| 强夯置换结合支挡技术处理斜坡软基工程设计 |
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| 引用本文： | 徐海涛.强夯置换结合支挡技术处理斜坡软基工程设计[J].路基工程,2012,0(6):166-169. |
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| 作者姓名： | 徐海涛 |
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| 作者单位： | 中铁二院重庆勘察设计研究院有限责任公司，重庆 400023 |
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| 摘 要： | 黔桂铁路车河车站路基地段，路堤地基处于斜坡上，由于下部粘土饱水，崩坡积粘性土夹杂碎块石，并在丰富的地下水长期侵泡后软化形成软弱地基，为满足路堤边坡稳定性及地基承载力要求，设计采用强夯置换结合支挡技术处理斜坡软基，取得良好效果。
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| 关 键 词： | 强夯置换 支挡技术 斜坡软基 工程设计 |
| 收稿时间： | 2019-05-29 |
Engineering Design on Soft Slope Foundation Treatment by Combining Dynamic Replacement with Supporting Technology |
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| Authors: | XU Hai-tao |
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| Institution: | XU Hai-tao(Chongqing Survey,Design and Research Institute Co.,Ltd.of CREEC,Chongqing 400023,China) |
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| Abstract: | The embankment foundation of Liuzhou Guiyang Railway subgrade locates on slope. The clay soil at lower portion is water saturated and the colluvial clay is mixed with gravel and softened due to long time immersion by rich underground water, as a result, the weak foundation is caused. In order to meet the requirement on embankment slope stability and foundation bearing capacity, combination of dynamic replacement with supporting technology is adopted to treat the soft slope foundation and gets good result. |
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| Keywords: | dynamic replacement supporting technology slope soft foundation engineering design |
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