| 高速公路薄层软土路基处理方法分析 |
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| 引用本文： | 郑智军,魏曙红.高速公路薄层软土路基处理方法分析[J].公路交通技术,2006(3):1-3. |
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| 作者姓名： | 郑智军 魏曙红 |
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| 作者单位： | 1. 广东省长大公路工程有限公司第三分公司,广州,511431
2. 河海大学汕揭软基项目部,广东,揭阳,515500 |
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| 摘 要： | 薄层软土路基是公路工程普遍存在的工程地质问题。就不同厚度、不同固结系数的薄层软土,按“袋装砂井 等载预压”和“等载预压”2种处理措施,对路堤的沉降及工后沉降进行了计算分析,并根据有关工程的沉降观测资料进行分析验证,提出不同条件下薄层软土的最优处理方案。
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| 关 键 词： | 高速公路 薄层软土 地基处理 工后沉降 |
| 文章编号： | 1009-6477(2006)03-0001-03 |
| 收稿时间： | 10 9 2005 12:00AM |
| 修稿时间： | 2005年10月9日 |
Analysis to Highway Thin Soft Soil Subgrade Treatment Method |
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| Zheng Zhijun,Wei Shuhong.Analysis to Highway Thin Soft Soil Subgrade Treatment Method[J].Technology of Highway and Transport,2006(3):1-3. |
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| Authors: | Zheng Zhijun Wei Shuhong |
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| Abstract: | Thin soft soil road bed is a common existing engineering geological problem in road projects.This paper calculates and analyzes the road embankment settlement and post construction settlement per two treatment measures of respectively "sand wick Equi-load pre-pressing" and "Equi-load pre-pressing" to thin soft coil with different thickness and different coefficient of consolidation.The authors carry out analysis verification according to settlement observation data of relevant project,and put forward an optimum treatment solution for thin soft soil under different conditions. |
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| Keywords: | highway thin soft soil subgrade treatment post construction settlement |
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