| 挤密砂石桩对吹填砂地基的处理效果探讨 |
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| 引用本文： | 韩渊明,王小章,熊建华.挤密砂石桩对吹填砂地基的处理效果探讨[J].土工基础,2006,20(2):4-6. |
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| 作者姓名： | 韩渊明 王小章 熊建华 |
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| 作者单位： | 中冶集团武汉勘察研究院有限公司,武汉,430080 |
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| 摘 要： | 1前言挤密砂石桩是一种散体桩,加固机理是振动、挤密砂类土,形成复合地基。它对地基土既有挤密和置换作用,又是地基中良好的竖向排水通道,能较大幅度提高砂类土的地基承载力。其施工速度快,效率高,造价低,已广泛应用于各种工程建设中。本文结合南京某钢厂地基处理实例,通过对砂
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| 关 键 词： | 吹填砂 挤密砂石桩 复合地基 |
| 文章编号： | 1004-3152(2006)02-0004-03 |
| 修稿时间： | 2005年4月6日 |
The Analysis on the Treatment Effect on Backfill Sand Subgrade by Compacted Sand-rock Pile |
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| HAN Yuan ming,WANG Xiao zhang,XIONG Jian hua.The Analysis on the Treatment Effect on Backfill Sand Subgrade by Compacted Sand-rock Pile[J].Soie Engineering and Foundation,2006,20(2):4-6. |
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| Authors: | HAN Yuan ming WANG Xiao zhang XIONG Jian hua |
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| Abstract: | The densification by sand-rock pile is applied to sandy soil in composite foundation.In a project in a iron and steel company in Nanjin.Observing and surveying the composite foundation was carried out geotechnical lab tests.The physical and mechanics nature before and after the foundation-treatment was analysed. |
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| Keywords: | backfill sand densification by sand-rock pile composite foundation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
