Resistance of Reinforced Concrete Columns in Framed Structures at Accidental Design Situation
https://doi.org/10.22227/2949-1622.2025.4.31-43
Abstract
During operation, building and structural systems may be subjected to various types of accidental actions, creating a risk of complete or partial collapse. This study investigates the stress-strain state of reinforced concrete columns in building frames under emergency conditions. The stress-strain state of such elements depends on the localization of the initial failure, the presence and stiffness of outrigger structures, the location of shear walls, and the stages of floor structure behavior in an accidental situation.
Supporting agencies: This work was supported by the Russian Science Foundation grant No. 24-49-10010, URL: https://rscf.ru//project/24-49-10010/
About the Author
S. Yu. Savin
Moscow State University of Civil Engineering (National Research University) (MGSU)
Россия
Россия
Sergei Yu. Savin, Candidate of Technical Sciences, Associate Professor, Associate Professor of the Department of Reinforced Concrete and Masonry Structures
26 Yaroslavskoe shosse, Moscow, 129337
Scopus: 57052453700, ResearcherID: M-8375-2016
References
1. SP 385.1325800.2018. Protection of Buildings and Structures against Progressive Collapse. Design Rules. Basic Provisions. Moscow, Ministry of Construction of Russia, Standardinform, 2018. (in Russian).
2. UFC. UFC 4-023-03. Design of Buildings To Resist Progressive Collapse. Design of Buildings To Resist Progressive Collapse. 2016; November:34-37.
3. General Services Administration Alternate Path Analysis & Design Guidelines For Progressive Collapse Resistance Approved For Public Release. Distribution Unlimited GSA Alternate Path Analysis and Design Guidelines for Pro-gressive Collapse Resistance. 2013.
4. ASCE/SEI 76-23. Standard for mitigation of disproportionate collapse potential in buildings and other structures. 2023.
5. CEN Comité Européen de Normalisation. EN 1991-1-7: eurocode 1 – actions on structures – part 1–7: general ac-tions – accidental actions. Brussels (Belgium), CEN, 2006.
6. Trekin N., Kodysh E., Shchedrin O. Clarification of the coefficient of responsibility K0 when calculating earth-quake resistance for individual structural elements (columns) of multi-storey monolithic reinforced concrete frame buildings (in the order of discussion). Earthquake Engineering. Construction Safety. 2021; 4:8-18.
7. Alekseytsev A.V. Analysis of column stability under horizontal impact loads. Reinforced Concrete Structures. 2023; 2(2):3-12. (in Russian).
8. Tamrazyan A.G. et al. Load-bearing capacity of corrosion-damaged compressed reinforced concrete elements un-der transverse loading. Industrial and Civil Construction. 2023; 9:5-11. (in Russian).
9. Tamrazyan A.G. Methodology for calculating reinforced concrete structures under fire after earthquake. Concrete and Reinforced Concrete. 2020; 601(1):49-56. (in Russian).
10. Kolchunov V.I., Savin S.Y., Amelina M.A. Stability of a reinforced concrete column under compression with tor-sion caused by accidental action. Building and Reconstruction. 2024; 2:59-73.
11. Kolchunov V.I., Amelina M.A. Deformation of an eccentrically compressed reinforced concrete element subjected to torsion. Scientific Journal of Construction and Architecture. 2025; 2(78):11-25. EDN ZVXIPZ. (in Russian).
12. Savin S.Yu. Levels of stress-strain state of reinforced concrete frame structures under accidental impacts. News of Higher Educational Institutions. Construction. 2025; 6(798):5-21. (in Russian).
13. Savin S.Yu. Stages of Resistance of Reinforced Concrete Frames in Accidental Design Situation. Structural Me-chanics of Engineering Constructions and Buildings. 2025; 21(4):321-333.
14. Savin S.Yu., Lizogub A.A. Deformation of beam support zones in reinforced concrete frame structures under post-limit states. Building and Reconstruction. 2025; 6:36-46. DOI: 10.33979/2073-7416-2025-122-6-2 (in Russian).
15. Drozdov P.F. Design and calculation of load-bearing systems of multi-storey buildings and their elements : text-book for universities. Moscow, Stroyizdat, 1977; 223. (in Russian).
16. Kabatsev O.V., Mitrovich B. Deformation and power characteristics monolithic reinforced concrete bearing sys-tems in the mode of progressive collapse. MATEC Web of Conferences. 2018; 251:02047.
17. Federal Emergency Management Agency FEMA 356. November 2000 Prestandard and Commentary for the Seismic Rehabilitation of Buildings.
18. Kolchunov Vl.I. Method of resistance calculation models for reinforced concrete. Structural Mechanics of Engi-neering Constructions and Buildings. 2023; 19(3):261-275. DOI: 10.22363/1815-5235-2023-19-3-261-275 (in Russian).
19. Kolchunov Vl.I., Fedorov V.S. Conceptual hierarchy of models in the theory of building structures resistance. In-dustrial and Civil Construction. 2020; 16-23. DOI: 10.33622/0869-7019.2020.08.16-23 (in Russian).
20. FIB Model Code 2010. CEB and FIP, 2011.
21. Kolchunov V.I., Fedorova, N.V., Savin S.Yu., Moskovtseva V.S. Analytical Model of Crack Opening in Reinforced Concrete Structures Based on DCE. Buildings 2025, 15, 2096. DOI: 10.3390/buildings15122096.
22. Tur V.V., Tur A.V., Lizahub A.A. Checking of the robustness of precast structural systems based on the energy balance method. Vestnik MGSU. 2021; 8:1015-1033.
23. SP 63.13330.2018. SNiP 52-01–2003. Concrete and Reinforced Concrete Structures. Basic Provisions. Moscow, Ministry of Construction of the Russian Federation, 2020; 150. (in Russian).
Review
For citations:
Savin S.Yu. Resistance of Reinforced Concrete Columns in Framed Structures at Accidental Design Situation. Reinforced concrete structures. 2025;12(4):31-43. (In Russ.) https://doi.org/10.22227/2949-1622.2025.4.31-43
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