本文以十漫高速公路大岭右隧道工程为背景,阐述了右隧道在出洞时发生坍塌,为确保施工安全,在施工中采取了锚、喷、网、支顶、浆砌片石回填反压,护拱、注浆加固等技术措施,本工程安全稳妥地出洞所取得的经验可供类似工程施工中借鉴。 In the context of the Da-luo right tunnel project of the Ten-Man Expressway, this paper expounds the collapse of the right tunnel when it emerges from the tunnel. In order to ensure the construction safety, anchor, spray, net, , Arching, grouting reinforcement and other technical measures, the project safely and safely out of the hole experience available for similar projects in the construction of reference.