靜力彈塑性分析——基于性能/位移抗震設(shè)計(jì)的分析工具
錢稼茹 羅文斌
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錢稼茹 羅文斌
(清華大學(xué)土木工程系 北京 100084)[提要] 在基于性能/位移的抗震設(shè)計(jì)研究中,靜力彈塑性分析作為計(jì)算分析工具越來越受到關(guān)注。作者介紹了彈塑性分析在結(jié)構(gòu)抗震設(shè)計(jì)中的用途,討論了需要進(jìn)一步研究的問題。靜力彈塑性分析用于日常的工程設(shè)計(jì),還有許多配套的研究工作要做。
[關(guān)鍵詞] 靜力彈塑性分析 基于性能/位移的抗震設(shè)計(jì) 計(jì)算分析工具As an analytical tool for performance/displacement based seismic design, static pushover analysis has attracted more and more attention. Applications of pushover analysis on structural seismic design are briefly introduced. Problems needing to be further studied are discussed. A lot of research is needed to be done in order to adopt pushover analysis in building structure design.
Keywords: pushover analysis; performance/displacement based design; analytical tool
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