| 加筋路堤稳定性分析与优化设计 |
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| 引用本文： | 万智,李志勇,万剑平,刘宝琛.加筋路堤稳定性分析与优化设计[J].中南公路工程,2006,31(2):18-20,44. |
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| 作者姓名： | 万智 李志勇 万剑平 刘宝琛 |
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| 作者单位： | [1]中南大学土木建筑学院,湖南长沙410075 [2]湖南省交通科学研究院,湖南长沙410015 |
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| 基金项目： | 交通部西部交通建设科技项目（200131878528） |
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| 摘 要： | 针对土工格栅加筋路堤可能存在的圆弧型、双滑面型破坏模式，分别提出了相应的稳定性分析方法，采用线性规划中的单纯形法对以加筋量为优化目标的函数进行了优化，并对实际的加筋路堤工程设计进行了优化计算。
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| 关 键 词： | 土工格栅 加筋路堤 稳定分析 优化设计 |
| 文章编号： | 1002-1205（2006）02-0018-03 |
| 收稿时间： | 2005-12-14 |
| 修稿时间： | 2005-12-14 |
Research on Methods of Stability Analysis and Optimal Design of Roadbank with Geogrids Reinforcement |
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| WAN Zhi , LI Zhiyong, WAN Jianping, LIU Baochen.Research on Methods of Stability Analysis and Optimal Design of Roadbank with Geogrids Reinforcement[J].Central South Highway Engineering,2006,31(2):18-20,44. |
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| Authors: | WAN Zhi LI Zhiyong WAN Jianping LIU Baochen |
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| Abstract: | Based on the potential failure model of roadbank with geogrids reinforcement, this paper does research on methods of stability analysis and optimal design of it. Then this paper optimizes the amount of geo synthetiees in the roadbank by using simplex method in linear programming. |
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| Keywords: | geogrid roadbank with reinforcement stability analysis optimal design |
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