| 基于遗传算法的钢框架优化设计 |
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| 引用本文： | 徐慧芳.基于遗传算法的钢框架优化设计[J].建筑技术开发,2012(8):14-16,50. |
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| 作者姓名： | 徐慧芳 |
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| 作者单位： | 华东建筑设计研究院,上海200002 |
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| 摘 要： | 根据结构优化设计的基本流程，以最轻重量为目标函数，以杆件截面积为设计变量，以现行规范中的强度、刚度、位移限值为约束条件建立了钢框架的优化模型，采用遗传算法结合工程实例进行分析，证实该方法在结构优化设计中的可行性，可供设计参考。
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| 关 键 词： | 钢框架 遗传算法 约束条件 目标函数 |
OPTIMUM DESIGN FOR THE STEEL STRUCTURE BASED ON GENETIC ALGORITHM |
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| Xu Hui-fang.OPTIMUM DESIGN FOR THE STEEL STRUCTURE BASED ON GENETIC ALGORITHM[J].Building Technique Development,2012(8):14-16,50. |
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| Authors: | Xu Hui-fang |
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| Affiliation: | Xu Hui-fang |
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| Abstract: | According to optimum design＇s basic flow of the structure,the lightest weight as the objective function,to bar sectional area as design variables, the current standard of strength, stiffness, displacement as constraint conditions for the establishment of a steel frame optimization model, genetic algorithm is used in combination with the project example analysis, proved the method in structural optimization design of feasibility, can be available for reference to design |
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| Keywords: | steel structure genetic algorithm constraints objective function |
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