施工技术 2011年4月下 26 CONSTRUCTION TECHNOLOGY 第40卷第339期 上海国际客运中心巨型框架施工力学分析 康伟，郑七振，鲍永亮，王东，唐玉 (上海理工大学环境与建筑学院，上海200093) [摘要]上海国际客运中心Winter Garden工程的结构形式复杂，施工难度大.其中巨型框架柱的施工质量和准确 定位是本工程起控制作用的环节，并且也是后续屋面桁架整体吊装和吊舱安装的基础.在施工前需要根据结构特 点并结合现场条件，制定相应的施工方案.同时利用计算机仿真技术，对施工过程中的关键环节进行定量分析，找 出最不利因素，从而科学有效地指导与控制施工过程.分析结果表明，上海国际客运中心巨型框架施工方案合理 可行. [关键词]上海国际客运中心；巨型框架柱；施工方案；仿真；定量分析；施工控制 [中图分类号]TU323.5 [文献标识码]A [文章编号]1002-8498(2011)08-0026-04 Construction Mechanics Analysis of Mega-frame in Shanghai International Transportation Center Kang Wei Zheng Qizhen Bao Yongliang Wang Dong Tang Yu School of Encironment and Architecture Unisersity of Shanghai for Science and Technology Shanghai 200093 China) Abstract:Construction of Winter Garden building whose structure is plicated in Shanghai International Transportation Center is hardly difficult.Construction quality and accurate positioning of mega-frame column are not only controlling steps in this project but also the basic of further integral lifting of roof truss and installation of pod.Before construction corresponding construction scheme should be formulated according to the structural features and field condition.At the same time quantitative analysis for the key step of construction process should be done to confirm the least favorable condition by puter simulation technology.Consequently construction process can be guided and controlled scientifically and effectively.It shows that all the construction schemes are reasonable and feasible. Key word...
上海国际客运中心巨型框架施工力学分析.pdf
