| 任意约束边界条件下初始缺陷压杆的稳定性分析 |
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| 引用本文： | 卿卫华,向红.任意约束边界条件下初始缺陷压杆的稳定性分析[J].湖南工业大学学报,2003,17(5). |
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| 作者姓名： | 卿卫华 向红 |
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| 作者单位： | 1. 惠州市公路桥梁设计院,广东,惠州,516000
2. 株洲工学院,包装印刷分院,湖南,株洲,412008 |
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| 摘 要： | 对各种边界条件下初始缺陷压杆的稳定性进行了系统的研究,讨论了不同边界条件和初始挠度对压杆稳定性的影响,得出了求解弹性边界约束系数、端点转角、端点弯矩和压杆挠度的公式,为进一步的理论分析打下了基础。
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| 关 键 词： | 稳定性 压杆 弹性边界 初始缺陷 |
Analysis of Stability of Column with Initial Imperfection and Arbitrary Supported Ends |
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| Abstract: | In this paper the stability of a compressed column with initial imperfection and arbitrary supported ends is studied systematically. The effect of different boundary condition and initial deflection is discussed; the formula of elastic restraint coefficient, end angle, end moment,and the deflection of column are obtained. |
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| Keywords: | stability column arbitrary supported ends initial imperfection |
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