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張劍寒， 劉志杰， 王后裕
（空軍工程設(shè)計研究局，北京 100068）[摘要] 靜力非線性分析方法作為一種簡便而且有效的結(jié)構(gòu)抗震能力評價工具，近年來受到廣大學(xué)者的關(guān)注。在國內(nèi)外有關(guān)理論和方法的基礎(chǔ)上，對幾種靜力非線性分析方法進(jìn)行了簡要評述，重點介紹了能力譜法，指出了它們各自的特點和存在的問題。
[關(guān)鍵詞] 靜力非線性分析方法；能力譜；需求譜；適應(yīng)譜Push over方法
中圖分類號：TU313.2 文獻(xiàn)標(biāo)識碼：A 文章編號：1002-848X(2011) Sl-0228-06Studies 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
