莫斯科中國貿(mào)易中心工程防止結(jié)構(gòu)連續(xù)倒塌設(shè)計(jì)
朱炳寅 胡 北 胡純煬
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（中國建筑設(shè)計(jì)研究院 北京 100044）［提要］ 建筑抗倒塌問題近年來在歐美國家得到廣泛關(guān)注。結(jié)合莫斯科中國貿(mào)易中心工程的防止結(jié)構(gòu)連續(xù)倒塌設(shè)計(jì)，比較了國外一些相關(guān)設(shè)計(jì)規(guī)范和標(biāo)準(zhǔn)之間的相互關(guān)系，提出滿足俄羅斯規(guī)范要求的防止連續(xù)倒塌設(shè)計(jì)計(jì)算方法，并將其與正常情況下的結(jié)構(gòu)計(jì)算進(jìn)行比較，找出其中帶規(guī)律性的問題。［關(guān)鍵詞］ 結(jié)構(gòu)的整體堅(jiān)固性 構(gòu)件的需供比 轉(zhuǎn)變途徑法 局部抗力增強(qiáng)法Design of China Trade Center Building in Moscow to Resist Progressive Collapse/Zhu Bingyin, Hu Bei，Hu Chunyang（China Architecture Design & Research Group, Beijing 100044, China）Abstract:In recent years, the methodology of progressive collapse prevention for building is widely concerned in Europe and United States engineering community. The China trade center building in Moscow is 180m at its highest point.According to Russian codes of building to resist progressive collapse, the tall buildings of No.2 plot and No.3 plot are need to design for avoiding progressive collapse. A series key design problems of the buildings are introduced, including fail models of structural members, design methods, key points of calculation, the basic demands of USA codes and economic analysis.Keywords:structural robustness； demand and capacity ratio； alternate path method；improving specific local resistance method
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