- 摘 要
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［摘要］新疆克拉瑪依市科技博物展覽館是一個平面、立面不規(guī)則的超限高層連體的重要建筑。主體塔樓結(jié)構(gòu)及附屬大體積混凝土塊體構(gòu)筑物采用預(yù)應(yīng)力鋼筋混凝土大跨度傾斜框架-剪力墻結(jié)構(gòu)，連體及球幕采用鋼結(jié)構(gòu)。針對這種復(fù)雜、特殊的結(jié)構(gòu)體系，制定了抗震性能指標(biāo)，基于多種有限元軟件進(jìn)行結(jié)構(gòu)設(shè)計整體協(xié)同分析。結(jié)構(gòu)設(shè)計中運(yùn)用了復(fù)雜塊體有限元總裝分析技術(shù)、高支模設(shè)計施工一體化技術(shù)、緩粘結(jié)預(yù)應(yīng)力技術(shù)等。
［關(guān)鍵詞］傾斜結(jié)構(gòu)；大跨度混凝土；性能分析；設(shè)計施工一體化
中圖分類號：TU318.82文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2011)09-0044-05
Structure design and key techniques of Science and Technology Museum in Karamay
Hu Zhengping1,2, Li Ting2, Zhao Nan2, Li Rui2(1 China University of Mining and Technology, Beijing 100083, China；2 Beijing Institute of Architectural Design, Beijing 100045, China)
Abstract:As a high-rise connected building, the exhibition hall of Science and Technology Museum in Karamay, Xinjiang Province, has irregular plans and facades, which lead the whole structure system to exceed the codes on several aspects. The main tower and its attached large-volume concrete-blocked structure are large-span inclined frame-shear wall system, as well as the connection parts and spherical screen are steel structures. Seismic performance objectives of the complex structure were presented. And the whole structural design was performed by several software. The implementations of some uncommon techniques in this design were presented, such as FE-assembling of complicate blocks, integration of design and construction of high-formwork, slow connecting in presressing, etc.
Keywords:inclined structure; large-span concrete; performance analysis; design-construction integration
作者簡介：胡正平，博士，工程師，Email:microitman@163.com。
參考文獻(xiàn)
［1］戴國瑩. 建筑結(jié)構(gòu)基于性能要求的抗震措施初探［J］.建筑結(jié)構(gòu), 2000, 30(10): 60-62.
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