| 薄膜结构找形分析的力密度法 |
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| 引用本文： | 魏德敏,李联彬,王勇.薄膜结构找形分析的力密度法[J].华南理工大学学报(自然科学版),2003,31(6):1-4. |
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| 作者姓名： | 魏德敏 李联彬 王勇 |
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| 作者单位： | 华南理工大学,土木工程系,广东,广州,510640 |
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| 基金项目： | 广东省自然科学基金(020940) |
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| 摘 要： | 薄膜结构是一种全张力柔性结构．薄膜结构设计过程与传统建筑结构的设计不同，设计计算中一个重要方面是找形分析．本文对薄膜结构找形分析的力密度法原理进行一系列理论推导，编制相应计算程序，进行工程实例分析，得到一些有意义的结果和结论．
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| 关 键 词： | 薄膜结构 找形分析 力密度法 |
| 文章编号： | 1000-565(2003)06-0001-04 |
| 修稿时间： | 2003年1月8日 |
Form-finding Analysis of Membrane Structure by the Force-density Method |
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| Wei De-min Li Lion-bin Wang Yong.Form-finding Analysis of Membrane Structure by the Force-density Method[J].Journal of South China University of Technology(Natural Science Edition),2003,31(6):1-4. |
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| Authors: | Wei De-min Li Lion-bin Wang Yong |
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| Abstract: | Membrane structures are the typical tensile structures, whose design method is different from that of ordinary structures. In the design of membrane structures, the form-finding analysis is fundamental and necessary. In this paper, the elemental formulae of force-density method of the membrane structure are obtained. Computational programs are accomplished. The computational results of some examples and some useful conclusions are given. |
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| Keywords: | membrane structure form-finding analysis force-density method |
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