摘要
Abstract
In response to the stability requirements of building basement engineering,this study focuses on the quality monitoring technology of basement foundation pit support and earthwork excavation construction.The analysis mainly includes four aspects:horizontal displacement monitoring of the pit top,deep horizontal displacement monitoring,surface monitoring around the pit edge,and pipeline monitoring around the pit.The research results show that the cumulative values of horizontal displacement of the top soil,deep soil,surface settlement around the foundation pit,settlement of the national defense optical cable,and horizontal displacement of the national defense optical cable in the project are 23.2mm,24.5mm,23.6mm,14.3mm,and 11.9mm,respectively,all of which do not exceed the alarm limit,and the construction effect is good.关键词
地下室/基坑支护/质量监测Key words
Basement/Excavation support/Quality monitoring分类
土木建筑
