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| 索穹顶膜结构找形分析 | |
| 引用本文： | 延伟涛,张海宾. 索穹顶膜结构找形分析[J]. 钢结构, 2008, 23(4): 1-3 |
| 作者姓名： | 延伟涛 张海宾 |
| 作者单位： | 煤炭工业济南设计研究院有限公司,济南,250031;山东信莱钢结构建筑设计有限公司,济南,250014 |
| 摘 要： | 索穹顶结构和覆盖膜结构均是由柔性材料组成，其成形及承载都依靠预应力来实现，故其设计首先需要进行找形分析。在对索穹顶膜结构的分离找形和整体找形进行对比研究的基础上，通过实例表明两种方法的计算结果差别很大，指出整体协同找形分析的必要性。 |
| 关 键 词： | 索穹顶 膜结构 协同分析 |
| 修稿时间： | 2007-10-11 |
ANALYSIS OF FORM-FINDING OF CABLE DOME SUPPORTING MEMBRANE STRUCTURES |
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| Yan Weitao,Zhang Haibin. ANALYSIS OF FORM-FINDING OF CABLE DOME SUPPORTING MEMBRANE STRUCTURES[J]. Steel Construction, 2008, 23(4): 1-3 | |
| Authors: | Yan Weitao Zhang Haibin |
| Affiliation: | Yan Weitao (Coal Industry Jinan Design & Research Co.,Ltd. Jinan 250031) Zhang Haibin (Sh,ong Xinlai Steel Structure Architectural Design Co.,Ltd. Jinan 2 50014) |
| Abstract: | Most of the material composing cable dome is flexible, so it should be prestressed to take shape and be loaded. Thus, above all, form-fi nding is required. It is researched that the differences between respective and collaborating form-finding of cable dome. The necessity of collaborating form-finding analysis has been proved by the differences between results whether the influence of membrane is considered or not. |
| Keywords: | cable dome membrane structure collaborating analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |