第七届世界军运会主赛场钢结构屋盖施工模拟分析

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英文篇名：Construction simulation analysis on steel structure roof for the Main Stadium of Seventh World Military Games 作者：李治 ; 王红军 ; 涂建 ; 古承城 ; 吴鹏志 英文作者：Li Zhi;Wang Hongjun;Tu Jian;Gu Chengcheng;Wu Pengzhi;CITIC General Institute of Architectural Design and Research Co., Ltd.;China Construction Steel Structure Co., Ltd.;The Third Construction Co., Ltd.of China Construction Eighth Engineering Division; 关键词：第七届世界军运会主赛场 ; 钢结构屋盖 ; 索承网格结构 ; 施工模拟分析 ; 索张拉施工 英文关键词：the Main Stadium of Seventh World Military Games;;steel structure roof;;cable supported lattice structure;;construction simulation analysis;;cable tension construction 中文刊名：JCJG 英文刊名：Building Structure 机构：中信建筑设计研究总院有限公司;中建钢构有限公司;中建八局第三建设有限公司; 出版日期：2019-06-25 出版单位：建筑结构 年：2019 期：v.49;No.504 语种：中文; 页：JCJG201912011 页数：4 CN：12 ISSN：11-2833/TU 分类号：64-67

摘要

第七届世界军运会主赛场钢结构屋盖采用车辐式索承网格结构。采用MIDAS Gen软件对整个钢结构屋盖的施工进行模拟分析,主要包括钢结构吊装过程分析和索张拉施工过程分析。通过计算分析可以精确计算出钢结构构件在施工全过程的应力大小,以及预应力索在张拉过程中的应力大小,从而保证施工过程的安全性和施工监测的预见性。
        The steel structure roof of the Main Stadium of Seventh World Military Games used car spoke-styled cable supported lattice structure. The construction of the whole steel structure roof was simulated and analyzed by the finite element analysis software MIDAS Gen. The analyses mainly included the analysis of the steel structure hoisting process and the analysis of the tensioning process. Through the calculation and analysis, the stress of the steel structural members could be calculated accurately in the whole process of construction and the stress of the prestressed cable could be calculated during the tensioning process, which could ensure the safety of the construction process and the foresight of construction monitoring.

引文

[1] 李治,王红军,涂建,等.第七届世界军运会主赛场车辐式索承网格钢结构屋盖设计 [J].建筑结构,2019,49(12):53-58.
    [2] 超限高层建筑工程抗震设防专项审查技术要点(建质[2015]67号)[Z].2015-05-21.
    [3] 司波,王丰,向新岸,等.环向悬臂索承网格结构预应力设计关键技术研究和应用[J].建筑结构,2014,44(15):36-40.
    [4] 钢结构设计标准:GB 50017—2017[S].北京:中国建筑工业出版社,2018.