REPAIR METHOD FOR WOODEN STRUCTURE USING FIBER-REINFORCED POLYMER (FRP) BAR AND WOOD MATERIAL

摘要

According to the present invention, a repair method for a wooden structure using fiber-reinforced polymer (FRP) bars and wood materials includes: a groove creating step of creating at least one groove of a rectangular shape on a surface of a wood material; a step of forming at least one protrusion on a rectangular FRP bar of a shape corresponding to the groove; a step of forming a recess corresponding to the at least one protrusion within the at least one groove; and a step of coupling, in a sliding manner, at least one protrusion of the FRP bar to at least one recess within the at least one groove so as to interchangeably couple the FRP bar into the groove. Accordingly, the present invention is able to maintain an original shape of a wooden structure while increasing the strength of a wooden material, as well as being easily applied when a damaged wooden structure is repaired or reinforced.;COPYRIGHT KIPO 2017