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| Research Progress on Seismic Performance of Corroded Steel Structure Connection Joints |
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| DOI：10.7643/issn.1672-9242.2023.01.014 |
| KeyWord:steel structure corrosion connection joint monotonic extension seismic performance degradation model |
| Author | Institution |
| WEI Huan-huan |
School of Architectural Engineering, Yangling Vocational & Technical College, Shaanxi Xianyang , China;State Key Laboratory of Eco-hydraulics in Northwest Arid Region, Xi'an University of Technology, Xi'an , China |
| LEI Tian-qi |
School of Road, Bridge & Architecture, Shaanxi Railway Institute, Shaanxi Weinan, , China |
| ZHENG Dong-dong |
State Key Laboratory of Eco-hydraulics in Northwest Arid Region, Xi'an University of Technology, Xi'an , China |
| GUAN Xiao-di |
State Key Laboratory of Eco-hydraulics in Northwest Arid Region, Xi'an University of Technology, Xi'an , China |
| Li，Tao |
Shangluo Civil Air Defense Office, Shaanxi Shangluo , China |
| WAN Liang-ting |
School of Architectural Engineering, Yangling Vocational & Technical College, Shaanxi Xianyang , China |
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| Abstract: |
| Based on the level of materials and connecting components, the results of existing experimental research and theoretical analysis at home and abroad in recent years were summarized. It mainly included the monotonic tensile and hysteretic performance degradation analysis of corroded standard specimen, as well as the seismic performance research of beam-column structural joints and frame structure, and the corresponding mechanical performance degradation model was given. After summarizing and comparative analysis, it gives the research direction for engineering steel structure in complex environment, and at the same time, it also provides theoretical guidance and reference basis for the design method of domestic engineering structure. |
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