| 遗传算法在桥梁体外预应力加固设计中的应用 |
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| 引用本文： | 刘小渝,许怀林,张天宇.遗传算法在桥梁体外预应力加固设计中的应用[J].重庆交通学院学报,2006,25(6):17-18,50. |
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| 作者姓名： | 刘小渝 许怀林 张天宇 |
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| 作者单位： | 重庆交通大学土木建筑学院,重庆400074 |
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| 摘 要： | 在桥梁加固设计中,体外预应力筋的设置受多种因素的影响.笔者运用基于实数编码的遗传算法,以水平筋的截面面积最小作为优化目标,提出体外预应力筋合理设置问题的优化方法.
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| 关 键 词： | 桥梁加固 体外预应力筋 遗传算法 合理设置 |
| 文章编号： | 1001-716X（2006）06-0017-02 |
| 收稿时间： | 2005-11-14 |
| 修稿时间： | 2005-11-142005-12-09 |
Application of genetic algorithm to the design of bridge strengthen of external prestressing |
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| LIU Xiao-yu, XU Huai-lin, ZHANG Tian-yu.Application of genetic algorithm to the design of bridge strengthen of external prestressing[J].Journal of Chongqing Jiaotong University,2006,25(6):17-18,50. |
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| Authors: | LIU Xiao-yu XU Huai-lin ZHANG Tian-yu |
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| Abstract: | The arrangement of external prestressing steels is influened by various factors in the design of bridge strengthen,a kind of genetic algorithms based on real number encoding is used and target function is set to the section area of the horizontal steels for solving the problem of suitable arrangement of external prestressing steels in this paper. |
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| Keywords: | bridge strengthen external prestressing steels genetic algorithms suitable arrangement |
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