| 新型索桁架屋盖体系的分析 |
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| 引用本文： | 刘开国.新型索桁架屋盖体系的分析[J].建筑钢结构进展,2004,6(1):20-23. |
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| 作者姓名： | 刘开国 |
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| 作者单位： | 中南建筑设计院 |
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| 摘 要： | 新型索桁架是在索桁架和拱的基础上，构思出的一种大跨度杂交桁架结构体系?本对新型索桁架屋盖体系的静力与动力特性分析进行研究，并采用能量变分原理进行求解，中有算例说明其应用。
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| 关 键 词： | 索桁架 屋盖 静力 动力 桁架结构 预应力 |
Analysis of A New Cable-truss Roof System |
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| Liu Kaigou.Analysis of A New Cable-truss Roof System[J].Progress in Steel Building Structures,2004,6(1):20-23. |
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| Authors: | Liu Kaigou |
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| Affiliation: | Central-south China Building Design Institute |
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| Abstract: | A new type of cable-truss, a large-span hybrid truss structural system,is conceived on the basis of the cable-truss and arch. In this paper, the static and dynamic caracteristic analysis of a new cable-turss roof system is discussed and solved by the energy variational principle. A numerical example is also given for referance in practical design. |
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| Keywords: | A new cable-truss Roof system Analytical method |
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