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Multi-Criteria Analysis of Steel-Concrete-Steel Slab Performance: Dynamic Response Assessment Under Post-Fire Explosion

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成果类型:
期刊论文
作者:
Zhang, Shijie;Chen, Zhenfu*;Liu, Yizhi;Tao, Qiuwang;Wu, Dan;...
通讯作者:
Chen, Zhenfu;Liu, YZ
作者机构:
[Zhang, Shijie; Zou, Pinyu; Liu, Yizhi; Chen, Zhenfu; Liu, YZ; Tao, Qiuwang; Chen, ZF; Wu, Dan] Univ South China, Sch Civil Engn, Hengyang 421001, Peoples R China.
[Zhang, Shijie; Liu, Yizhi; Chen, Zhenfu; Liu, YZ; Tao, Qiuwang; Chen, ZF; Wu, Dan] Univ South China, China Nucl Ind Key Lab High Performance Concrete, Hengyang 421001, Peoples R China.
[Zhang, Shijie; Liu, Yizhi; Chen, Zhenfu; Liu, YZ; Tao, Qiuwang; Chen, ZF; Wu, Dan] Univ South China, Hunan Prov Key Lab High Performance Special Concre, Hengyang 421001, Peoples R China.
通讯机构:
[Liu, YZ ; Chen, ZF] U
Univ South China, Sch Civil Engn, Hengyang 421001, Peoples R China.
Univ South China, China Nucl Ind Key Lab High Performance Concrete, Hengyang 421001, Peoples R China.
Univ South China, Hunan Prov Key Lab High Performance Special Concre, Hengyang 421001, Peoples R China.
语种:
英文
关键词:
SCS slab;fire;explosion;numerical simulation;dynamic response;performance evaluation
期刊:
Buildings
ISSN:
2075-5309
年:
2025
卷:
15
期:
8
基金类别:
National Natural Science Foundation of China; [51678286]
机构署名:
本校为第一且通讯机构
摘要:
Steel-concrete-steel (SCS) composite slabs are widely used in critical infrastructures such as nuclear power plants, where systematic performance evaluation through multiple criteria is crucial due to their safety functions. During their use, fires may occur due to fuel or gas leaks, leading to explosions. This article uses ABAQUS 2020 finite element software and combines the different advantages of the implicit heat transfer algorithm and explosion display algorithm to establish a numerical simulation method for dynamic analysis of SCS slab under explosion after fire. Based on different fire ...

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