辛亥革命博物館（新館）結(jié)構(gòu)設(shè)計
張浩，邵國芬，胡文進，王新，溫四清
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張浩，邵國芬，胡文進，王新，溫四清（中信建筑設(shè)計研究院總院有限公司，武漢 430014）［摘要］辛亥革命博物館（新館）為鋼管混凝土柱混凝土剪力墻組合結(jié)構(gòu)，層3及屋蓋部分懸挑跨度約為34m，采用1對鋼桁架懸挑；局部外立面采用空間折板鋼架，既作為幕墻支承骨架，又作為樓層豎向支承結(jié)構(gòu)，并對其進行整體建模分析。采用MIDAS/Gen軟件進行了樓板的舒適度驗算，空間折板鋼架結(jié)構(gòu)的強度、變形和穩(wěn)定計算。［關(guān)鍵詞］大跨懸挑結(jié)構(gòu)；豎向地震作用；樓板舒適度；空間折板鋼架中圖分類號：TU318文獻標(biāo)識碼：A文章編號：1002-848X(2012)09-0020-04Structure design of new Xinhai Revolution MuseumZhang Hao, Shao Guofen, Hu Wenjin, Wang Xin, Wen Siqing(CITIC General Institute of Architectural Design and Research Co., Ltd., Wuhan 430014, China)Abstract: New Xinhai Revolution Museum is a hybrid structure combined by concrete-filled steel tubular column and concrete shear wall. Part of layer 3 and the roof cantilever span is about 34m, supported by a pair of steel cantilever trusses. A kind of space folded plate structure is arranged along some part of the elevation, which played both as main bone of the curtain wall and vertical support of the roof. The space folded plate structure was designed with overall analysis model. Floor vibration comfort, strength, deformation and stability of space folded plate structure were analyzed by MIDAS/Gen.Keywords: large-span cantilever structure; vertical seismic effect; floor vibration comfort; space folded plate structure作者簡介：張浩，高級工程師，Email：zhangh767@163.com。參考文獻［1］GB 50011—2001 建筑抗震設(shè)計規(guī)范［S］.2008年版.北京：中國建筑工業(yè)出版社，2008.［2］徐培福，傅學(xué)怡，王翠坤，等.復(fù)雜高層建筑結(jié)構(gòu)設(shè)計［M］.北京：中國建筑工業(yè)出版社，2005.
