摘要
仅以北京市地铁4#线张自忠车站主体暗挖施工的沉降监控项目为研究背景,对穿越城市主干道的车站结构暗挖施工进行连续性的沉降变形监测;从地下构筑物暗挖施工的工序变化与地表沉降的关系进行试验研究。在预测基础上对获取的数据进行多层次的统计与分析,以研究其变形规律与稳定性,实现了信息化施工。
This article takes the main hidden digging construction subsidence monitoring project of the subway line # 4 Zhangzizhong station as the research background,to monitor the major stations' structural hidden construction and the continuous subsidence distortion;to conduct the experimental study from the changes of working procedure of underground building's hidden digging construction as well as the surface subsidence relations.At last it predictably studies and analyzes the gained data from different levels,inrestigates its distortion rule and the stability,which has realized the informationization construction.
出处
《北京测绘》
2008年第3期67-71,共5页
Beijing Surveying and Mapping
关键词
地铁车站
浅埋暗挖
侧洞法
沉降变形
基准点
监测点
数据分析
Subway Station
Shallow Bury But Hidden Digs
The Side Hole Law
Subsidence Distortion
Reference Point
Test Point
Data Analysis
