| 察尔汗盐湖地区盐渍化软土地基处理技术研究 |
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| 引用本文： | 刘军勇,张留俊,张发如.察尔汗盐湖地区盐渍化软土地基处理技术研究[J].路基工程,2012,0(1):115-117. |
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| 作者姓名： | 刘军勇 张留俊 张发如 |
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| 作者单位： | 中交第一公路勘察设计研究院有限公司，西安 710065 |
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| 摘 要： | 以青海省察尔汗—格尔木高速公路为依托工程，结合沿线盐渍化软土地基段工程水文地质情况，提出不同的地基处理方案并进行方案比选，最终确定采用砾石桩对盐渍化软土地基进行处理，通过试验段工程提出了适用于强-过盐渍土地区砾石桩处理盐渍化软土地基的施工工艺，解决了施工过程中遇到的难题。
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| 关 键 词： | 强-过盐渍土地区 软土地基处理 砾石桩 施工工艺 |
| 收稿时间： | 2019-11-07 |
Research on Treating Technology for Salinized Soft Foundation in Salt Lake Area in Qarhan |
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| Authors: | LIU Jun-yong ZHANG Liu-jun ZHANG Fa-ru |
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| Affiliation: | (CCCC First Highway Survey & Design Institute,Xi’an 710065,China) |
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| Abstract: | Depending on Qarhan-Gomud Highway Project in Qinghai Province and combining with the hydrological & geological conditions of the salinized soft foundation section along the Highway,different treatment schemes for such foundation are proposed and compared,and then gravel pile is finally decided to be used.The process of gravel pile for salinized soft foundation treatment in severely-excessively salinized soil area is proposed depending on the pilot section project so as to solve the difficulties during construction. |
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| Keywords: | severely-excessively salinized soil area soft foundation treatment gravel pile construction process |
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