| 饱和砂土地震液化机理分析及地基处理的应用 |
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| 引用本文： | 赵洪,伊丽娟.饱和砂土地震液化机理分析及地基处理的应用[J].城市地质,2013(3):58-60,5. |
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| 作者姓名： | 赵洪 伊丽娟 |
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| 作者单位： | [1]山西大同大学煤炭工程学院,山西大同037003 [2]大兴安岭职业学院,黑龙江加格达奇165000 |
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| 摘 要： | 饱和砂土在地震荷裁作用下极易发生液化，对工程建筑造成危害。本文探讨了地震力作用下饱和砂土的液化机理。通过实例说明cFG桩和碎石桩共用具有明显的抗液化效果，并提出CFG桩和碎石桩抗液化，需进一步研究的问题。
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| 关 键 词： | 地震 砂土液化机理 地基处理 碎石桩 |
Earthquake Liquefaction Mechanism of Saturated Sand and Application of Foundation Treatment |
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| ZHAO Hong,YI Lijuan.Earthquake Liquefaction Mechanism of Saturated Sand and Application of Foundation Treatment[J].City Geology,2013(3):58-60,5. |
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| Authors: | ZHAO Hong YI Lijuan |
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| Institution: | 1.Shanxi Datong University, Datong 037003; 2. Daxing＇anling Vocational College, Jiagedaqi, 165000) |
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| Abstract: | The saturated sand can be easily liquefied by earthquake, which will lead to severe damage to constructions. The article discusses the liquefaction mechanism of saturated sand caused by earthquake, which will provide reliable theoretical basis for the control of sand liquefaction. The engineering cases demonstrate that CFG pile and crushed stone pile can achieve good effect to prevent the liquefaction. Finally, in the paper, some questions about CFG pile and crushed stone pile being studied further are put forward. |
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| Keywords: | Earthquakes liquefaction mechanism of saturated sand Foundation treatment Crushedstone pile |
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