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| 双层联方型交叉桁架球面网壳结构的有限元分析 | |
| 引用本文： | 曾淑君,郑敏,谌文. 双层联方型交叉桁架球面网壳结构的有限元分析[J]. 三峡大学学报(自然科学版), 2013, 35(2): 70-73 |
| 作者姓名： | 曾淑君 郑敏 谌文 |
| 作者单位： | 1. 华中科技大学文华学院,武汉,430074 2. 武汉大学土木建筑工程学院,武汉,430072 3. 中南建筑设计院北京分院,武汉,430074 |
| 摘 要： | 利用有限元分析软件ANSYS对双层联方型交叉桁架球面空间网壳结构进行了研究．首先分析了在均布荷载作用下该模型的静力变形规律，接着进行了模态分析，最后利用ANSYS软件在静力分析的基础上进行了简单的网壳结构稳定性分析，即线性特征值屈曲分析和非线性屈曲分析）．其设计流程和方法可供同类工程参考． |
| 关 键 词： | 网壳结构 静力分析 稳定性 屈曲分析 |
The Finite Element Analysis of Double Lamella Cross Truss Spherical Reticulated Shell Structure |
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| Zeng Shujun , Zheng Min , Shen Wen. The Finite Element Analysis of Double Lamella Cross Truss Spherical Reticulated Shell Structure[J]. Journal of China Three Gorges University(Natural Sciences), 2013, 35(2): 70-73 | |
| Authors: | Zeng Shujun Zheng Min Shen Wen |
| Affiliation: | Zeng Shujun1 Zheng Min2 Shen Wen3(1.Wenhua College,Huazhong University of Science & Technology,Wuhan 430074,China;2.Wuhan Univ.,Wuhan 430072,China;3.Beijing Branch of Central-South Architectural Design Institute,Wuhan 430074,China) |
| Abstract: | This paper, uses the finite element analysis software ANSYS to study the spatilly spherical reticu- lated shell structure with double square cross truss. The first analysis in uniform deformation law of the static model of the load, then the modal analysis, finally stability analysis, basing on the static analysis of reticula- ted shell structure, namely linear eigenvalue buckling analysis and nonlinear buckling analysis. The design flow and method can be referred to the similar engineering. |
| Keywords: | reticulated shell structure static analysis~ stability buckling analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |