锈蚀钢结构连接节点抗震性能研究进展  

Research Progress on Seismic Performance of Corroded Steel Structure Connection Joints

作　　者：魏欢欢 雷天奇 郑东东 关晓迪 李涛 万亮婷[1] WEI Huan-huan;LEI Tian-qi;ZHENG Dong-dong;GUAN Xiao-di;Li Tao;WAN Liang-ting(School of Architectural Engineering,Yangling Vocational&Technical College,Shaanxi Xianyang 712100,China;State Key Laboratory of Eco-hydraulics in Northwest Arid Region,Xi'an University of Technology,Xi'an 710048,China;School of Road,Bridge&Architecture,Shaanxi Railway Institute,Shaanxi Weinan,714099,China;Shangluo Civil Air Defense Office,Shaanxi Shangluo 726000,China)

机构地区：[1]杨凌职业技术学院建筑工程学院,陕西咸阳712100 [2]西安理工大学西北旱区生态水利国家重点实验室,西安710048 [3]陕西铁路工程职业技术学院道桥与建筑学院,陕西渭南714099 [4]商洛市人民防空办公室,商洛726000

出　　处：《装备环境工程》2023年第1期97-103,共7页Equipment Environmental Engineering

基　　金：国家自然科学基金项目(51978571);杨凌职业技术学院2021年自然科学基金项目(ZK21-28)。

摘　　要：基于材料与连接构件层面,总结了近年来国内外既有试验研究及理论分析成果,主要包括腐蚀后的标准试件的单调拉伸、滞回性能退化分析,以及梁柱节点、框架结构的抗震性能研究,并给出了相应的力学性能退化模型,通过进行总结及对比分析后,为复杂环境下工程钢结构给出研究方向,同时也对我国工程结构的设计方法提供理论指导和参考依据。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.

关 键 词：钢结构 腐蚀 连接节点 单调拉伸 抗震性能 退化模型 

分 类 号：TU391[建筑科学—结构工程] TU511.3