산소절단 및 가열된 철근의 열영향부에 대한 기계적 특성 연구

The objective of this study is to examine the problems and to propose the improved method for reinforcement work. To meet this purpose, Experiments were performed for parameters related with mechanical properties of heat-affected zone in the flame-cutted reinforcing bar and related codes, specifications and references on the reinforcement work were reviewed.