Study on secondary collapse of the bottom frame masonry structure in semi-ruined state based on FEM–FDEM

Abstract The bottom frame masonry structure (BFMS) in a semi-ruined state is vulnerable to secondary collapse under strong aftershocks, posing a significant risk to rescuers during post-earthquake operations. Therefore, investigating the mechanisms and characteristics of secondary collapse of BFMS i...

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Bibliografiska uppgifter

Huvudupphov:	Defeng Xu, Feifei Sun, Huaixiang Zhao, Honghui Qi, Limei Chen, Tianyu Hu
Materialtyp:	Artigo
Språk:	Inglês
Utgiven:	Nature Portfolio 2024-11-01
Serie:	Scientific Reports
Ämnen:	Bottom frame masonry structure Semi-ruined state FEM–FDEM Aftershocks Secondary collapse mechanisms Response characteristics
Länkar:	https://doi.org/10.1038/s41598-024-80612-x
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