摘要
深基坑开挖引起的地表沉降对周围环境的影响不容忽视 ,本文结合天津地区工程实例 ,将传统的计算方法加以改进 ,利用改进后的半经验半理论方法计算深基坑开挖引起的地表沉降 。
The influence of the ground settlement induced by excavation of deep foundation pit on the surrounding structures and buildings can not be ignored in design. The traditional calculating method is improved in this paper according to the engineering experience in the area of Tianjin. The ground settlement caused by the excavation of deep foundation pit for some practical projects is calculated by the improved method. The calculation results agree well with the observed data.
出处
《港工技术》
北大核心
2005年第1期44-46,共3页
Port Engineering Technology
关键词
深基坑
地表沉降
支护结构
天津市
软土地基
地铁工程
deep foundation pit
ground settlement
experiential formula
braced retaining wall
