摘要
本文针对淮安地区高速公路软弱地基的工程实例,进行了砂桩复合地基承载性能的理论计算分析,并将理论计算结果与实测结果进行对比,两者结果基本一致。同时从复合地基理论与砂桩单桩承载力计算理论的角度分析影响复合地基承载力的影响因素。
The theory calculation of the bearing capacity of sand piles composition foundation is performed based on the engineering practice of expressway soft soil foundation in Huian region,Jiangsu province,China.The calculation results of the bearing capacity of sand piles are agreement with the measuring results.The factors impact on the bearing capacity of sand piles composition foundation are analyzed.
出处
《公路交通科技》
CAS
CSCD
北大核心
2004年第7期48-50,共3页
Journal of Highway and Transportation Research and Development
关键词
挤密砂桩
复合地基
承载性能
Compaction sand pile
Composition foundation
Bearing capacity feature
