| 用摄动—变率配点法解薄板几何非线性问题 |
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| 引用本文： | 葛若东.用摄动—变率配点法解薄板几何非线性问题[J].广西大学学报(自然科学版),1994,19(3):249-253. |
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| 作者姓名： | 葛若东 |
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| 作者单位： | 广西建筑工程学校 |
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| 摘 要： | 先用摄动法将薄板的非线性微分方程组化为一系列线性微分方程组，然后用变率配点法解这些线性微分方程组。给出算例，并与有限元法结果进行了比较。
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| 关 键 词： | 薄板 几何 非线性 摄动法 变率配点法 |
Geometric Nonlinear Analysis of Thin Plates by Perturbation-Rate Collocation Method |
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| Ge Ruodong.Geometric Nonlinear Analysis of Thin Plates by Perturbation-Rate Collocation Method[J].Journal of Guangxi University(Natural Science Edition),1994,19(3):249-253. |
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| Authors: | Ge Ruodong |
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| Institution: | Guangxi Institute of Civil Engincering and Architecture |
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| Abstract: | At first, perturbation method is used to change nonlinear differential equations into a series of linear differential equations, and then these linear differential equations are solved by rate collocation method. |
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| Keywords: | thin plates geometric nonlinearity perturbation method rate collocation method |
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