| 薄壳非线性变形理论 |
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| 引用本文： | 黄炎,唐国金. 薄壳非线性变形理论[J]. 应用数学和力学, 2000, 21(6): 610-616 |
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| 作者姓名： | 黄炎 唐国金 |
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| 作者单位： | 国防科技大学般天与材料工程学院, 湖南 长沙 410073 |
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| 摘 要： | 对薄壳的非线性变形,给出了应变与位移之间的精确关系.经过合理的简化,给出了壳的挠度与厚度同级的大变形基本公式.当薄壳为无限长柱形且作柱形变形时,精确地求得了壳的挠度与长度同级的大变形基本公式.
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| 关 键 词： | 薄壳 非线性变形 大挠度 |
| 收稿时间： | 1999-02-08 |
| 修稿时间： | 1999-02-08 |
Nonlinear Deformation Theory of Thin Shell |
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| Huang Yan,Tang Guojin. Nonlinear Deformation Theory of Thin Shell[J]. Applied Mathematics and Mechanics, 2000, 21(6): 610-616 |
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| Authors: | Huang Yan Tang Guojin |
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| Affiliation: | College of Astronautics and Material Engineering, National University of Defense Technology, Changsha 410073, P R China |
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| Abstract: | The exact relation between strain and displacement is given for nonlinear deformation of thin shell. The fundamental formula of large deformation when the deflection is on the same class with the thickness of the shell is derived after simplified rationally. The fundamental formula of large deformation when the deflection is on the same class with the length of the shell is derived exactly for cylinder shell deformed cylindrical shaped. |
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| Keywords: | thin shell nonlinear deformation large deflection |
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