| 结构优化中处理约束的统一公式 |
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| 引用本文： | 李康元.结构优化中处理约束的统一公式[J].计算力学学报,1991,8(2). |
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| 作者姓名： | 李康元 |
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| 作者单位： | 上海科学技术大学 |
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| 摘 要： | 本文将杆、膜结构优化设计中处理位移和应力约束的公式推广为后者适用于频率等多种约束以及梁、板等多种单元构成的混合结构的优化设计,数值例子表明公式具有较高的精度,从而提高了结构优化设计的效率,方便了程序的编制。
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| 关 键 词： | 结构优化 |
Synthetic Formula for Structural Optimization Design |
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| Li Kangyuan.Synthetic Formula for Structural Optimization Design[J].Chinese Journal of Computational Mechanics,1991,8(2). |
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| Authors: | Li Kangyuan |
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| Institution: | Shanghai University of Science and Technology |
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| Abstract: | In this paper the formula which is used to deal with the constraints of stresses and displacements in optimization of the structure made of bars and membranes is generalized to the form of . The later can be used to deal with the constraints of buckling and eign-value of structure made of various elements including beam, plate and shell. Several examples show that the formula has high accuracy and the efficiency of optimization design has been raised. |
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| Keywords: | structural optimization |
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