摘要
本文对Oden等提出的非局部摩擦模型进行了修正,并利用Mindlin问题的位移解导出了深长摩擦桩侧阻力的弹性解,对深长摩擦桩进行非局部摩擦分析,将所得的侧阻力与局部摩擦下的侧阻力进征比较,结果表明是合理有效的。
In this paper, the nonlacol friction law proposed by Oden et al is modified. Based on Mindlin＇s solution of displacement, an elastic solution of the lateral frictional resistance for deep and long friction pile is derived. The deep and long friction pile is analyzed by using the modified nonlacal frication model, compared with the solution to the local friction law, the results shows that nonlocal friction law is feasible and reliable.
出处
《地质与勘探》
CAS
CSCD
北大核心
2005年第4期102-105,共4页
Geology and Exploration
基金
教育部高等学校骨干教师资助计划项目
江西省经贸委资助项目
关键词
深长摩擦桩
非局部摩擦
MINDLIN位移解
弹性解
deep and long friction pile, nonlocal frication, Mindlin＇s solution of displacement, elastic solution
