宝塔山特长隧道设计中的几点体会

On the thoughts in the extra-long tunnel design in Baotashan

结合宝塔山特长隧道施工图的设计,从隧道特殊灯光段的设置,反向车行横通道的设置,竖斜井的设置等方面探讨了特长隧道的设计,积累了特长隧道的设计经验,从而进一步促进特长隧道的发展。

By combining with the design of the construction drawing of the extra-long tunnel design in Baotashan, the paper explores the design of the extra-long tunnel design from many aspects, including the setting of the special lighting section, the setting of the reverse cross passage and the vertical and inclined shaft, and accumulates the design experiences for the extra-long tunnel, so as to enhance the development of the extra-long tunnel.