| 一种新型索膜结构——倒伞式可展膜结构的研究 |
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| 引用本文： | 孙芳锦,殷志祥. 一种新型索膜结构——倒伞式可展膜结构的研究[J]. 工业建筑, 2005, 35(Z1): 324-327 |
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| 作者姓名： | 孙芳锦 殷志祥 |
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| 作者单位： | 辽宁工程技术大学,阜新,123000 |
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| 基金项目： | 辽宁省教育厅基金(批准号:202183391) |
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| 摘 要： | 对一种新型的张拉式索膜结构———倒伞式可展膜结构进行了这种新型结构的特点和它的设计过程,重点研究了它的找形分析过程;对找形原理进行了非线性有限元的理论推导。用ANSYS对一倒伞式膜结构进行了找形分析,对其中的一些重要问题进行了较深入的研究并提出了有实用价值的解决方案,最后得出了主要结论并提出了待解决的问题。
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| 关 键 词： | 倒伞式可展膜结构 非线性有限元 找形分析 ANSYS |
| 修稿时间： | 2005-03-10 |
RESEARCH ON A NEW CABLE AND MEMBRANE STRUCTURE--A DEVELOPABLE UPSIDE-DOWN UMBRELLA MEMBRANE STRUCTURE |
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| Sun Fangjing,Yin Zhixiang. RESEARCH ON A NEW CABLE AND MEMBRANE STRUCTURE--A DEVELOPABLE UPSIDE-DOWN UMBRELLA MEMBRANE STRUCTURE[J]. Industrial Construction, 2005, 35(Z1): 324-327 |
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| Authors: | Sun Fangjing Yin Zhixiang |
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| Affiliation: | Liaoning Technical University Fuxin 123000 |
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| Abstract: | Research is done on a new cable and membrane structure, a developable upsside down umbrella membrane structureCharacteristics and the design process of the structure is presentedThe form finding analysis of the developable upside down umbrella membrane structure is the main objective of this paperNonlinear finite element formulation of form finding principle is calculatedForm finding of a developable upside down umbrella membrane structure is realized by ANSYS research is conducted on some important related problems and feasible solutions are given accordinglyAt the end of this paper,major conclusions are got and problems to be solved are put forward |
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| Keywords: | developable upside-down umbrella membrane structure nonlinear finite element form-finding analysis ANSYS |
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