| 具有应力和厚度约束的平面弹性体结构拓扑优化设计 |
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| 引用本文： | 王健,程耿东. 具有应力和厚度约束的平面弹性体结构拓扑优化设计[J]. 机械科学与技术, 2002, 21(5): 741-744 |
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| 作者姓名： | 王健 程耿东 |
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| 作者单位： | [1]山东工程学院，淄博255012 [2]大连理工大学，大连116024 |
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| 基金项目： | 山东省自然科学基金项目 (Y96F0 3 0 8)资助 |
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| 摘 要： | 研究了具有应力和厚度约束的弹性平面体结构拓扑优化问题。这类问题不同于一般意义的拓扑优化问题 ,其优化结果不仅得到最优拓扑 ,而且得到最优形状和尺寸。建立了这类问题的数学模型 ,给出了求解策略 ,算例表明算法是有效的
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| 关 键 词： | 应力约束 厚度约束 平面弹性体 拓扑优化 |
| 文章编号： | 1003-8728(2002)05-0741-04 |
| 修稿时间： | 2001-08-12 |
Topology Optimization Design of the Plain Elastic Continuum with Stress and Thickness Constraints |
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| WANG Jian ,CHENG Geng dong. Topology Optimization Design of the Plain Elastic Continuum with Stress and Thickness Constraints[J]. Mechanical Science and Technology for Aerospace Engineering, 2002, 21(5): 741-744 |
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| Authors: | WANG Jian CHENG Geng dong |
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| Affiliation: | WANG Jian 1,CHENG Geng dong 2 |
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| Abstract: | This paper studied the topology optimization design problem of the plain elastic continuum with stress and thickness constraints. Different from the general topology optimization design, both the optimal topology and the optimal shape and size can be obtained. Mathematical model for such problems was established in this paper and solving method was given. The examples indicate that the method is effective. |
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| Keywords: | Stress constraints Thickness constraints Plain elastic continuum Topology optimization |
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