| 变厚度圆薄板的大挠度问题 |
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| 引用本文： | 牛忠荣,杨伯源.变厚度圆薄板的大挠度问题[J].安徽建筑工业学院学报,1996(2). |
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| 作者姓名： | 牛忠荣 杨伯源 |
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| 作者单位： | 合肥工业大学数学力学系 |
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| 摘 要： | 文章用插值矩阵法的常微分方程求解器求解变厚度圆薄板大挠度弯曲问题，提出了对一般方程正则奇点的处理途径。该法获得的板位移、内力有相同的精度。
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| 关 键 词： | 变厚度，圆薄板，大变形，插值矩阵法 |
LARGE DEFLECTION PROBLEM OF CIRCULARPLATE WITH VARIBLE THICKNESS |
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| Niu Zhongrong, Yang Boyuan.LARGE DEFLECTION PROBLEM OF CIRCULARPLATE WITH VARIBLE THICKNESS[J].Journal of Anhui Institute of Architecture(Natural Science),1996(2). |
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| Authors: | Niu Zhongrong Yang Boyuan |
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| Affiliation: | Niu Zhongrong; Yang Boyuan |
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| Abstract: | This paper applies an ordinary differential equation (ODE) solver of interpolating matrix method to calculate large deflection of thin circular plate with varible thickness. A process for tackling regular singularity of the ODEs is proposed. The present method gives the same high accuracy for both the displacements and the internal forces of the plate. |
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| Keywords: | varible thin circular plate large deflection interpolating matrix method |
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