【摘要】 静力弹塑性分析方法是目前在国内外普遍使用的结构抗震能力的评估方法,在我国正逐步得到推广和应用。该文介绍了此方法的基本原理和国内外发展状况,并用SAP2000对具体的工程-Y形钢框架设计方案进行了分析,证实了Push-over分析的有效性,并提出一些实际工程分析过程中需要改进的问题。更多还原

【Abstract】 Static push-over analysis for the evaluation of seismic performance that is popular around the world is gaining popularity in China . This paper introduces the principle pf push-over analysis and its development , analyzes the steel frame structure in SAP2000, shows the validity of push-over analysis , and points out aspects to be improved in practice .更多还原