| 振动沉管碎石桩加固软基效果及施工工艺分析 |
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| 引用本文： | 梁立军,陈万里.振动沉管碎石桩加固软基效果及施工工艺分析[J].公路交通技术,2006(6):87-91. |
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| 作者姓名： | 梁立军 陈万里 |
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| 作者单位： | 唐山公路建设总公司,河北,唐山,063000 |
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| 摘 要： | 介绍碎石桩加固原理,进行复合地基允许承载力及变形计算,提出振动沉管碎石桩设计注意事项,简要介绍碎石桩的施工质量控制要点。结合工程实例,详细多方面分析碎石桩加固砂性土和粘性土效果的差异及其原因。
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| 关 键 词： | 碎石桩 挤密 加固机理 处理液化地基 |
| 文章编号： | 1009-6477(2006)06-0087-05 |
| 收稿时间： | 05 18 2006 12:00AM |
| 修稿时间： | 2006年5月18日 |
Effect of Strengthening Soft Foundation with Vibrating Sinking Tube Gravel Pile and Construction Process Analysis |
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| Liang Lijun,Chen Wanli.Effect of Strengthening Soft Foundation with Vibrating Sinking Tube Gravel Pile and Construction Process Analysis[J].Technology of Highway and Transport,2006(6):87-91. |
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| Authors: | Liang Lijun Chen Wanli |
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| Abstract: | This paper introduces gravel pile strengthening concept,conducts complex foundation bearing capacity and deformation calculation,suggests cares to be taken in vibrating sinking tube gravel pile design,as well as key quality control measures in gravel pile construction.It gives detail analysis to difference and reason between the effect of sand soil and cohesive soil in gravel pile strengthening from multiple aspects. |
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| Keywords: | gravel pile tamping strengthening concept liquefied foundation processing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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