The natural ground slope stabilizing block, aligning method and apparatus of the anchor member in the coupling portion between the anchor material for fixing the block to the ground

摘要

PROBLEM TO BE SOLVED: To align an anchor material in a connecting section between a block installed for stabilizing a bedrock slope and the anchor material for fixing the block onto a bedrock simply and economically. ;SOLUTION: The aligning method of the anchor material uses an eccentric liner 8 eccentrically having a tapered hole 8a, which has an outer circumferential surface fitted to a tapered hole 2a formed to the block 2 and to which an anchor-material head-section support member 4 is fitted. The eccentric liner 8 is inserted into the block tapered hole 2a in a combining section between the beforehand installed anchor material and the block 2 arranged onto a mounting surface at that time, and the eccentric liner 8 is rotated in the block tapered hole 2a so that the center line 8b of the eccentric-liner tapered hole 8a is directed in the same direction as the direction of extension of the anchor material.;COPYRIGHT: (C)1998,JPO