| 位移敏度分析的子结构法 |
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| 引用本文： | 兆文忠 于连友. 位移敏度分析的子结构法[J]. 大连铁道学院学报, 1996, 17(2): 4-8 |
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| 作者姓名： | 兆文忠 于连友 |
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| 作者单位： | [1]中国科学院现代制造技术CAD／CAM开放实验室 [2]齐齐哈尔车辆厂 |
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| 摘 要： | 从结构分析的子结构概念出发，提出了位移敏度分析的子结构法。作为子结构技术的深化，这种方法不仅能象子结构技术一样，在进行位移敏度分析时降低求解规模，而且也非常适用于处理分解法结构优化设计中子问题的位移或应力约束耦合。
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| 关 键 词： | 位移 敏度 子结构法 结构分析 结构设计 |
Substructure Method of Displacement Sensitivity Analysis |
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| Zhao Wenzhong,Gu Qiannong. Substructure Method of Displacement Sensitivity Analysis[J]. Journal of Dalian Railway Institute, 1996, 17(2): 4-8 |
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| Authors: | Zhao Wenzhong Gu Qiannong |
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| Affiliation: | Iust. of Mechanical Engineering |
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| Abstract: | Based on the concept of substructure, a new displacement sensitivity has been presented. As a new development of substructure technique,this method is not only able to reduce the solving stale as substructure technique used in FEM,but also to deal with the displecement or stress couples among all substructures based on the decomposition method. |
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| Keywords: | displacements sensitivity substructure methods structural optimization |
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