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（1 清華大學(xué)建筑設(shè)計(jì)研究院有限公司， 北京 100084； 2 清華大學(xué)土木工程系， 北京 100084）
［摘要］簡述并整理了在分析超限高層建筑結(jié)構(gòu)抗震性能中常用的分析方法與設(shè)計(jì)流程。主要從高層建筑結(jié)構(gòu)的主要超限判定指標(biāo)、抗震性能目標(biāo)設(shè)定、分析手段與結(jié)構(gòu)優(yōu)化加強(qiáng)措施等幾方面進(jìn)行探討。并以一實(shí)際超限高層建筑為例，對其抗震性能分析的要點(diǎn)進(jìn)行了總結(jié)和梳理，該工程具有一定的典型性，其分析流程可供類似超限工程參考。
［關(guān)鍵詞］高層建筑； 超限結(jié)構(gòu)； 抗震分析； 彈塑性時(shí)程分析； 結(jié)構(gòu)優(yōu)化
中圖分類號：TU973， TU352文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2020)12-0084-05
Discussion on seismic analysis and design of out-of-code tall building structure
FU Jie1, WANG Lan1, CHEN Hong1, SUN Jiangbo2
（1 Architectural Design & Research Institute of Tsinghua University Co., Ltd.，Beijing 100084, China；2 Department of Civil Engineering, Tsinghua University, Beijing 100084, China）
Abstract:The common analysis methods and design process of out-of-code tall building structure were briefly described and summarized. Several main aspects were discussed, such as the main criteria of out-of-code tall building structure, seismic performance target settings, analysis process and structural strengthening and optimizing measures. By taking an out-of-code tall building structure as an example, the main points of its seismic performance analysis were summarized and sorted out. The project had certain typicality, and its analysis process could be used as a reference for similar out-of-code projects.
Keywordstall building; out-of-code building structure; seismic analysis; elasto-plastic time-history analysis; structural optimization
作者簡介：付潔，碩士，高級工程師，Email：fujie@thad.com.cn。
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