecture of the world.",
publisher = "Scientific association for the development and affirmation of new technologies, Belgrade, Central Institute for Conservation, Belgrade",
journal = "Proceedings of the 3rd International Students' Scientific Conference MULTIDISCIPLINARY APPROACH TO CONTEMPORARY RESEARCH - Cultural and Industrial Heritage",
title = "Presentation and analysis of geometric structures of contemporary buildings in the world architecture, Prezentacija i analiza geometrijskih struktura objekata svetske arhitekture",
pages = "172-163",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3148"
}

Matić, V., Ranisavljević, M., Bošković, M.,& Dragović, M.. (2019). Presentation and analysis of geometric structures of contemporary buildings in the world architecture. in Proceedings of the 3rd International Students' Scientific Conference MULTIDISCIPLINARY APPROACH TO CONTEMPORARY RESEARCH - Cultural and Industrial Heritage
Scientific association for the development and affirmation of new technologies, Belgrade., 163-172.
https://hdl.handle.net/21.15107/rcub_grafar_3148

Matić V, Ranisavljević M, Bošković M, Dragović M. Presentation and analysis of geometric structures of contemporary buildings in the world architecture. in Proceedings of the 3rd International Students' Scientific Conference MULTIDISCIPLINARY APPROACH TO CONTEMPORARY RESEARCH - Cultural and Industrial Heritage. 2019;:163-172.
https://hdl.handle.net/21.15107/rcub_grafar_3148 .

Matić, Veljko, Ranisavljević, Maja, Bošković, Matija, Dragović, Magdalena, "Presentation and analysis of geometric structures of contemporary buildings in the world architecture" in Proceedings of the 3rd International Students' Scientific Conference MULTIDISCIPLINARY APPROACH TO CONTEMPORARY RESEARCH - Cultural and Industrial Heritage (2019):163-172,
https://hdl.handle.net/21.15107/rcub_grafar_3148 .