SHEAR REINFORCEMENT REBAR BODY FOR REBAR CONCRETE WALL AND INSTALLATION METHOD THEREOF

摘要

The present invention relates to shear reinforcement for a structural rebar concrete wall. A shear reinforcement rebar body for the purpose includes: a solid spiral reinforcement bar having a spiral shape including opposite grooves formed on both sides on a plane; and a U-shaped band rebar installed by being inserted into the grooves on both sides of the solid spiral reinforcement bar while surrounding the outer surface of vertical rebars. A method of installing the shear reinforcement rebar body comprises the following steps of: (a) inserting a solid spiral reinforcement bar between vertical rebars facing each other in a state where grooves on both sides are located in a vertical direction by erecting the solid spiral reinforcement bar; (b) rotating the solid spiral reinforcement bar inserted between the vertical rebars by 90 degrees such that the grooves of both sides protrude outwards in the widthwise direction of the vertical rebars; (c) inserting a U-shaped band rebar into the grooves of the solid spiral reinforcement bar while surrounding the outer surface of the vertical rebars; (d) fixing the U-shaped band rebar to the vertical rebars; and (e) completing rebar placement for shear reinforcement by repeating the steps from (a) to (d).;COPYRIGHT KIPO 2020