| 在复合载荷作用下变厚度圆薄板大挠度问题 |
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| 引用本文： | 王新志,徐鑑,王林祥.在复合载荷作用下变厚度圆薄板大挠度问题[J].兰州理工大学学报,1989(2). |
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| 作者姓名： | 王新志 徐鑑 王林祥 |
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| 作者单位： | 甘肃工业大学基础课教学研究部
(王新志，徐鑑)，甘肃工业大学基础课教学研究部(王林祥) |
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| 摘 要： | 本文用变厚度板壳大挠度理论的修正迭代法,对复合载荷作用下的周边固定的变厚度圆薄板进行了求解,得到了精确度较高的二次近似解析解。本文的结果用于特殊情况就可以得到和文1,2]完全一致的结果。本文还绘出特征曲线进行了比较,其结果是理想的。
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| 关 键 词： | 复合载荷 大挠度 |
Large Deflection Problem of Circular Plates with Variable Thickness under the Action of Combined Loads |
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| Wang Xinzhi,Xu Jian,Wang Linxiang.Large Deflection Problem of Circular Plates with Variable Thickness under the Action of Combined Loads[J].Journal of Lanzhou University of Technology,1989(2). |
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| Authors: | Wang Xinzhi Xu Jian Wang Linxiang |
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| Institution: | Department of Basic Courses Teaching |
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| Abstract: | By using the modified iteration method for solving large deflection of plates with variable thickness 1 ], the problem of circular plates with variable thickness subjected to combined loads under the boundary condition of the clamped edges is solved and comparatively more accurate secondorder approximate analytical solution is obtained. If the results given in this paper is degraded for the special cases, the results coinciding with those given by paper 1 ], 2 ] can be obtained. In this paper, the characteristic curvse are plotted and some comparisions are made. The results are satisfactory. |
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| Keywords: | combined loads large deflection |
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