摘要
文中介绍了阿尔及利亚东西高速公路大断面页岩隧道在施工中出现的大变形问题,以及相应采取的开挖方式、支护手段、变形控制措施、工序衔接、施工工艺等关键技术,希望对类似地质的隧道施工有一定的参考作用。
This paper,on the basis of describing the problem of large deformation in the big cross-section tunnel passingthrough shale on the East-West Expressway in Algeria,introduces the key corresponding technologies,includingthe methods of excavation,means of support,control measures for deformation,process conjunction and constructiontechnology,etc.This would provide some reference for the construction of tunnel in similar geology.
作者
刘伟明
韩常领
LIUWei-ming;HAN Chang-lin(Guangdong Communication Polytechnic, Guangzhou 510650, China;CCCC First Highway Construction Co. Ltd., Xi'an 710075, China)
出处
《广东交通职业技术学院学报》
2016年第4期35-40,共6页
Journal of Guangdong Communication Polytechnic
关键词
公路隧道
大变形
页岩
支护
处治
highway tunnel
large deformation
shale
support
treatment
