| 高速公路路基膨胀土填料改性处理及应用 |
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| 引用本文： | 石坚,陈宝义,刘大军.高速公路路基膨胀土填料改性处理及应用[J].吉林地质,2002,21(4):64-68. |
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| 作者姓名： | 石坚 陈宝义 刘大军 |
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| 作者单位： | 1. 中国地质工程集团公司,北京,100080
2. 吉林大学建设工程学院,吉林,长春,130026 |
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| 摘 要： | 膨胀土能否作为高速公路路基填料一直是个有争议的问题。本文在前人理论的基础上，对宁靖盐高速公路在施工中所遇到的膨胀土进行了一系列的改性处理试验，总结出膨胀土改性的具体办法，并对具体的施工技术作了相应的研究。
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| 关 键 词： | 高速公路 填料 膨胀土 石灰 改性处理 |
| 文章编号： | 1001-2427(2002)04-0064-05 |
Modified processing of the roadbed expansive soil filler of the expressway and its application |
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| SHI Jian,CHEN Bao?yi,LIU Da?jun.Modified processing of the roadbed expansive soil filler of the expressway and its application[J].Jilin Geology,2002,21(4):64-68. |
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| Authors: | SHI Jian CHEN Bao?yi LIU Da?jun |
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| Institution: | SHI Jian 1 CHEN Bao?yi 2 LIU Da?jun 1 |
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| Abstract: | It is still in dispute that the expansive soil can be used as roadbed filler of the expressway On the basis of the former's theory,in accordance with used expansive soil during the construction of Ningjingyan expressway,we made a series of experiments in modified processing of filler,finding out concrete method for the modified processing,and making a study on the concrete know-how for the expansive soil in construction |
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| Keywords: | expansive soil lime modified processing experiment |
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