| 悬臂式排桩支护结构的Matlab优化设计 |
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| 引用本文： | 刘莉莎,孙德良,潘殿琦. 悬臂式排桩支护结构的Matlab优化设计[J]. 长春工程学院学报(自然科学版), 2010, 11(2): 12-14. DOI: 10.3969/j.issn.1009-8984.2010.02.004 |
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| 作者姓名： | 刘莉莎 孙德良 潘殿琦 |
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| 作者单位： | 长春工程学院,勘查与测绘学院,长春,130021;吉林省现代城建轨道交通勘察设计有限公司,长春,130031 |
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| 摘 要： | 运用Matlab优化算法及其工具箱,针对太原市工商局办公楼基坑工程采用排桩支护这一基坑常用支护形式,进行了以桩距、桩径、桩身配筋、桩长为优化变量,以工程的主要材耗最低为目标函数,以满足支护功能要求的桩身强度、桩顶侧移以及设计变量取值界限为约束条件的优化设计,并给出利用Matlab fgoalattain求解器进行基坑优化设计的步骤.
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| 关 键 词： | Matlab 排桩支护 fgoalattain求解器 多目标优化 |
Matlab optimal design for cantilever supporting pile structures |
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| LIU Li-sha,SUN De-liang,PAN Dian-qi. Matlab optimal design for cantilever supporting pile structures[J]. Journal of Changchun Institute of Technology(Natural Science Edition), 2010, 11(2): 12-14. DOI: 10.3969/j.issn.1009-8984.2010.02.004 |
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| Authors: | LIU Li-sha SUN De-liang PAN Dian-qi |
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| Affiliation: | LIU Li-sha,etc.(Faculty of Prospecting & Survey Engineering,Changchun Institute of Technology,Changchun,130021,China) |
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| Abstract: | Based on the optimization algorithms and its toolbox,this paper makes an optimal design according to the choice of a common supporting form-supporting pile in the foundation to the office building of Tai Yuan Administration for Industry and Commerce.That is to make pile space,pile diameter,pile reinforcement,pile length as the optimal variables;to make the lest cost of major materials in the construction as the objective function;to make the strength of piles,upper end displacement of piles,and upper and lo... |
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| Keywords: | Matlab |
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