A Study on Weld deformation and Straightening by heating

용접구조물의 각변형과 가열교정에 관한 연구

The welding distortion can result in problems such as dimensional inaccuracies during assembly and raise concerns on safety during service. Therefore, an accurate prediction and a reduction of the deformation are critical to improving the quality of the weldment. In this study, four cases for reducing welding distortion is proposed and it is evaluated through experiments.