锈蚀钢结构连接节点抗震性能研究进展

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。

Research Progress on Seismic Performance of Corroded Steel Structure Connection Joints

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.