| 蜗壳座环结构选型优化 |
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| 引用本文： | 宋天霞,邢伟.蜗壳座环结构选型优化[J].华中科技大学学报(自然科学版),1997(11). |
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| 作者姓名： | 宋天霞 邢伟 |
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| 作者单位： | 南阳理工学院(宋天霞)，华中理工大学力学系(邢伟) |
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| 摘 要： | 提出了最佳结构型式概念；证明了最佳型式的存在性问题；建立了启发式算法．实例计算证明，选型优化不仅巧妙地融合了形状、拓朴、布局优化理论与方法的优点，而且简单可靠．
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| 关 键 词： | 选型优化 应力（或应变）许用潜力 最佳结构型式 启发式算法 |
The Lectotype Optimization for the Construction Spiral Case and Step Ring |
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| Song Tianxia Dept. of Mechanics,HUST,Wuhan ,China. Xing Wei.The Lectotype Optimization for the Construction Spiral Case and Step Ring[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1997(11). |
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| Authors: | Song Tianxia Dept of Mechanics HUST Wuhan China Xing Wei |
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| Institution: | Song Tianxia Dept. of Mechanics,HUST,Wuhan 430074,China. Xing Wei |
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| Abstract: | The concept of optimal construction type is proposed. The existence of an optimal construction type is proved. A heuristic method is developed. The calculated results of an example show that the lectotype optimization well merges together the merits of the theory and method for the shape, the topology, and the layout optimization, and it is also simple and reliable. |
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| Keywords: | lectotype optimization latent capacity of working stress (strain) optimal construction type heuristic method |
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