| 大直径、高置换率振冲碎石桩复合地基桩土应力特征试验分析 |
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| 引用本文： | 李华伟.大直径、高置换率振冲碎石桩复合地基桩土应力特征试验分析[J].岩土工程技术,2008,22(1):51-54. |
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| 作者姓名： | 李华伟 |
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| 作者单位： | 河北建设勘察研究院有限公司,河北石家庄,050031 |
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| 摘 要： | 结合一次试桩案例，探讨分析了大直径、高置换率振冲碎石桩处理东部沿海地区填海地基的桩土应力分布特征和一般规律，并提出了一些新的理论和见解。
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| 关 键 词： | 大直径 振冲碎石桩 复合地基 应力特征 |
| 文章编号： | 1007-2993(2008)01-0051-04 |
| 修稿时间： | 2007年11月6日 |
Mechanics Characteristic Analysis for Vibration and Impaction Stone Column Foundation of Large-diameter and High Displacement Ratio |
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| Li Huawei.Mechanics Characteristic Analysis for Vibration and Impaction Stone Column Foundation of Large-diameter and High Displacement Ratio[J].Geotechnical Engineering Technique,2008,22(1):51-54. |
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| Authors: | Li Huawei |
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| Institution: | Li Huawei (Hebei Research Institute of Construction ＆ Geotechnical Investigation Co. Ltd,Shijiazhuang Hebei 050031 China) |
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| Abstract: | The distribution characters and general rules of pile-soil stress are discussed and new theory and opinion are proposed. These characters and rules are about filling-sea subsoil on eastern coastal area,consolidated by vibration and impaction stone column with large-diameter and large displacement ratio. |
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| Keywords: | large-diameter vibro replacement stone column composite foundation stress characteristics |
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