摘要
上海地铁河南中路站工程深基坑挖土采用特殊的逆作法、半逆作法和顺作法组合施工技术 ,通过地墙位移、支撑轴力、建筑物沉降等监测数据综合分析 ,结合深基坑施工时间和空间效应对位移的控制 ,制定技术措施 ,调整施工方案 ,确保了周边环境的安全。
Special reverse construction method,semi-reverse method and normal method were jointly adopted in deep foundation pit excavation of subway station He-nan-zhong-lu,Shanghai.Through analysis of surveyed parameter of retention wall replacement,supporting axis stress and building settlement,considering the impact of time and space on the replacement,proper technological measures were taken to adjust construction method,and the safety of surrounding buildings were well secured ultimately.
出处
《建筑技术》
北大核心
2002年第2期106-107,共2页
Architecture Technology
关键词
深基坑
逆作法
顺作法
时空效应
工程施工
deep foundation pit
reverse construction method
normal construction method
time-space effect
