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(中國(guó)電子工程設(shè)計(jì)院深圳市電子院設(shè)計(jì)有限公司518031)
［摘要］空中華西村裙房屋頂和主樓頂部球體分別采用了網(wǎng)架和網(wǎng)殼結(jié)構(gòu)。裙房網(wǎng)架和頂部網(wǎng)殼結(jié)構(gòu)復(fù)雜，需要對(duì)其補(bǔ)充進(jìn)行局部結(jié)構(gòu)的動(dòng)力分析。計(jì)算中對(duì)網(wǎng)架、網(wǎng)殼以及結(jié)合局部主體結(jié)構(gòu)和結(jié)合完整主體結(jié)構(gòu)三種情況分別建立計(jì)算模型，在此基礎(chǔ)上分別計(jì)算了結(jié)構(gòu)在風(fēng)荷載和地震作用下的響應(yīng)，并對(duì)計(jì)算結(jié)果進(jìn)行了分析和對(duì)比。對(duì)網(wǎng)殼結(jié)構(gòu)進(jìn)行了考慮初始幾何缺陷的屈曲分析，得到了結(jié)構(gòu)的極限承載力。
［關(guān)鍵詞］裙房；網(wǎng)殼；缺陷；非線性
Space Steel Structure Analysis and Design of Kongzhong Huaxicun
Chen Zhiqiang,Chen Cha,Liu Puyun,Yan Xiaoming(China Electronics Engineering Institute, Shenzhen Electronics Design Institute Co., Ltd., Shenzhen, 518031)
Abstract:The grid structure and the spheric shell are adopted on the podium and at the top part of Kongzhong Huaxicun respectively. The grid structure and the spheric shell are complicated and supplement dynamic analysis should be carried out. The dynamic response of the spheric shell, spheric shell with part of whole structure and spheric shell with whole structure under the wind load and earthquake are simulated, respectively . And then the stable limit of the spheric shell with initial geometry imperfection is analyzed and the ultimate capacity of the spheric shell can be obtained.
Keywords:space steel structure; podium;  spheric shell;  imperfection;  nonlinear
作者簡(jiǎn)介：陳志強(qiáng)(1962-)，男，高級(jí)工程師。
參考文獻(xiàn)
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