| 遗传算法在深基坑支护结构优化设计中的应用 |
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| 引用本文： | 潘是伟,周瑞忠. 遗传算法在深基坑支护结构优化设计中的应用[J]. 福州大学学报(自然科学版), 2002, 30(6): 850-855 |
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| 作者姓名： | 潘是伟 周瑞忠 |
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| 作者单位： | 福州大学土木建筑工程学院,福建,福州,350002 |
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| 摘 要： | 利用遗传算法的基本原理 ,提出深基坑支护结构设计的全局优化算法 .该方法模拟了生物遗传的过程 ,克服了传统优化方法容易陷入局部最优解的缺点 ,降低了对目标函数性质的要求 .通过实例证明该方法的有效性
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| 关 键 词： | 遗传算法 深基坑 支护结构 优化设计 |
| 文章编号： | 1000-2243(2002)06-0850-06 |
| 修稿时间： | 2002-04-08 |
Optimal design of supporting structure in deep excavations based on genetic algorithm |
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| PAN Shi-wei,ZHOU Rui-zhong. Optimal design of supporting structure in deep excavations based on genetic algorithm[J]. Journal of Fuzhou University(Natural Science Edition), 2002, 30(6): 850-855 |
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| Authors: | PAN Shi-wei ZHOU Rui-zhong |
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| Affiliation: | (College of Civil Engineering and Architectures , Fuzhou University, Fuzhou, Fujian 350002, China) |
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| Abstract: | The genetic algorithm was used and a global optimal algorithms was put forward for the optimal design of deep excavations. It simulated the genetic evolutionary process of organisms and avoided the defect of local optimal value. It reduced the demand of the aim function. The effectiveness of the suggested method was proved by an engineering project. |
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| Keywords: | genetic algorithm deep excavations supporting structure optimal design |
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