摘要
对常用地表沉降计算方法进行了研究,在此基础上,引入可考虑初始应力场的有限元方法对某工程实例进行了计算分析,由结果可知,该法可较好地模拟由开挖卸载引起的基坑周围地表沉降量。
The common ground settlement calculating methods were studied first. Based on this, the finite element method, which takes the initial stress of soil into account was introduced here to analysis a real excavation project. The results showed that this method can accurately simulate the ground settlement caused by excavation and soil unloaded.
出处
《山西建筑》
2009年第12期122-124,共3页
Shanxi Architecture
关键词
深基坑工程
地表沉降
有限元
初始应力场
deep excavation, ground settlement, finite element, initial stress field
