| 基于序列线性规划方法的型钢混凝土梁的优化 |
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| 引用本文： | 朱杰江,陈庭军.基于序列线性规划方法的型钢混凝土梁的优化[J].上海大学学报(自然科学版),2011,17(2):203-208. |
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| 作者姓名： | 朱杰江 陈庭军 |
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| 作者单位： | 上海大学 土木工程系，上海 200072 |
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| 摘 要： | 在改进的带步长限制的序列线性规划(sequential linear programming，SLP)优化思路基础上，编制优化程序，并将其应用到型钢混凝土和钢筋混凝土梁的优化中.实例表明，该优化方法收敛快速且准确.通过对型钢混凝土和钢筋混凝土优化结果的比较可知，钢筋混凝土梁在无梁高限制时较型钢混凝土梁经济.
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| 关 键 词： | 序列线性规划 型钢混凝土梁 钢筋混凝土梁 优化 二次插值 |
| 收稿时间： | 2009-08-21 |
Optimization of Steel Reinforced Concrete Composite Beam Based on Sequential Linear Programming Method |
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| ZHU Jie-jiang,CHEN Ting-jun.Optimization of Steel Reinforced Concrete Composite Beam Based on Sequential Linear Programming Method[J].Journal of Shanghai University(Natural Science),2011,17(2):203-208. |
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| Authors: | ZHU Jie-jiang CHEN Ting-jun |
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| Institution: | Department of Civil Engineering, Shanghai University, Shanghai 200072, China |
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| Abstract: | Based on the improved move limit method of the theory of sequential linear programming(SLP),this paper develop a program applied to optimization of steel reinforced concrete composite and reinforced concrete beams.Practical examples indicate that the optimization method converges quickly and accurately.Besides,reinforced concrete beam is more economical than steel reinforced concrete composite beam without constraint on the height of beam section according to the comparison of their optimized results. |
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| Keywords: | sequential linear programming(SLP) steel reinforced concrete composite beam reinforced concrete beam optimization quadratic interpolation |
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