- 摘 要
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（中信建筑設計研究總院有限公司， 武漢 430014）
［摘要］新疆國際會展中心是中國-亞歐博覽會的主會場，本項目為其二期工程，主體結(jié)構(gòu)主要分為展廳和屋蓋兩部分，展廳采用框架結(jié)構(gòu)體系，屋蓋采用張弦桁架結(jié)構(gòu)體系。介紹了展廳結(jié)構(gòu)和屋蓋結(jié)構(gòu)的構(gòu)成，張弦桁架的穩(wěn)定分析，同時對設計中的若干細節(jié)問題進行了研究，如不對稱滑動支座、鑄鋼與高強鋼的對接、抗連續(xù)倒塌設計等問題，可供同類工程參考。
［關(guān)鍵詞］會展中心； 張弦桁架； 穩(wěn)定分析； 不對稱滑程
中圖分類號：TU318文獻標識碼：A文章編號：1002-848X(2018)17-0008-05
Structural design of second phase project of Xinjiang International Exhibition Center
Hu Wenjin, Wang Xin, Wen Siqing, Dong Weiguo
(CITIC General Institute of Architectural Design and Research Co., Ltd., Wuhan 430014, China)
Abstract:Xinjiang International Exhibition Center is the main venue of China-Eurasia Expo, and this project is the second phase project. The main structure is mainly divided into two parts: the exhibition hall and the roof. The exhibition hall adopts the frame structural system, and the roof adopts the string-truss structural system. The structures of the exhibition hall and the roof were introduced as well as the stability analysis of the string-truss structure. At the same time, some detailed problems in the design were studied, such as the unsymmetrical sliding bearing, the butt of the cast steel and the high strength steel, the design of the progressive collapse resistance and so on, which can be used as a reference for the similar projects.
Keywords:exhibition center; string-truss; stability analysis; unsymmetrical slippage
作者簡介：胡文進，博士，高級工程師，一級注冊結(jié)構(gòu)工程師，Email:151722557@qq.com。
