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兰武铁路二线乌鞘岭隧道6号斜井工区位于高原地区,隧道前期任务施工斜井和平导,独头施工长度最长达到5100m,采用无轨运输出碴,并且通过20、21号横通道进入右线形成折线多工作面施工,采用独头压入式软管通风排烟,通过我们对通风机和通风软管的改进,提高现场管理水平,在整个乌鞘岭隧道工地取得了十分明显的效果,对今后类似隧道的设计和施工具有一定的借鉴价值。
Lvwu Railway Second Wushaoling Tunnel on the 6th inclined well work area is located in the plateau area, the early stage of the tunnel construction inclined shaft and flat guide, the lone-headed construction length up to 5100m, using ballastless transport ballast, and through the 20,21 cross-access The right line to form a polygonal face more construction, the use of single-pressure hose exhaust ventilation, ventilation and ventilation through our hose improvements to improve on-site management level, the entire Wushaoling tunnel site has made a very clear Effect, the future of similar tunnel design and construction has some reference value.