摘要
碎石桩处理软土地基主要是与原有软土形成复合地基,可提高地基承载力、减少沉降量,提高土体抗剪强度,加大土体的抗滑稳定性。这里介绍碎石桩处理软土地基的设计,包括承载力计算,沉降量计算,抗剪强度计算和施工工艺、施工中需要注意的问题。
The method of dealing with soft soil subgrade using gravel pile is introduced.Multiplex subgrade is formed by combining gravel pile with original soft soil subgrade,so that bearing capacity is advanced,subsidence is receded,shear strength is improved and anti-sliding stability of soft soil is strengthened.Design philosophy of dealing with soft soil subgrade using gravel pile is mainly introduced,including bearing capacity computing,subsidence computing,shear strength computing,and construction technique.
出处
《安徽建筑工业学院学报（自然科学版）》
2007年第4期16-18,共3页
Journal of Anhui Institute of Architecture(Natural Science)
关键词
承载力
沉降
抗剪强度
施工工艺
bearing capacity,subsidence,shear strength,construction technique
