| CFG桩与压力灌浆组合加固岩溶地区地基实例 |
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| 引用本文： | 廖永庆.CFG桩与压力灌浆组合加固岩溶地区地基实例[J].山西建筑,2007,33(8):128-129. |
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| 作者姓名： | 廖永庆 |
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| 作者单位： | 桂林工学院,广西桂林,541004 |
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| 摘 要： | 介绍了通过以CFG桩为主,压力灌浆为辅的地基加固方法,解决了岩溶发育区地质情况复杂、地基处理难度大的问题,详细介绍了压力灌浆、CFG桩复合地基的设计、施工过程中的注意事项,并通过试验对加固处理后复合地基的效果进行了评述,为类似工程的设计和施工提供了参考依据。
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| 关 键 词： | CFG桩 压力灌浆 岩溶发育区 褥垫层 |
| 文章编号： | 1009-6825(2007)08-0128-02 |
| 修稿时间： | 2006年10月19 |
On foundation strengthening in karst district by CFG pile and pressure grouting |
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| LIAO Yong-qing.On foundation strengthening in karst district by CFG pile and pressure grouting[J].Shanxi Architecture,2007,33(8):128-129. |
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| Authors: | LIAO Yong-qing |
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| Affiliation: | LIAO Yong-qing |
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| Abstract: | This paper introduces the foundation strengthening method by taking CFG pile as main and pressure grouting as assistance,solves the problem of large difficulty in foundation treatment under complicated geologic conditions in karst developing district,illustrates the notices in design and construction process of pressure grouting and CFG pile composite foundation,and evaluates the effect of composite foundation after strengthening treatment,which to offer a reference for the design and construction of similar project. |
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| Keywords: | CFG pile pressure grouting karst developing district mattress |
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