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| 高速公路软土地基处理分类及其方法综述 | |
| 引用本文： | 韩利. 高速公路软土地基处理分类及其方法综述[J]. 中南公路工程, 2007, 32(5): 39-44 |
| 作者姓名： | 韩利 |
| 作者单位： | 河南省叶集至信阳高速公路建设有限公司 河南信阳464100 |
| 基金项目： | 国家高技术研究发展计划（863计划）资助项目（2006AA122156）;河南省交通厅科技项目（2003P108） |
| 摘 要： | 高速公路拓宽具有路面宽、路堤高、桥涵多、弯道半径大等特点,高速公路工后沉降和工后沉降差控制允许值,高速公路的这些特点对路堤地基提出了较高要求。在软土地基上修建高速公路,这些特点反映问题更为明显。本文对在软土地基上修建高速公路可能遇到的地基问题进行了分类,再对公路工程中常用地基处理方法进行了分类,然后按地基问题论述了合理地基处理方法。 |
| 关 键 词： | 高速公路 路基拓宽 路面衔接 软土地基 地基处理 |
| 文章编号： | 1002-1205（2007）05-0039-06 |
| 收稿时间： | 2007-08-08 |
| 修稿时间： | 2007-08-08 |
Summary of classify and methods of Treatment of Soft Soil Foundation for Expressway |
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| HAN Li. Summary of classify and methods of Treatment of Soft Soil Foundation for Expressway[J]. Central South Highway Engineering, 2007, 32(5): 39-44 | |
| Authors: | HAN Li |
| Abstract: | Expressway widening of the width Pavement,High embankments,mang bridges and culverts,large radius bend and so on,Expressway Post-construction Settlement and Post-construction settlement difference control to allowable value,There are more requirements of the embankment because of its loading characteristics.To build an on soft soil foundation,these characteristics reflect the problems more obvious.This soft soil foundation in the construction of might have foundation problems were classified on the expressway to the foundation used in projects dealing with the classification method,and then discussed foundation reasonable approach according to foundation problems in this article. |
| Keywords: | Expressway Subgrade widening Pavement convergence Soft Soil Foundation Foundation treatment |
| 本文献已被 CNKI 维普 等数据库收录！ | |