Numerical Simulation of Residual Stress and Deformation of Special Resistance Welding of Nuclear Power Zirconium Tube
According to the actual situation of special resistance welding capp of nuclear power zirconium tubes, using nonlinear finite element analysis technology to establish an three-dimensional numerical analysis model. Analysising the distribution rules of welding residual stress and deformation. Simulation results can be explained a number of welding-related stress problems and also provide a favorable reference for optimizing the welding capp method and implementation of capp processes.
Zhengyi Jiang, Xianghua Liu and Jinglong Bu
Z. W. Lin et al., "Numerical Simulation of Residual Stress and Deformation of Special Resistance Welding of Nuclear Power Zirconium Tube", Advanced Materials Research, Vols. 154-155, pp. 304-309, 2011