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浙江大学学报(工学版)
J4  2010, Vol. 44 Issue (8): 1608-1614    DOI: 10.3785/j.issn.1008-973X.2010.08.031
水利工程、土木工程     
索穹顶与单层网壳组合结构的模型试验研究
王振华1,2,董石麟1,田伟1,袁行飞1
1.浙江大学 空间结构研究中心,浙江 杭州 310027; 2.广东省电力设计研究院,广东 广州 510663
Experimental research on a composite structure combined of
cable dome and single-layer lattice shell
WANG Zhen-hua1，2, DONG Shi-lin1, TIAN Wei1, YUAN Xing-fei1
1.Space Structures Research Center, Zhejiang University, Hangzhou 310027, China;
2.Guangdong Electric Power Design Institue, Guangzhou 510663, China
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摘要：

研究索穹顶与单层网壳组合的新型空间结构的受力性能.设计肋环型索穹顶与肋环双斜杆型单层网壳组合的结构，对其进行下部索穹顶预应力张拉试验以及结构在全跨和半跨荷载下的静力性能试验.根据试验结果对试验的计算模型进行修正，并将结构在全跨和半跨荷载下的试验实测数据与理论分析结果进行比较.结果表明，实测数据与理论分析之间差异较小，模型设计和试验方法合理，理论分析方法正确.修正的计算模型能准确反映结构的力学性能.
Abstract:

Mechanical performance of a new spatial composite structure combined of cable dome and singlelayer lattice shell was studied. A composite structure combined of Geiger cable dome and ribdoublediagonalpatterned singlelayer lattice shell was designed. Experiments on prestress tension of cable dome, static behavior of the composite structure under wholespan and halfspan load were carried out. According to the experimental results, the computation model of the experimental structure was modified. The comparison between the experimental and theoretical data show little difference. It indicates that the model design and experimental method are reasonable, and theoretical analysis method is correct. The modified computation model can reflect the static behavior of the composite structure correctly.
出版日期: 2010-09-21
:  TU 394  
基金资助:

国家自然科学基金重点资助项目（50638050）
作者简介: 王振华（1982-），男，安徽岳西人，博士，主要从事钢结构、大跨度空间结构以及输电塔结构设计和研究. E-mail: spaceboy@zju.edu.cn
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引用本文:

王振华, 董石麟, 田伟, 袁行飞. 索穹顶与单层网壳组合结构的模型试验研究[J]. J4, 2010, 44(8): 1608-1614.

WANG Zhen-Hua, DONG Dan-Lin, TIAN Wei, YUAN Hang-Fei. Experimental research on a composite structure combined of
cable dome and single-layer lattice shell. J4, 2010, 44(8): 1608-1614.

链接本文:

http://www.zjujournals.com/eng/CN/10.3785/j.issn.1008-973X.2010.08.031    或    http://www.zjujournals.com/eng/CN/Y2010/V44/I8/1608

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