一种斜井有轨出碴快速施工方法

隧道斜井是隧道施工的咽喉地带,斜井运输的快慢严重制约正洞的进度。斜井隧道快速施工是通过在斜井底调车场两股道轨道之间设置翻碴坑,实现洞内运输车辆快速翻碴,提高斜井提升系统效率,从而达到快速出碴和进料的目的,加快了施工进度。

A Fast Track Mucking Method in Inclined Shafts

As the throat zone of a tunnel construction,the inclined shaft can see its speed limit the process of main tunnels significantly.A fast construction of the inclined shaft is to realize a fast muck tilting of transport vehicles in the tunnel,by setting muck tilting pits between two tracks in the switchyard at the bottom of inclined shafts.This method increases the efficiency of the inclined shaft hoisting system,and reaches the purposes of fast mucking and feeding,speeding up the construction.