| 摘要 |
PROBLEM TO BE SOLVED: To provide a shear reinforcement method that efficiently realizes a reinforcement effect by a shear reinforcement member, by securing sufficient adhesive force between a filler filled around the shear reinforcement member and a hole wall surface of a reinforcing member insertion hole.SOLUTION: A shear reinforcement method includes the following steps for: drilling a bottomed reinforcement member insertion hole 12 into a reinforced concrete wall 11; filling a filler 14 into the reinforcement member insertion hole 12; and installing a shear reinforcement member 13 into the reinforcement member insertion hole 12. In the step for filling, the filler 14 is filled continuously using a filling jig 20 while raising a pressure, the filler jig having a widened pressing part 20b formed at a tip of a discharge pipe 20a. In the step for installing the reinforcement member, a tubular slide packing member 21 is slid toward a hole opening part 12c while raising a pressure of the filler 14, by pressing the shear reinforcement member 13 into the filler 14 while pressing a tip part of the shear reinforcement member 13 against a rear edge of the filler 14, the tip part having the tubular slide packing member 21 fitted.SELECTED DRAWING: Figure 5 |
