摘要
隧道较长时,往往选择多个辅助坑道以加快工程进度。论述了这些辅助坑道——横洞、斜井、竖井、平行导坑等的设置及设计要求。
In the construction of longer tunnel,several service tunnels are often selected to speed up the rate of progress.This paper expounds the setting up and design requirements of these service galleries,such as transverse gallery,inclined shaft,vertical shaft,and parallel heading,etc.
出处
《科技情报开发与经济》
2009年第36期169-171,共3页
Sci-Tech Information Development & Economy
关键词
隧道施工
辅助坑道
斜井
横洞
tunnel construction
service gallery
inclined shaft
transverse gallery
