| 孔内夯扩挤密桩在湿陷性黄土地区的应用 |
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| 引用本文： | 冯朝柱,运国玺.孔内夯扩挤密桩在湿陷性黄土地区的应用[J].中国煤田地质,2004,16(1):38-40. |
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| 作者姓名： | 冯朝柱 运国玺 |
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| 作者单位： | 河南豫中地质勘察工程公司 河南郑州450052
(冯朝柱)，河南豫中地质勘察工程公司 河南郑州450052(运国玺) |
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| 摘 要： | 以巩义某电厂冷却塔桩基施工为例，采用了孔内夯扩挤密桩，解决了复杂地质条件下的疑难地基处理问题，有效地消除了黄土的湿陷性，提高了地基的承载力，得了良好的施工效果，可为相似地质条件下的地基处理提供参考。
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| 关 键 词： | 地基处理 挤密桩 孔内夯扩 湿陷性黄土 |
| 文章编号： | 1004-9177(2004)01-0038-03 |
| 修稿时间： | 2003年5月14日 |
Application of In-hole Rammed Extrusion Piling in Hydrocompactible Loess Area |
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| Feng Chaozhu,Yun Guoxi.Application of In-hole Rammed Extrusion Piling in Hydrocompactible Loess Area[J].Coal Geology of China,2004,16(1):38-40. |
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| Authors: | Feng Chaozhu Yun Guoxi |
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| Abstract: | Take a cooling tower piling foundation engineering of a power plant in Gongyi City as an example. An in-hole rammed extrusion piled foundation, has overcame difficult foundation management under complicated geological condition. It has kept away from loess hydrocompactibility with advantage, raised foundation carrying capacity, and acquired good operating effect. It offered a reference to foundation management under similar geological condition. |
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| Keywords: | foundation management extrusion pile in-hole ramming hydrocompactible loess |
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