- 摘 要
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(大連市建筑設(shè)計研究院有限公司，大連 116021)
［摘要］大連國際會議中心為大跨懸挑結(jié)構(gòu)，鋼結(jié)構(gòu)施工過程中會發(fā)生體系的轉(zhuǎn)換，結(jié)構(gòu)受力情況與結(jié)構(gòu)整體計算有一定的差異。運用SAP2000軟件對工程進行施工模擬計算分析，根據(jù)結(jié)構(gòu)本身的受力特點制定了相應(yīng)的卸載方案，提出了結(jié)構(gòu)各個部位的起拱值。施工模擬計算也可以控制懸挑部位與外圍護曲面框架的連接變位，同時對構(gòu)件的制造及安裝誤差進行控制。
［關(guān)鍵詞］施工模擬；體系轉(zhuǎn)換；卸載；起拱值；施工控制
中圖分類號：TU391，TU741-3文獻標識碼：A文章編號：1002-848X(2012)02-0054-04
Simulation of construction process of-Dalian International Conference Center
Li Dongfang, Wang Lichang, Qu Xinfan(Dalian-Architectural Design & Research Institute Co., Ltd., Dalian 116021, China)
Abstract:Dalian International Conference Center is a large span suspended structure. The system will transform during the construction of steel structure, so the force on the steel structure has some difference with the calculation of the whole structure. The project construction was simulated and analyzed by SAP2000. Based on the force characteristics of the structure, the corresponding uninstall program was developed, and the camber values of all parts of the structure were proposed. The connection deformation between the suspended location and the external-frame can be controlled through construction simulation. And the error of manufacturing and installation of the component can be controlled also.
Keywords:construction simulation; system conversion; unloading; camber value; construction control
作者簡介：李東方，工程師，Email:lidongfang0303@163.com。
參考文獻
［1］王立長，曲鑫蕃，紀大海，等.大連國際會議中心結(jié)構(gòu)設(shè)計研究綜述［J］.建筑結(jié)構(gòu)，2012，42(2)：1-6.
［2］北京金土木軟件技術(shù)有限公司，等. SAP2000中文版使用指南［M］. 北京:人民交通出版社, 2006.
