| 波纹槽型截面板组轴心受压下的特征值屈曲分析 |
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| 引用本文： | 汤海林,高轩能. 波纹槽型截面板组轴心受压下的特征值屈曲分析[J]. 南昌大学学报(工科版), 2006, 28(2): 189-193 |
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| 作者姓名： | 汤海林 高轩能 |
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| 作者单位： | 南昌大学,建筑工程学院,江西,南昌,330029;南昌大学,建筑工程学院,江西,南昌,330029 |
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| 基金项目： | 南昌大学校科研和教改项目 |
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| 摘 要： | 拱形波纹钢屋盖结构是一种薄壁轻型钢结构,由于其截面形式复杂,在荷载作用下的结构整体稳定与板组局部稳定是其研究重点.采用有限元法对波纹钢屋盖结构的一种截面形式-波纹槽型截面板组进行了轴心受压下的局部相关屈曲特征值分析,研究其在各种条件变化下的屈曲特性,得到的分析结论能用于指导工程实践.
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| 关 键 词： | 拱形波纹钢屋盖 槽型截面板组 有限元分析 特征值屈曲 |
| 文章编号： | 1006-0456（2006）02-0189-05 |
| 收稿时间： | 2005-08-10 |
| 修稿时间： | 2005-08-10 |
Eigenvalue Buckling Analysis of Channel Corrugated Plate Assemblies under Axial Compression |
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| TANG Hai-lin,GAO Xuan-neng. Eigenvalue Buckling Analysis of Channel Corrugated Plate Assemblies under Axial Compression[J]. Journal of Nanchang University(Engineering & Technology Edition), 2006, 28(2): 189-193 |
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| Authors: | TANG Hai-lin GAO Xuan-neng |
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| Affiliation: | School of Architectural Engineering, Nanchang University, Nanchang 330029, China |
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| Abstract: | Metal Corrugated Arch Roof is a typical kind of thin-walled steel structures.The investigation of its overall stability and local stability is a major domain because of its complex section.Finite Element Method is used to analyze the interactive local buckling behavior of channel corrugated plate assemblies under axial compression.The analyses focus on the influence of various corrugation forms,corrugation heights and different lateral constraining intensity of flange.The conclusions can be used to direct practice. |
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| Keywords: | metal corrugated arch roof channel corrugated plate assemblies finite element analysis eigenvalue buckling |
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