摘要
以上海世博会B片区改造工程为例,在深基坑开挖过程中对邻近的地下综合管廊保护措施进行了研究,并介绍了基坑不同施工阶段时相应的地下综合管廊保护措施。实测监测数据表明,该保护措施效果显著,整个施工过程中管廊变形量均满足市政部门监管的严格要求。
Taking the renovation project of Shanghai World Expo B-Zone as an example,in the excavation process of deep foundation pit,the protection measures of adjacent underground integrated pipe gallery are studied,and the corresponding underground integrated pipe gallery protection measures for different construction stages are introduced.The actual monitoring data indicate that the protection measures are effective,and the deformation of the pipe gallery in the whole construction process meets the strict requirements of the municipal department's supervision.
作者
吕晓涛
LU Xiaotao(Shanghai Construction Group General Contracting Department,Shanghai 200080,China)
出处
《建筑施工》
2019年第1期63-65,共3页
Building Construction
基金
上海市科学技术委员会科研计划项目(16DZ1200200)
关键词
深基坑开挖
综合管廊
施工保护
变形监测
deep foundation pit excavation
integrated pipe gallery
construction protection
deformation monitoring
