| 离散变量结构优化的准则优化法 |
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| 引用本文： | 郭鹏飞,韩英仕.离散变量结构优化的准则优化法[J].辽宁工学院学报,1999,19(2):15-19. |
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| 作者姓名： | 郭鹏飞 韩英仕 |
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| 作者单位： | 辽宁工学院材料力学教研室 |
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| 摘 要： | 以满应力设计思想为基础，提出了离散变量结构优化的拟满应力设计方法。算例结果表明，该方法能直接计算具有应力约束和截面尺寸约束的离散变量结构优化问题，也能处理同时具有稳定约束和位移的多工况、多约束、多变量的离散变量结构优化设计问题。
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| 关 键 词： | 离散变量 满应力设计 优化设计 工程结构 |
An Optimality Criteria Method for Structural Optimization with Discrete Variables |
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| Guo Pengfei, Han Yingshi.An Optimality Criteria Method for Structural Optimization with Discrete Variables[J].Journal of Liaoning Institute of Technology(Natural Science Edition),1999,19(2):15-19. |
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| Authors: | Guo Pengfei Han Yingshi |
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| Affiliation: | Guo Pengfei; Han Yingshi |
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| Abstract: | Based upon an idea on full stress design, a quasi full stress design method is presented for structural optimum design with discrete variables in the paper. The results of examples show that this method can be used directly to work out the structural optimum design with discrete varirables, which involve the stress constraints and cross section size constraints. The method can be also dealt with the structural discrete optimization with multi variables, multi loading and multi constraints. |
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| Keywords: | discrete variables structure optimization quasi full stress |
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