| 挤密砂石桩在湿陷性软土路基中的应用 |
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| 引用本文： | 梁永胜.挤密砂石桩在湿陷性软土路基中的应用[J].山西建筑,2006,32(12):78-80. |
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| 作者姓名： | 梁永胜 |
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| 作者单位： | 广州铁路集团公司 |
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| 摘 要： | 结合某专用线工程实例，介绍了湿陷性软土路基的加固方案及加固原理，详细阐述了挤密碎石桩的施工工艺及施工质量控制，得出了挤密砂石桩能有效消除地基湿陷性，提高地基承载力的结论，以推广该加固方案。
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| 关 键 词： | 挤密砂石桩 软土路基 湿陷性 施工技术 |
| 文章编号： | 1009-6825(2006)12-0078-03 |
| 收稿时间： | 2005-12-08 |
| 修稿时间： | 2005年12月8日 |
The application of sand-gravel compaction pile in treatment of collapsible soft roadbed |
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| LIANG Yong-sheng.The application of sand-gravel compaction pile in treatment of collapsible soft roadbed[J].Shanxi Architecture,2006,32(12):78-80. |
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| Authors: | LIANG Yong-sheng |
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| Affiliation: | LIANG Yong-sheng |
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| Abstract: | Combined with practical work of one special line the reinforcement scheme as well as mechanism of collapsible soft roadbed is introduced. The sand-gravel compaction pile is proposed. This paper introduces the construction technology and quality control measures of this pile. Practice shows sand gravel compaction pile not only eliminates collapsibility of foundation but also increases the bearing capacity of foundation. |
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| Keywords: | sand-gravel compaction pile soft roadbed collapsibility construction technology |
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