褥垫技术对CFG刚性桩复合地基承载性状影响的分析 |
投稿时间:2004-03-01 点此下载全文 |
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].钻探工程,2004,31(6):9-10.LI Xiao-hua,DU Kun-qian. Analyses on the Effect of Cushion to Bearing Characters in CFG Rigid Pile Composite Foundation[J]. Drilling Engineering, 2004,31(6):9-10. |
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中文摘要: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。 |
中文关键词:CFG桩 复合地基;褥垫层;载荷试验;影响 |
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Analyses on the Effect of Cushion to Bearing Characters in CFG Rigid Pile Composite Foundation |
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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. |
keywords:CFG pile composite foundation cushion loading tests effect |
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