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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 the relevant design specifications, three P-M correlation curves are derived. Three PMM hinges defined by the three correlation curves are used for pushover analysis of a multi-story steel frame structure. The differences between the three PMM hinges are discussed according to the analysis results , In order to choose the right PMM hinge in the project.