Application of transverse shed tunnel method in construction of inclined shaft entering main tunnel of tunnel
Taking 2#inclined shaft of Yushe Tunnel of Taijiao High-speed Railway as an example,this paper adopts transverse shed tunnel method and combines the characteristics of large-section tunnel,introduces the construction method and key points of transverse shed tunnel method for safely entering the main tunnel from inclined shaft,avoids the disturbance of surrounding rock caused by repeated excavation,ensures the construction safety,and quickly completes the roof lifting construction of inclined shaft entering the main tunnel,providing reference for similar tunnel construction in the future.
Yushe Tunnelinclined shaft entering main tunnelsurrounding rock disturbance
万方数据
维普
