| 门式刚架优化设计 |
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| 引用本文： | 陈跃.门式刚架优化设计[J].低温建筑技术,2007(4):62-64. |
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| 作者姓名： | 陈跃 |
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| 作者单位： | 同济大学结构工程与防灾研究所,上海,200092;浙江万里学院,浙江,宁波,315100 |
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| 摘 要： | 以CECS102:2002《门式刚架轻型房屋钢结构技术规程》为基础,采用遗传算法,对门式刚架进行优化设计,运用MATLAB语言编制了结构优化程序PFGA。算例表明,该优化方法算法简便,编程简单,优化效果明显。
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| 关 键 词： | 离散变量 遗传算法 门式刚架 |
| 文章编号： | 1001-6864（2007）04-0062-03 |
| 修稿时间： | 2007-05-07 |
OPTIMIZATION DESIGN OF STEEL PORTAL FRAME |
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| CHEN Yue.OPTIMIZATION DESIGN OF STEEL PORTAL FRAME[J].Low Temperature Architecture Technology,2007(4):62-64. |
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| Authors: | CHEN Yue |
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| Affiliation: | 1. Research Institute of StructtLral Engineering and Disaster Reduction of Tongji University, Shanghai 200092; 2.ZhejiangWanliUniversity, Zhejiang Ningbo 315100, China |
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| Abstract: | Based on the Technical Specification for LightWeighted Steel Poral Frames of China,the portal frame structure was optimized with the discrete variable and genetic algorithm method.The structural optimization program(PFGA)of portal frame was made using MATLAB.The computing examples illustrate that this method is very efficient,simple and easy to program. |
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| Keywords: | discrete variable genetic algorithm steel portal frame |
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