RESIDUAL STRESS ANALYSIS BY MUTIPLE SEQUENTIAL COUPLING FOR NON-SCALLOP WELDING JOINT

摘要

In this paper, the non-scallop welding joint as the research object is analyzed by ABAQUS software where the implicit analysis method is used to define the residual stress distributions. Based on the thermal analysis, the non-linear quasi-static analysis is also taken, and then the results are compared with the experimental results. The results demonstrated higher accuracy of the finished simulation.