蘇州吳中區(qū)現(xiàn)代文體中心結(jié)構(gòu)設(shè)計
張 杜，戴雅萍，胡群英，鄧春燕，閆海華
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（蘇州設(shè)計研究院股份有限公司，蘇州 215021）[摘要]吳中區(qū)現(xiàn)代文體中心，根據(jù)結(jié)構(gòu)體系自身的特點采用多種設(shè)計手段和方法。地下室不設(shè)縫，基礎(chǔ)設(shè)計采用變剛度調(diào)平設(shè)計方法，結(jié)合沉降后澆帶等措施解決了不均勻沉降。對健身中心大跨度框架，樓層采用花籃型型鋼混凝土梁，屋面采用鋼梁，滿足建筑要求。鋼結(jié)構(gòu)連廊采用鋼桁架結(jié)構(gòu)，減少自重，桁架型鋼柱在地下室頂板轉(zhuǎn)換，不影響車庫通車要求。[關(guān)鍵詞]變剛度調(diào)平;大跨度框架;鋼桁架中圖分類號：TU318 文獻標(biāo)識碼：A 文章編號：1002-848X(2013)S1-019-04Structure design of the Suzhou Wuzhong modern culture and sports centerZhang Du , Dai Yaping，Hu Qunying，Deng Chunyang，Yan Haihua(Suzhou Institute of Architectural Design Co., Ltd., Suzhou 215021, China)Abstract: According to the features of the modern culture and sports center in Wuzhong District, multiple design methods are used. The problem of differential settlement is solved by several measures along with the post-pouring settlement belt. Basement is designed without construction joints and the variable stiffness leveling method is taken in the foundation design. As for the long-span frame in the sports center, the “flower basket shaped” skeleton reinforced concrete girder is adopted as the floors and the steel beams the roof, which satisfy the architectural requirements. To reduce the self weight, the connective corridor uses steel truss structure. The truss section steel column transfers at the top slab of the basement to guarantee the transport service requirement of the garage.Keywords: variable stiffness leveling; long-span frame; steel truss
