| 振冲碎石桩地基处理在实际工程中的运用 |
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| 引用本文： | 袁利平,宋延勇.振冲碎石桩地基处理在实际工程中的运用[J].工程建设与设计,2011(12):90-92,96. |
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| 作者姓名： | 袁利平 宋延勇 |
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| 作者单位： | 中国中元国际工程公司,北京,100089 |
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| 摘 要： | 振冲碎石桩适用于处理砂土、粉土、粉质黏土、素填土和杂填土等地基.对于处理不排水抗剪强度不小于20kPa的饱和黏性土和饱和黄土地基,应在施工前通过现场试验确定其适用性.论文主要探讨处理液化土层振冲碎石桩复合地基应用及注意的问题.
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| 关 键 词： | 碎石桩复合地基 地基处理 施工工期 工程造价 |
Practice of Using Vibro-replacement Sand-grarel Pile in Building Project |
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| YUAN Li-ping
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SONG Yan-yong.Practice of Using Vibro-replacement Sand-grarel Pile in Building Project[J].Construction & Design for Project,2011(12):90-92,96. |
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| Authors: | YUAN Li-ping SONG Yan-yong |
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| Affiliation: | (China IPPR International Engineering Corporation,Beijing 100089,China) |
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| Abstract: | Vibro-replacement stone column was suitable to be used to reinforce soft soil foundation consist of sand,silt,silty clay,soil or miscellaneous fill.However,its applicability should be validated firstly by field test when be used on the saturated loess or cohesive soil foundation with undrained shearing strength less than 20kPa.The applicability of vibro-replacement stone column on liquefied foundation and some related important questions were discussed in this paper. |
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| Keywords: | sand-gravel pile composite foundation ground treament construction period project cost |
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