| 基于层次实验设计法的RC桥梁实用优化 |
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| 引用本文： | 易云焜,肖汝诚.基于层次实验设计法的RC桥梁实用优化[J].上海公路,2007(1):55-57. |
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| 作者姓名： | 易云焜 肖汝诚 |
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| 作者单位： | 同济大学桥梁工程系 |
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| 摘 要： | 假定按照规范方法求得的钢筋混凝土构件截面配筋为最优配筋,并对结构设计变量按传力路径分层次．进而提出了一种实用优化方法——层次实验设计法。算例表明,此方法概念清楚,能获得合理的设计,并大大地减少了大型结构体系优化的工作量。
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| 关 键 词： | 实用优化 传力路径 层次实验设计法 RC桥梁 |
| 收稿时间： | 2006-06-29 |
| 修稿时间： | 2006年6月29日 |
Optimization of RC Bridge Based on Hierarchical Design of Experiments |
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| YI Yun-kun,XIAO Ru-cheng.Optimization of RC Bridge Based on Hierarchical Design of Experiments[J].Shanghai Highways,2007(1):55-57. |
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| Authors: | YI Yun-kun XIAO Ru-cheng |
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| Institution: | YI Yun-kun XIAO Ru-cheng |
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| Abstract: | The paper assumes that the dosage of steel bar got from specification is the best one and puts forward a method-hierarchical design of experiments for practical optimization,which is based on the former assumption and a hierarchical approach of bridge components according to force-transferring path.It is testified by an example that the method can get a rational design and reduce the workload of optimization for a complex bridge. |
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| Keywords: | practical optimum force-transferring path hierarchical design of experiments RC bridge |
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