| 褥垫技术对CFG刚性桩复合地基承载性状影响的分析 |
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| 引用本文： | 李小华,杜坤乾. 褥垫技术对CFG刚性桩复合地基承载性状影响的分析[J]. 探矿工程, 2004, 31(6): 9-10 |
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| 作者姓名： | 李小华 杜坤乾 |
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| 作者单位： | 中国地质大学〈武汉〉 工程学院;中冶集团武汉勘察研究院 |
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| 摘 要： | 分析了褥垫层在刚性桩复合地基中的加固机理与作用，讨论了褥垫层对刚性桩复合地基载荷试验以及桩、土水平荷载分担比例等的影响，建议对刚性桩复合地基载荷试验确定承载力的标准进行研究。
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| 关 键 词： | CFG桩 复合地基；褥垫层；载荷试验；影响 |
| 收稿时间： | 2004-03-01 |
Analyses on the Effect of Cushion to Bearing Characters in CFG Rigid Pile Composite Foundation |
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| LI Xiao-hua and DU Kun-qian. Analyses on the Effect of Cushion to Bearing Characters in CFG Rigid Pile Composite Foundation[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 2004, 31(6): 9-10 |
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| Authors: | LI Xiao-hua and DU Kun-qian |
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| Affiliation: | China University of Geosciences;China Metallurgical Reconnaissance Academe |
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| Abstract: | The strengthening mechanism and function of a cushion in the pile foundation are analyzed. The influence of cushion to loading tests and pile-soil horizontal loading ration is studied. The suggestion that the criterions of deciding loading capacity in rigid pile composite foundation be studied is put forward. |
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