Abstract
Recently, bonding patch plate repair is focused on as an effective and rapid repair methods applied to the corrosion damaged steel structured. However, the brittle debonding of patch plate is one of the issues of this method. In this study, patch plate repair combined adhesion and stud bolt is proposed to prevent the brittle debonding of patch plate. In order to investigate the effect of proposed method, the tensile tests of steel plate repaired by steel plate with adhesion and stud bolts were carried out. As the result of the tensile tests, specimen with the proposed method prevented the brittle debonding of patch plate, and the debonding strength became higher than that in specimens with conventional bonding method.
