ANCHORING STRUCTURE OF CABLE BOLT, ANCHORING METHOD OF CABLE BOLT AND ANCHORING STRUCTURE OF ANCHOR BOLT

摘要

PROBLEM TO BE SOLVED: To provide an anchoring structure of a cable bolt which can reduce a possibility that a wedge falls during construction, and can easily perform the rust prevention treatment of the cable bolt, and an anchoring method of the cable bolt.;SOLUTION: An anchoring structure 3 of a cable bolt comprises: a bolt hole 103; a cable bolt 1 which is inserted into the bolt hole 103, and protruded rearward; a filler 5 filled into the bolt hole 103; a plate 11 and a socket part 13 for making the cable bolt 1 penetrate; and a wedge 19 which is inserted between an internal wall face 15a of the socket part 13 and the cable bolt 1. The socket part 13 has a recess 21 for accommodating a rear end 1a of the cable bolt 1, and a cap 23 which is fit into the recess 21, blocks the inside of the recess 21, and covers a rear end face 1b of the cable bolt 1 is attached to a rear end of the socket part 13.;COPYRIGHT: (C)2016,JPO&INPIT