Soil–structure interaction effect on the resistance of a steel frame against progressive collapse using linear static and nonlinear dynamic procedures
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Tarih
2023
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
American Society of Civil Engineers
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In recent years, increases in terrorist attacks or other unexpected explosions have shown that their effects can cause critical damages to buildings and cause partial or total collapse of buildings. This chain collapse mechanism is named a progressive collapse. Subsoil effects on a building are often ignored in studies on progressive collapse. In this study, the effect of soil–structure interaction on the risk of progressive collapse of a steel frame is investigated by using the modified Vlasov model, which has not been used in the studies on progressive collapse before. For this purpose, a steel building model was investigated. A linear static procedure (LSP) and nonlinear dynamic procedure (NDP) with alternative path method were used for the analysis of the frame. SAP2000 software was used to model subsoil effect on the frame via an interface coded in MATLAB interactively. The results from the analyses showed that the soil–structure interaction effect can significantly affect the progressive collapse resistance of the building
Açıklama
Anahtar Kelimeler
Alternate path method, Elastic foundation, Open application programming interface (OAPI), Progressive collapse, Steel structures, UFC 4-023-03
Kaynak
Journal of Performance of Constructed Facilities
WoS Q Değeri
Scopus Q Değeri
Q2
Cilt
37
Sayı
1
Künye
Özgan, K., Kılıçer, S., & Daloğlu, A. T. (2023). Soil–Structure Interaction Effect on the Resistance of a Steel Frame against Progressive Collapse Using Linear Static and Nonlinear Dynamic Procedures. Journal of Performance of Constructed Facilities, 37(1).
