小管径市政管道射流顶进施工技术  

Jet Jacking Construction Technology of Municipal Pipeline with Small Diameter

作　　者：黄晓强 HUANG Xiao-qiang(China Railway 12th Bureau Group Co.Ltd.,Taiyuan030200,China)

机构地区：[1]中铁十二局集团有限公司,太原030200

出　　处：《工程建设与设计》2025年第6期105-107,共3页Construction & Design for Engineering

摘　　要：管道施工大致分为开槽施工和非开挖技术两种,非开挖技术又包括顶管和水平定向钻施工工艺。论文通过对某市政排水管道工程的工况进行分析,对比开槽施工和非开挖技术的优缺点,结合项目实际,提出射流顶进工艺,以有效减少对周边居民造成的影响,使施工效益得到显著提升。Pipeline construction can be roughly divided into slotting construction and trenchless technology,and trenchless technology includ jacking and horizontal directional drilling construction techniques.This paper analyzes the working conditions of a municipal drainage pipeline project,compares the advantages and disadvantages of slotted construction and trenchless technology,and puts forward the jet jacking process in combination with the actual project,which effectively reduces the impact on surrounding residents and significantly improves the construction efficiency.

关 键 词：市政管网 非开挖技术 射流顶进 

分 类 号：TU74[建筑科学—建筑技术科学] TU990.3