METHOD FOR REINFORCING THE EARTHQUAKE-RESISTANT PERFORMANCE OF A REINFORCED CONCRETE STRUCTURE INCLUDING A BRICK WALL USING HIGH-STRENGTH FIBER BOARDS WHICH ARE ATTACHED TO THE BRICK WALL IN A DIAGONAL DIRECTION

摘要

PURPOSE: A method for reinforcing the earthquake-resistant performance of a reinforced concrete structure including a brick wall using high-strength fiber boards is provided to minimize processes and prevent increase in the weight of a building in case of earthquake-resistant reinforcement.;CONSTITUTION: A method for reinforcing the earthquake-resistant performance of a reinforced concrete structure including a brick wall using high-strength fiber boards is as follows. The four corner surfaces of a brick wall are removed for installation of reinforcing connection members. The plastering of an attachment surface of the brick wall in which high-strength fiber boards are to be attached is eliminated. A plurality of anchor holes are bored in the junction surface of a column and a beam. A deteriorated part is chipped and a damaged part restored with high-strength cement mortar. Surfaces are processed with a polishing device and primer is spread for surface reinforcement and oxidation prevention. The surfaces are planarized using epoxy putty. Reinforcing connection members are pressed to the corner and junction surfaces and fixed with anchors. High-strength fiber boards are attached to the attachment surface in an X shape, and the ends of the high-strength fiber boards are attached to the surfaces of the reinforcing connection members. The remaining space and the spaces in which the high-strength fiber boards intersect with each other are caulked with epoxy resin.;COPYRIGHT KIPO 2012