| 引用本文： |
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李旻朔,李陶深.深基坑支护工程中遗传优化算法的设计[J].广西科学院学报,2003,(4):150-153. [点击复制]
- Li Minshuo,Li Taoshen.Design of Genetic Optimization Algorithm in Retaining Systems of Deep Foundation Pit[J].Journal of Guangxi Academy of Sciences,2003,(4):150-153. [点击复制]
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| 摘要: |
| 根据深基坑支护工程优化设计的特点,提出一种深基坑支护工程的数学模型和遗传优化算法设计方法。该设计方法充分考虑了遗传算法中的一般处理步骤、个体编码机制、基于可行发方案的初始种群的生成、个体的评价及修正算子等因素。运行实验表明,该算法具有较好的有效性和稳定性。 |
| 关键词: 深基坑 遗传算法 适应函数 修正算子 |
| DOI： |
| 投稿时间：2003-07-03 |
| 基金项目:国家自然科学基金项目(59868001,40062002)联合资助 |
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| Design of Genetic Optimization Algorithm in Retaining Systems of Deep Foundation Pit |
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Li Minshuo, Li Taoshen
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| (College of Comp. & Info. Engi., Guangxi Univ., Nanning, 530004) |
| Abstract: |
| A complete and robust genetic algorithm is presented.Through the analysis of the mathematical model of the deep excavations project,the authors put forward the coding mechanism of chromosome,the algorithm of fitness function computation,the key part of the genetic algorithm and the design of the modified operator.The results of our realized project show the effectiveness of the proposed genetic algorithm. |
| Key words: deep foundation pit genetic algorithm fitness function modified operator |
