| 关于弹性力学广义变分原理的讨论 |
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| 引用本文： | 董云峰. 关于弹性力学广义变分原理的讨论[J]. 吉林建筑工程学院学报, 2003, 20(4): 57-60 |
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| 作者姓名： | 董云峰 |
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| 作者单位： | 吉林建筑工程学院土木工程系,长春,130021 |
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| 摘 要： | 通过对弹性力学的广义变分原理的研究，给出了几种形式弹性体的泛函，即以应力、应变和位移及组合形式作为独立变量，对弹性力学广义变分原理进行深入地讨论，并给出了算例。
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| 关 键 词： | 变分原理 泛函 算例 |
| 文章编号： | 1009-0185(2003)04-0057-04 |
| 修稿时间： | 2002-07-17 |
The Discussion About Generalized Variational Principles on Elastic Mechanics |
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| DONG Yun-feng. The Discussion About Generalized Variational Principles on Elastic Mechanics[J]. Journal of Jilin Architectural and Civil Engineering, 2003, 20(4): 57-60 |
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| Authors: | DONG Yun-feng |
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| Abstract: | In this paper,it was studied on generalized variational principle inelastic mechanics, the different forms of functions were given about elastic body, which stress or strain or displacement and combined forms was regarded as independent variation. It is more studied on generalized variational principle, inelastic mechanics and example was given. |
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| Keywords: | generalized variational principle functions example |
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