张剑寒，  刘志杰，  王后裕
    （空军工程设计研究局，北京 100068）

[摘要] 静力非线性分析方法作为一种简便而且有效的结构抗震能力评价工具，近年来受到广大学者的关注。在国内外有关理论和方法的基础上，对几种静力非线性分析方法进行了简要评述，重点介绍了能力谱法，指出了它们各自的特点和存在的问题。
[关键词] 静力非线性分析方法；能力谱；需求谱；适应谱Push over方法
中图分类号：TU313.2  文献标识码：A  文章编号：1002-848X(2011) Sl-0228-06

Studies on nonlinear static procedure in seismic design of structures
    Zhang Jianhan, Liu Zhijie, Wang Houyu
    ( Airforce Engineering Design and Research Institute of PLA,  Beijing 100068,  China)

Abstract: Nonlinear static procedure is becoming a popular tool for seismic performance evaluation of existing and having been designed structures. Several methods based on nonlinear static procedure were introduced and compared. Capacity spectrum method was particularly introduced. The specialties of these methods were pointed out.
Keywords: nonlinear static procedure; capacity spectrum; demand spectrum; adaptive spectra-based pushover procedure