谈隧道洞口设计要点

On design points for tunnel portals

结合自身近几年从事隧道设计的经验,简要介绍了隧道洞口方案设计的考虑因素和隧道洞口设计应遵循的几点原则,重点论述了隧道洞口开展综合设计、艺术设计的必要性,以期指导实践。

Combining many-year experience in tunnel design,the paper briefly introduces some principles for the considered factors in the scheme design of the tunnel portal and the tunnel portal design,and mainly indicates the necessity for the comprehensive design of the tunnel portal and the artistic design,so as to direct the practice.