| 国家体育馆屋盖滑移支撑转换变形分析 |
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| 引用本文： | 徐建设,娄卫校,李陵灵,梁小龙. 国家体育馆屋盖滑移支撑转换变形分析[J]. 施工技术, 2007, 36(2): 66-68 |
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| 作者姓名： | 徐建设 娄卫校 李陵灵 梁小龙 |
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| 作者单位： | 上海拜特钢结构设计有限公司,上海,200437;上海拜特钢结构设计有限公司,上海,200437;上海拜特钢结构设计有限公司,上海,200437;上海拜特钢结构设计有限公司,上海,200437 |
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| 摘 要： | 国家体育馆在滑移施工过程中一个非常关键的步骤是七点支撑转变为三点支撑,文章给出两种转换方案,分析此过程中结构的位移、支撑架反力、杆件应力的变化情况。
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| 关 键 词： | 滑移 卸载 支撑点转换 分析 |
| 文章编号： | 1002-8498(2007)02-0066-03 |
| 修稿时间： | 2006-09-12 |
Analysis on Transfer Deformation in Changing Supports of National Stadium Roof Slipping |
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| XU Jian-she,LOU Wei-xiao,LI Ling-ling,LIANG Xiao-long. Analysis on Transfer Deformation in Changing Supports of National Stadium Roof Slipping[J]. Construction Technology, 2007, 36(2): 66-68 |
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| Authors: | XU Jian-she LOU Wei-xiao LI Ling-ling LIANG Xiao-long |
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| Abstract: | Transition from seven to three supporting points is a key process during the slipping process of National Stadium.In this article,two transition methods are given,and the variation of structural displacement,supporting points reaction and member stress is analyzed. |
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| Keywords: | slippage unloading supporting point transition analysis |
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