| 基于单亲遗传算法的钢筋混凝土梁优化设计 |
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| 引用本文： | 邢国雷,张陵,刘志方.基于单亲遗传算法的钢筋混凝土梁优化设计[J].建筑技术开发,2004(1). |
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| 作者姓名： | 邢国雷 张陵 刘志方 |
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| 作者单位： | 西安交通大学建筑与力学学院 西安710049
(邢国雷，张陵)，广东珠江投资有限公司 广州510630(刘志方) |
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| 摘 要： | 本文首先给出钢筋混凝土矩形截面简支梁在全约束下的优化模型 ,进而给出了简化的数学模型 ,并设计了相应的适应度函数 ,用单亲遗传算法来寻求钢筋混凝土连续梁的满足约束、造价最低的设计方案。算例表明这种方法有很强的全局搜索能力 ,收敛速度快 ,并取得了较好的效果。
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| 关 键 词： | 钢筋混凝土梁 离散变量 单亲遗传算法 |
OPTIMUM DESIGN OF REINFORCED CONCRETE BEAM BASED ON PARTHENO-GENETIC ALGORITHM |
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| Xing Guo-lei Zhang Ling Liu Zhi-fang.OPTIMUM DESIGN OF REINFORCED CONCRETE BEAM BASED ON PARTHENO-GENETIC ALGORITHM[J].Building Technique Development,2004(1). |
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| Authors: | Xing Guo-lei Zhang Ling Liu Zhi-fang |
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| Affiliation: | Xing Guo-lei Zhang Ling Liu Zhi-fang |
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| Abstract: | In this paper,A optimum model of reinforced concrete beam with rectangle section is presented,and then a mathematical model and a fitness function is presented to optimize the design.Partheno-Genetic Algorithm is used to optimize this problem,The result of example indicates this algorithm have a good convergence and ability to get the best solution. |
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| Keywords: | Reinforced concrete beam Discrete variable Partheno-genetic algorithm |
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