摘要
为总结大山隧道工程线路和断面布置的设计过程,列出了该工程的工程概况、地质条件与初步设计等内容,介绍了大山隧道线位比选和隧道断面布置方案比选过程中考虑的主要问题和比选方法。
This paper summarizes the design process of the tunnel alignment and cross-sectional arrangement of Dashan tunnel project,and lists the project overview,geological conditions and preliminary design of the project.It introduces the main issues and selection methods considered in the selection process of the Dashan tunnel alignment and tunnel cross-sectional layout scheme.It is expected to provide reference for the design of similar projects.
作者
王允
WANG Yun(Yuyao Plan Design&Research Institute of Communication,Zhejiang Yuyao 315400 China)
关键词
小净距隧道
偏压
隧道群
线位比选
断面比选。
small clearances tunnels
bias
tunnel clusters
line location comparison
section comparison
