静力弹塑性分析方法Pushover在高层结构中的应用

Pushover Analysis Method and Application for Tall Building Structure

静力弹塑性(Pushover)分析法在高层结构的抗震设计和结构性能评估中有着广泛的应用,本文给出了Pushover分析法的基本原理,并用该方法对某框架-剪力墙超限结构进行了分析。结果表明,Pushover法具有较高的精确性,应用前景广泛,可为同类工程设计提供参考。

The pushover analysis method has been extensively used in earthquake design and evaluation of tall buildings. It was given the basic principle of pushover analysis method. After that it was analyzed a frame - shear wall structure and it belongs to the tall building beyond code limits by pushover method. The result indicates that the pushover analysis method can evaluate the inelastic behavior of regular structure credibly. The pushover analysis method has high accuracy and wide foreground in application, can be a good reference for the same project.