| 任意铺设纤维增强型层合板非线性弯曲的基本方程 |
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| 引用本文： | 黄晓蔚,徐恩彤.任意铺设纤维增强型层合板非线性弯曲的基本方程[J].大连铁道学院学报,1993(3). |
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| 作者姓名： | 黄晓蔚 徐恩彤 |
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| 作者单位： | 大连铁道学院机车车辆系 91届硕士研究生 |
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| 摘 要： | 利用变分原理,在Reddy高阶横向剪切变形理论基础上,建立了任意铺设纤维增强型层合板非线性弯曲的基本方程,该方程具有普遍性。由所建立的方程,计算了在均布载荷作用下,对称角铺设及正交铺设均质各向异性矩形叠层板在不同边界条件下非线性弯曲的解析解,并针对给定材料进行了数值计算。
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| 关 键 词： | 纤维增强复合材料 层板 剪切 非线性 弯曲 |
Governing Equations of Nonlinear Bending of Wilfully Lied Fibre Reinforced Composite Laminates |
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| Huang Xiaowei Xu Entong.Governing Equations of Nonlinear Bending of Wilfully Lied Fibre Reinforced Composite Laminates[J].Journal of Dalian Railway Institute,1993(3). |
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| Authors: | Huang Xiaowei Xu Entong |
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| Institution: | Dept.of Locomotive and Railway car |
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| Abstract: | Using variantional methods, on the basis of Reddy's linear higher-order shear deformations theory, establishes the governing equations of nonlinear bending on wilfully lied fibre reinforced laminates. On the basis of governing equations, solves the problem of the nonlinear bending of the symmetric angle-ply laminated rectangular plates under uniformly lateral distributed loads with rigidly clamped edges by generalized trigonometric series, and gains analytic solutions. |
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| Keywords: | fibre reinforced composites laminates shear nonlinearity curvature |
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