本文主要从技术的角度,讲解了地质超前预报、仰拱跳挖法施工、模板台车的设计、多功能平台的巧妙改装等一系列的技术措施,加快太(原)中(卫)银(川)铁路工程长隧道柳林隧道施工进度,完成各节点目标的同时,获得了较好的经济效益。 This paper mainly explains a series of technical measures such as advanced geological forecasting, inverted arch excavation method, template trolley design, multi-functional platform clever modification and so on, and accelerates the production of (original) Sichuan) The progress of the construction of the Willow Tunnel in the Long Tunnel of Railway Engineering, achieving the goal of each node, at the same time, obtained better economic benefits.