REINFORCING MEMBER USED FOR GROUND REINFORCEMENT, METHOD FOR GROUND REINFORCEMENT, AND GROUND REINFORCEMENT STRUCTURE

摘要

PROBLEM TO BE SOLVED: To reduce a space generated between a hole surface and a bag body in a method for reinforcing a ground by inserting the bag body into a hole formed by drilling the ground and by press-injecting a grout into the bag body. SOLUTION: A reinforcing member 1 is fixed to a core material 20 which is inserted into a bag body 10 in a closed state of both end parts so that a block space 50 is formed inside of the cylindrical bag body 10, and the end part of the bag body 10 is fixed to the core material 20 by folding the end part 10A at the tip side of the core material 20 of the bag body 10 inward and by tightening the folded end part 10A with a restraining member 40A by the core material 20. COPYRIGHT: (C)2009,JPO&INPIT