| 强夯置换在高速公路盐渍化软弱土地基处治中的应用 |
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| 引用本文： | 虎晓奕,王晓磊,王志平. 强夯置换在高速公路盐渍化软弱土地基处治中的应用[J]. 西部交通科技, 2006, 0(3): 68-70 |
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| 作者姓名： | 虎晓奕 王晓磊 王志平 |
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| 作者单位： | 1. 新疆公路规划勘察设计研究院,新疆,乌鲁木齐,830006
2. 新疆伊犁公路总段,察布查尔公路段,新疆,察布查尔,835300 |
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| 基金项目： | 交通部西部交通建设科技项目 |
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| 摘 要： | 国道314线和硕-库尔勒段高速公路作为交通部西部建设课题的依托工程,在K432 463.20分离式立体交叉被交线K0 125～K0 300段首次应用强夯置换处治盐渍化软弱土地基,取到良好的效果。文章从强夯置换的原理、施工参数、检测、路基施工与预压过程中地基变形等方面,介绍了该方法在国道314线和硕～库尔勒段高速公路中的应用情况。
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| 关 键 词： | 盐渍化软弱土 强夯置换 检测 变形观测 |
| 文章编号： | 1673-4874(2006)03-0068-03 |
| 修稿时间： | 2006-03-20 |
Application of Forced Tamping Replacement in Treating the Salinized Soft Soil Base of Expressway |
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| HU Xiao-yi,WANG Xiao-lei,WANG Zhi-ping. Application of Forced Tamping Replacement in Treating the Salinized Soft Soil Base of Expressway[J]. Western China Communication Science & Technology, 2006, 0(3): 68-70 |
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| Authors: | HU Xiao-yi WANG Xiao-lei WANG Zhi-ping |
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| Abstract: | Heshuo to Ku'erle Section of National highway 314 is a backing project for the Study of the Ministry of Communications under China's Great Western Development. The intercrossed section K0 125~K0 300 under the grade separation at K432 463.20 firstly adopted the forced tamping replacement method to treat the salinized soft soil base and has witnessed great effect. The article introduces the application of the captioned method in Heshuo~Ku'erle section with respect to the forced tamping replacement theory,construction parameters,inspection,subgrade construction and base deformation in pre-compacting etc.. |
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| Keywords: | Salinized soft soil base Forced tamping replacement Inspection Deformation observation |
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