顶管技术在水利工程中的应用  

Application of Pipe Jacking Technology in Water Conservancy Projects

作　　者：王伟[1] 王贤忠[1] 王静斋[1] 丁兆亮[1] 

机构地区：[1]中水北方勘测设计研究有限责任公司

出　　处：《水利水电工程设计》2018年第1期11-13,55,共3页Design of Water Resources & Hydroelectric Engineering

摘　　要：顶管施工是一种日益成熟的非开挖铺管技术,最早始于1896年美国北太平洋铁路铺设工程的施工中,我国于1953年首次在北京采用顶管施工穿越京包铁路。顶管技术最初主要用于下水道施工,近年来逐渐运用到给排水管、供热管、煤气管、电力通讯管线、油气管线、水利工程输水管线等管道铺设施工中。结合杨凌供水工程实例,介绍顶管技术在水利工程中的应用。Pipe jacking construction is a kind of mature trenchless pipe paving technology. It began in 1896 in the construction of NorthPacific Railway paving. In China,the pipe jacking technology was first used in 1953 in Beijing,the pipe jacking passed throughBeijing-Baotou railway. Pipe jacking technology was used primarily for sewer construction. In recent years,pipe jacking technologyhas been gradually applied in pipe laying,such as water supply and drainage pipes,heating pipes,gas pipes,power communicationpipelines,oil and gas pipelines,water delivery pipelines of water conservancy projects,etc. In this paper,application of pipejacking technology in water conservancy project is introduced in combination with Yangling water supply project.pipe jackingwork pitbackseat counterforce.

关 键 词：顶管 工作坑 后座反力 

分 类 号：TV52[水利工程—水利水电工程]