山岭隧道关门坍塌救援方案探讨

对山岭隧道施工中六起坍塌事故的救援情况进行了对比和总结，针对事故的特点、救援的方式、救援的效果等进行了分析，归纳了几起事故发生时不同情况下救援通道及救援方案选定的几个关键因素，并提出了有效建议，对类似事故发生时应急救援方案的制定和选择有较强的指导意义，可供借鉴。

Comments on Rescue Methods for Closing Collapses of Mountain Tunnels

The rescue of 6 collapse incidents occurring during the eonstruetion of mountain tunnels is eompared and sum- marized; the features ot the eollapse incidents, the reseue methods and the rescue results are analyzed; faetors on which the deternfination ~f the rescue tunnels and the rescue methods depend are summarized on basis of several collapse inci- dents trader different conditions and effective recommendations are made. The paper can provide reference for the deter- ruination of the rescue methods for similar collapse incidents in the future