- 摘 要
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（北京建筑設(shè)計(jì)研究院 北京 100045）
【提要】 中國電影博物館體形及空間關(guān)系十分復(fù)雜，平面和豎向多處不連續(xù)，大跨度區(qū)域很多。結(jié)構(gòu)選型和抗震體系是結(jié)構(gòu)設(shè)計(jì)的重點(diǎn)。通過靜力彈塑性分析，研究了結(jié)構(gòu)在罕遇地震下的性能。通過對70m跨大桁架等結(jié)構(gòu)的施工驗(yàn)算，提出了大型桁架的上承式施工方案，實(shí)施效果良好。
【關(guān)鍵詞】 抗側(cè)體系 空間鋼結(jié)構(gòu) 靜力彈塑性分析 施工驗(yàn)算 上承式施工
Structure Design of China National Film Museum/Li Zhidong, Zhen Wei, Ma Tao ,Sheng Ping (Beijing Institute of Architectural Design, Beijing 100045, China)
Abstract:The space relation of China National Film Museum is very sophisticated. Structure type selecting and aseismic system are the emphasis of structure design. By means of pushover analysis, the structural performance under rare earthquake is studied. Through construction analysis of the truss with 70m\|span, the construction technique of up\|bearing method is presented, which proved to be efficient.
Keywords:space teal structure; pushover analysis; construction analysis; up\|bearing construction technique
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