乌鞘岭特长隧道3#斜井施工方案比选及经济技术分析

Comparison and Selection of Construction Methods and the Economical Technical Analysis for the Inclined Shaft with Rails and Without Rails of the Work Area of 3# Inclined Shaft of the Wushaoling Extra-long Tunnel

通过乌鞘岭特长隧道3#斜井工区施工实践,简要介绍了有轨、无轨斜井施工方案的比选和有轨、无轨斜井工程经济技术分析的方法,并总结了无轨斜井施工的优缺点。

In the light of the construction of the work area of 3# inclined shaft of the Wushaoling Extra-long Tunnel, the paper introduces the comparison and selection of construction methods and the economical and technical analyses for the inclined shaft with rails and without rails and summarizes both the advantages and disadvantages of the construction for the inclined shaft without rails.