| 强夯法和振冲法处理松细砂地基的应用比较 |
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| 引用本文： | 王孝存,周健,马菁.强夯法和振冲法处理松细砂地基的应用比较[J].建筑科学,2004,20(6):47-51. |
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| 作者姓名： | 王孝存 周健 马菁 |
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| 作者单位： | 1. 同济大学,地下建筑与工程系,上海,200092
2. 山东万斯达有限责任公司,济南,250013 |
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| 摘 要： | 结合某松细砂地基加固工程，对低能量强夯法和无填料振冲法处理松细砂地基的适用性及加固效果进行了试验研究，并对它们的适用范围、优缺点进行了比较分析。试验表明，只要采用正确的施工工艺和参数，采用低能量强夯法和无填料振冲法加固饱和松细砂地基都能取得显著效果。
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| 关 键 词： | 振冲法 地基加固 细砂 低能量强夯法 加固效果 施工工艺 填料 优缺点 工程 试验研究 |
| 文章编号： | 1002-8528(2004)06-0047-05 |
Comparison of Vibroflotation Compaction and Dynamic Compaction for Strengthening Silty and Fine Sands |
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| WANG Xiao-cun,ZHOU Jian.Comparison of Vibroflotation Compaction and Dynamic Compaction for Strengthening Silty and Fine Sands[J].Building Science,2004,20(6):47-51. |
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| Authors: | WANG Xiao-cun ZHOU Jian |
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| Abstract: | Applicability and effectiveness of low-energy dynamic compaction and vibroflotation without additional backfill materials in strengthening silty and fine sands were tested in two representative areas of a project. The merits and demerits of the two ground settlement methods are discussed and compared in this paper. Based on the successful in-situ experiment, it is verified both that low-energy dynamic compaction and vibroflotation without additional backfill materials are significantly efficient in strengthening silty and fine sands by using the suitable construction process and parameters. |
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| Keywords: | silty and fine sands low-energy dynamic compaction vibroflotation without additional backfill materials test |
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