| 40m单层球面网壳结构稳定性分析 |
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| 引用本文： | 王青沙.40m单层球面网壳结构稳定性分析[J].科学之友,2011(9). |
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| 作者姓名： | 王青沙 |
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| 作者单位： | 太原理工大学建筑与土木工程学院; |
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| 摘 要： | 文章以40 m跨单层网壳结构为研究对象,采用MIDAS GEN建立空间力学计算模型并求解。对结构进行弹性屈曲分析,考虑了初始缺陷和几何非线性对稳定安全系数的影响,能较精确地得出结构的稳定极限承载力。
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| 关 键 词： | 高层结构 剪力墙结构 设计 刚度 结构布置 |
Stability Analysis of 40m Single-Layer Reticulated Domes |
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| Wang Qingsha.Stability Analysis of 40m Single-Layer Reticulated Domes[J].Friend of Science Amateurs,2011(9). |
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| Authors: | Wang Qingsha |
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| Institution: | Wang Qingsha |
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| Abstract: | In this paper,single-layer reticulated domes cross-40m as the research object,the use of MIDAS GEN create space and solve the mechanical model.Elastic buckling analysis of structures,taking into account the initial imperfection and geometrical nonlinearity on the stability safety factor can be obtained more accurate structure of the ultimate strength. |
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| Keywords: | single-layer reticulated domes the stability analysis geometric nonlinearity |
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