摘要
介绍了矩形盾构顶管隧道掘进技术的发展历程,总结了该技术在我国基础建设各领域的应用情况和研究进展,并在此基础上,分析和详述了大断面矩形盾构顶管技术在施工过程中容易出现的风险和对策,以供类似施工项目参考。
This paper describes the development of tunneling technology of rectangular shield pipe jacking tunnel,summarizes the application of this technology in various fields of infrastructure construction and the research progress in China;on this basis,the paper analyses and describes the construction risks and countermeasures of large-section rectangular shield pipe jacking technology in the construction process,so as to provide references for similar projects.
作者
胡宝生
HU Baosheng(The First Construction Division Co.,Ltd.,of China Railway Tunnel Group,Chongqing,401121)
出处
《公路交通技术》
2020年第1期118-123,132,共7页
Technology of Highway and Transport
关键词
矩形盾构顶管
施工风险
对策
综述
rectangular shield pipe jacking
construction risk
countermeasures
summary
