| 竖向承载单桩优化设计及其准则法 |
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| 引用本文： | 张武,刘冬林,赵占山.竖向承载单桩优化设计及其准则法[J].土木工程学报,2002,35(2):81-85. |
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| 作者姓名： | 张武 刘冬林 赵占山 |
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| 作者单位： | 1. 中国建筑科学研究院
2. 河北省建筑科学研究院 |
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| 摘 要： | 提出了竖向承载单桩优化设计的数学模型及其求解的准则法 ,通过对均匀地基土层条件下的竖向受压桩与竖向抗拔桩的优化分析 ,说明竖向承载单桩优化设计方法可以应用于解决实际工程问题且经济效果明显
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| 关 键 词： | 竖向承载单桩 优化设计 准则法 |
| 文章编号： | 1000-131(2002)02-0081-05 |
| 修稿时间： | 2000年11月23 |
OPTIMAL DESIGN FOR VERTICALLY LOADED PILE AND CRITICAL RULE |
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| Zhang WuLiu Donglin,Zhao Zhanshan.OPTIMAL DESIGN FOR VERTICALLY LOADED PILE AND CRITICAL RULE[J].China Civil Engineering Journal,2002,35(2):81-85. |
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| Authors: | Zhang WuLiu Donglin Zhao Zhanshan |
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| Affiliation: | Zhang WuLiu Donglin Zhao Zhanshan (China Academy of Building Research)(Hebei Province Institute of Building Research) |
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| Abstract: | A mathematical model to create the optimal desing for vertically loaded pile is proposed in the paper,it is based on the current Code The design variable is used to describe the configuration of a single pile,the objective function is used to consider the engineering quantities and final cost The criterion method is used to get the solution of an optimal design,optimal length and diameter of a single pile are obtained The study results show that using the criterion method to get the optimal solution for a single pile is feasible,it can be used to analyze the vertically loaded pile and the tension pile |
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| Keywords: | vertially loaded pile optimal design criterion method |
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