摘要
煤层系隧道建设中的不良地质现象 ,处治是否成功 ,直接关系到隧道施工及营运的安全 ,本文系统地介绍了北碚隧道所遇煤层及煤巷采空区的施工技术。
The treatment of deleterious geological condition during tunnel construction in coal series seam has direct influence on the safety of construction and operation of the tunnel. In this paper, the construction technique for Beibei Tunnel in the coal series seam and gob sections is introduced.
出处
《地下空间》
CSCD
2003年第3期260-264,共5页
Underground Space
关键词
北碚隧道
穿煤
压煤
采空区
隧道施工
施工安全
Beibei Tunnel
gob
construction technique Design of Foundation Pit Support in Xinjiaonan Station of Guangzhou Metro
