路堤下带帽控沉疏桩复合地基沉降计算及方法分析  

Analysis on settlement calculation and calculation method of composite foundation with settlement controlled caped piles under embankment

作　　者：雷金波[1] 殷宗泽[2] 黄玲[1] 郑云扬[1] 李茂林[1] 

机构地区：[1]南昌航空工业学院土木系,江西南昌330046 [2]河海大学土木工程学院,江苏南京210098

出　　处：《煤炭工程》2006年第1期28-30,共3页Coal Engineering

摘　　要：在现场试验的基础上,根据文献[1]对带帽控沉疏桩复合地基变形机理的分析,建立了带帽控沉疏桩复合地基计算模型,提出了相应的三种沉降计算模式,并对沉降计算结果进行了适当分析,为带帽控沉疏桩复合地基作用机理理论研究、沉降计算方法分析等方面提供了依据和思路。Base on the site tests and according to the analysis on the deformation mechanism of the composite foundation with settlement controlled caped piles, a calculation model of composite foundation with settlement controlled caped piles was set up. The paper provided the related three subsidence calculation formulas and the paper analyzed the subsidence calculation results, which could provide the bases and conceptions for the theoretical research on the function mechanism of the composite foundation with settlemnt controlled caped piles and the analysis on the subsidence calculation method.

关 键 词：带帽控沉疏桩复合地基 计算模型 计算模式 计算方法 

分 类 号：TU472[建筑科学—结构工程]