| 拉压不同弹性模量变厚度圆柱壳基本方程及其应用 |
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| 引用本文： | 温家鹏,唐寿高,顾易璨.拉压不同弹性模量变厚度圆柱壳基本方程及其应用[J].玻璃钢/复合材料,2005(6):3-6,30. |
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| 作者姓名： | 温家鹏 唐寿高 顾易璨 |
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| 作者单位： | 同济大学固体力学教育部重点实验室,上海,200092 |
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| 摘 要： | 本文以变厚度圆柱壳微分单元为分析模型,导出了拉压不同弹性模量复合材料变厚度圆柱壳弯曲问题的平衡微分方程及其关系式.该方程的COLSYS数值解与ANSYS有限元结果比较表明,本文理论公式正确,基本假定合理,可作为复合材料变厚度圆柱壳较为精确的弯曲理论.
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| 关 键 词： | 复合材料变厚度圆柱壳 拉压不同弹性模量 基本方程 弯曲理论 拉压不同弹性模量 复合材料变厚度圆柱壳 基本方程 应用 THICKNESS CYLINDRICAL SHELL APPLICATION EQUATION 弯曲理论 基本假定 理论公式 结果比较 有限元 ANSYS 数值解 COLSYS 关系式 平衡微分方程 弯曲问题 分析模型 |
| 文章编号： | 1003-0999（2005）06-0003-05 |
| 收稿时间： | 2005-02-24 |
| 修稿时间： | 2005-02-24 |
BASIC EQUATION AND APPLICATION OF CYLINDRICAL SHELL WITH BI-MODULUS AND NON-UNIFORM THICKNESS |
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| WEN Jia-peng,TANG Shou-gao,GU Yi-li.BASIC EQUATION AND APPLICATION OF CYLINDRICAL SHELL WITH BI-MODULUS AND NON-UNIFORM THICKNESS[J].Fiber Reinforced Plastics/Composites,2005(6):3-6,30. |
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| Authors: | WEN Jia-peng TANG Shou-gao GU Yi-li |
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| Affiliation: | Key Laboratory of Solid Mechanics of the Ministry of Education, Tongji University, Shanghai 200092, China |
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| Abstract: | Based on the cylindrical shell element with non-uniform thickness, the equilibrium differential equations of the cylindrical shell with non-uniform thickness and different extension-compressive modulus have been educed. The correctness and efficiency of the present theory is demonstrated by comparison between the COLSYS numerical solutions of the present theory and FEM solutions. The present theory can be taken as the precise theory for the cylindrical shell with non-uniform thickness |
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| Keywords: | composite material non-uniform thickness cylindrical shell different extension-compression modulus bending theory basic equations |
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