| 遗传算法在深基坑支护结构选型中的应用 |
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| 引用本文： | 周海清,陈正汉,朱元青.遗传算法在深基坑支护结构选型中的应用[J].岩土力学,2004,25(12):2023-2027. |
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| 作者姓名： | 周海清 陈正汉 朱元青 |
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| 作者单位： | 解放军后勤工程学院 军事土木工程系，重庆 400041 |
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| 基金项目： | 厦门建设与管理局深基坑支护研究项目资助。 |
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| 摘 要： | 为了探索遗传算法的优化功能在深基坑支护结构选型方面的应用，分别研制了悬臂桩、水泥土挡墙和锚索桩等深基坑支护结构的方案优化及造价估算遗传算法程序，意在通过不同支护方案最优造价的比较来辅助进行支护结构选型。利用这些程序对厦门市3个实际的深基坑工程进行了支护结构选型分析，结果表明，遗传算法是一种很好的深基坑支护结构选型方法。
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| 关 键 词： | 遗传算法 深基坑 支护结构选型 |
| 文章编号： | 1000-7598-(2004)12-2023-05 |
| 收稿时间： | 2003-08-18 |
| 修稿时间： | 2003年8月18日 |
Application of genetic algorithm to selecting the retaining structure type for deep foundation pit |
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| ZHOU Hai-qing,CHEN Zheng-han,ZHU Yuan-qing.Application of genetic algorithm to selecting the retaining structure type for deep foundation pit[J].Rock and Soil Mechanics,2004,25(12):2023-2027. |
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| Authors: | ZHOU Hai-qing CHEN Zheng-han ZHU Yuan-qing |
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| Institution: | Department of Military Civil Engineering , Logistic Engineering University of PLA ,Chongqing 400041,China |
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| Abstract: | In order to research the optimization function of genetic algorithm on selecting the retaining structure type for deep foundation pit, the programs of optimizing the retaining structure of deep foundation pit, cantilever pile, cement-soil wall, and anchor reinforced pile are developed based on the genetic algorithms, the purpose is to select the best retaining structure type by comparing the optimized cost of the different structure types. Three actual deep foundation pit engineerings in Xiamen are analyzed to select their retaining structure type with the above programs. The result shows that the genetic algorithm is a good approach to select the retaining structure type for deep foundation pit. |
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| Keywords: | genetic algorithm deep foundation pit selection of retaining structure type |
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