| 矩形薄板弹性稳定性的解析解法 |
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| 引用本文： | 黄炎.矩形薄板弹性稳定性的解析解法[J].国防科技大学学报,1989,11(3):61-70. |
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| 作者姓名： | 黄炎 |
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| 作者单位： | 国防科技大学航天技术系 |
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| 摘 要： | 本文求得了矩形薄板临界状态时的平衡屈曲挠度微分方程的一般解。可以求解任意边界条件下矩形薄板的临界载荷。以四边自由的正方形板为例求解了四边均匀受压的临界载荷及其屈曲波形。
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| 关 键 词： | 稳定性 屈曲 临界载荷 |
| 收稿时间： | 1988/11/30 0:00:00 |
An Analytical Method for Solving Elastic Stability of Rectangular Thin Plates |
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| Huang Yan.An Analytical Method for Solving Elastic Stability of Rectangular Thin Plates[J].Journal of National University of Defense Technology,1989,11(3):61-70. |
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| Authors: | Huang Yan |
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| Abstract: | A general solution of the differential equation of deflection surface for
the rectangular thin plate in stability study is obtained in this paper. It can
be used to determine the critical load of rectangular plate with arbitrary
boundaries. As an example, the critical load and buckling mode of a square
plate with four edges free and subjected to uniform compression along four
edges have been calculated. |
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| Keywords: | stability buckling critical load |
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