| 均布载荷、变厚度圆形中厚板的非线性弯曲 |
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| 引用本文： | 吴敏达,于天祺. 均布载荷、变厚度圆形中厚板的非线性弯曲[J]. 医学教育探索, 1992, 0(1) |
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| 作者姓名： | 吴敏达 于天祺 |
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| 作者单位： | 华东化工学院机械工程系(吴敏达)，华东化工学院机械工程系(于天祺) |
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| 摘 要： | 从E. Reissner理论出发,考虑了横向剪切变形,推导出均布载荷、变厚度圆形中厚板的非线性弯曲方程,用具有两个小参数的摄动法,求出了精确度较高的三级解析解。此方法简便,计算精度高,理论与实际相当吻合。
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| 关 键 词： | 摄动 非线性 中厚度圆板 横向剪切变形 变厚度 |
Nonlinear Bending Analysis of Moderately Thick Circular Plates with Variable Thickness under Uniform Loading |
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| Wu Minda and Yu Tianqi. Nonlinear Bending Analysis of Moderately Thick Circular Plates with Variable Thickness under Uniform Loading[J]. Researches in Medical Education, 1992, 0(1) |
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| Authors: | Wu Minda and Yu Tianqi |
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| Affiliation: | Department of Mechanical Engineering |
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| Abstract: | In accordance with E. Reissner's plate theory, the govering differential equations of the nonlinear bending of moderately thick circular plates with variable thickness under the action of uniformly transverse loading were derived. By the perturbation method with two small parameters, a high precise analytical solution to the third order was obtained. |
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| Keywords: | perturbation nonlinear moderately thick circular plate transverse shear deformation variable thickness |
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