泰宁隧道大坡度斜井施工关键技术研究

摘要

Taking present Taining tunnel construction in Fujian as an example,this paper introduced the successful experience of large slope inclined shaft in construction process,including the optimization to slotting mode,reasonable design to transportation organization,setting escape ramp and hedge platform etc.,could provide effective guidance for future similar engineering.%以目前福建省在建的泰宁隧道为例,介绍了大坡度斜井施工过程中的成功经验,包括对掏槽方式的优化,运输组织的合理设计,设置避险车道及避险平台等,可为今后类似工程提供有力指导。