摘要
借助有限元分析程序,对深基坑内台阶式放坡挖土时工程桩的偏位进行了模拟与分析,揭示了工程桩偏位与坡高、坡角以及土体强度参数之间的变化规律,为分析软土地区基坑开挖对坑底工程桩的影响提供一定的理论指导。
With finite element analysis program, pile deflection in deep foundation pit while stepped-sloping and excavating have been simulated and analyzed, revealing the change laws of pile deflection with slope height, slope angle and soil parameters. The effects of pit excavation on pile deflection have also been studied.
出处
《低温建筑技术》
2012年第3期95-97,共3页
Low Temperature Architecture Technology
关键词
基坑
放坡挖土
工程桩
偏位
pit excavation
sloping and excavation
foundation piles
pile deflection
