| CSG桩结合砂桩加固处理软土地基的施工与质量控制 |
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| 引用本文： | 张伟雄,洪旋,邓敏维.CSG桩结合砂桩加固处理软土地基的施工与质量控制[J].公路,2003(8):52-55. |
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| 作者姓名： | 张伟雄 洪旋 邓敏维 |
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| 作者单位： | 1. 广东开阳高速公路有限公司,开平市,529300
2. 广东省高速公路有限公司,广州市,510100 |
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| 摘 要： | 通过工程实例介绍了水泥砂砾 (CSG)桩结合砂桩加固高速公路软土地基的施工和质量控制方法 ,分析了这种复合加固技术的特点和加固机理 ,指出了其适用的条件
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| 关 键 词： | CSG桩 砂桩 施工工艺 质量控制 |
| 文章编号： | 0451-0712(2003)08-0052-04 |
| 修稿时间： | 2003年6月4日 |
Construction and Quality Control Improved Soft Foundation by CSG Pile and Sand Column |
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| ZHANG Wei xiong ,HONG Xuan ,DENG Min wei.Construction and Quality Control Improved Soft Foundation by CSG Pile and Sand Column[J].Highway,2003(8):52-55. |
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| Authors: | ZHANG Wei xiong HONG Xuan DENG Min wei |
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| Institution: | ZHANG Wei xiong 1,HONG Xuan 2,DENG Min wei 2 |
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| Abstract: | By an example of the project treated soft foundation under expressway embankment by sand columns and the piles formed by sand and gravel added some ciment(CSG),the constrution technology and the method of quality control of this combined reinforcing technique are introduced in the paper The characteristics and the improving mechanism of the technique are analyzed, and the application conditions are also presented in the paper |
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| Keywords: | CSG pile sand column construction technology quality control |
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