摘要
Abstract
Taking the Wansha Road extension project as an example,this article focuses on the application of non excavation pipe jacking tech-nology in the construction of municipal drainage pipelines.the non excavation pipe jacking construction technology is analyzed from the aspects of pipeline protection,drainage,foundation measurement,guide rail and back layout,mud drag reduction,and jacking construction.The risk control measures of pipe jacking technology are summarized in detail,and comprehensive monitoring is carried out after construction.The mo-nitoring results show that the pipe jacking construction of drainage projects can effectively avoid surface settlement and ensure project quality af-ter completion.关键词
市政排水管道/非开挖顶管/风险控制/沉降监测Key words
Municipal drainage pipeline/Non excavation pipe jacking/Risk control/Settlement monitoring分类
建筑与水利
