摘要
经棚隧道断面较大 ,且地质条件特殊 ,本文介绍了经棚隧道在实际施工过程中的施工工艺要点和一些成功经验 。
? There are bigger section and special geological condition in Jing Peng tunnel\.The paper introduces some technical points of construction and successful experiments in the processes of practial construction.It could only offer reference for confrere. 〔
出处
《辽宁省交通高等专科学校学报》
2003年第2期18-19,21,共3页
Journal of Liaoning Provincial College of Communications
关键词
风积砂隧道
超前支护
导坑开挖
衬砌
Wind drift sand
Tunnel
leading timbering
Lead delve digging
Lining
