METHOD OF CARRYING OUT MUCK BY UTILIZING INCLINED SHAFT IN TUNNEL EXCAVATION CONSTRUCTION

摘要

PURPOSE: To efficiently carry out the muck by loading a container loading the muck on a cable pallet to transfer the same to a carrying-out position of an inclined shaft, and simultaneously moving another cable pallet to a pallet loading position. CONSTITUTION: The muck pulverized by a face in a main shaft 1 is loaded on a container 2 by a wheel loader and the like, and the container 2 is carried to a carrying-out container yard 4 by a container carrier 3 to be temporarily placed. Then the container 2 is rotated by 90 deg. by the carrier 3, and loaded on a cable pallet 8 on a crossable locus 9. Then the pallet 8 is pulled up to a muck mechanism outside the inclined shaft, the rotatable pallet 8 is pushed up by a dump device, the muck is discharged into the muck bottle, and another pallet 8 is moved to a container 2 loading position. Accordingly a process for selecting the muck and a secondary loading process become unnecessary, and the muck can be efficiently carried out.