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(1 深圳市電子院技術(shù)開發(fā)有限公司，518031，2 中國石油大學(xué)，北京102249)
［提要］深圳大梅沙度假酒店是平面和豎向均不規(guī)則的復(fù)雜高層鋼結(jié)構(gòu)。分別采用振動臺試驗(yàn)和動力彈塑性時程分析方法對該結(jié)構(gòu)方案進(jìn)行了驗(yàn)證和分析，兩種方法結(jié)果一致，證明該結(jié)構(gòu)能夠滿足7度抗震設(shè)防要求。相比之下，基于材料本構(gòu)關(guān)系的動力彈塑性時程分析方法具有可行性強(qiáng)、結(jié)果完備、成本低等優(yōu)勢。
［關(guān)鍵詞］振動臺試驗(yàn)；動力彈塑性；時程分析；ABAQUS
Analysis on a Highrise Steelframed Structure with Truss Transfer Story/Wang Chuanjia1, Chen Zhiqiang1, Wang Qingyang1,2, Biao Fangjun1,Yan Xiaoming1, Zhang Jin2(1 SEDI Technology Development Co., Ltd., Shenzhen 518031,China; 2 China University of Petroleum, Beijing 102249,China)
Abstract:A hotel in Shenzhen is a highrise steelframed structure with irregularity both in horizontal and vertical direction.The shaking table test andelasticplastic time history analysis method are used to verify and analyze the seismic behavior of the structure. The same results prove that it can meet the requirement of the aseismic code. Relatively, elasticplastic time history analysis method based on constitutive equations of materials is more feasible, comprehensive and economical.
Keywords:shaking table test; elasticplastic； time history analysis; ABAQUS