商漫高速是国家高速公路网福银高速(GTO)的重要组成部分,其间穿越的鹘岭隧道属一深埋特长型公路隧道。隧道竣工后在K153+0.20～091.4段两季出现透水,严重影响隧道的正常使用。透水是隧道施工和运行中最常见的工程地质问题,产生的诱因很多。从鹘岭隧道的水文地质环境背景入手,分析隧道透水产生的外在和内在矛盾,探讨灰岩地层隧道透水的处置方法及防治措施。 Shangmao Expressway is an important part of the national expressway network FTO (GTO), during which the Guling Tunnel runs through a deep-buried long tunnel. After the completion of the tunnel, water permeation occurred in the two seasons of K153 + 0.20 ~ 091.4, which seriously affected the normal use of the tunnel. Permeability is the most common engineering geological problem in tunnel construction and operation, with many incentives. Beginning with the background of hydrogeological environment in Jaling Tunnel, this paper analyzes the external and internal contradictions caused by water permeation in tunnels, and discusses the disposal methods and prevention measures of permeable water in tunnels in limestone formations.