结构p3ushover分析中PMM铰的研究

The research of PMM hinge in the pushover analysis of structure

根据相关设计规范得出了三条P—M相关曲线,利用根据三条相关曲线定义的三种PMM铰对一幢多层钢框架结构进行pushover分析,根据分析结果对三种PMM铰的区别进行了探讨,以便在工程中选择合适的PMM铰。

According to relative designing norms, get three kinds of P-M curve, this paper defines three kinds of PMM hinge after the pushover analysis to multi-layer steel frame structure. According to analysis result, three kinds of PMM hinge are discussed, so as to choose calculated PMM hinge in the project.