1. J.Y. Zheng, C.J. Miao, and B.N. Shou, Light Weight Trend-Pressure Vessel Development Direction, Pressure Vessels Technology, 2009, 26(9), p 42–48
2. B. Andersson and L. Karlsson, Thermal Stresses in Large Butt-welded Plates, Journal of Thermal Stresses, 1981, 4(3–4), p 491–500
3. L. Zhu and J.H. Chen, Yielding Behavior of Mismatched Welded Joint and Prediction of its Yielding Strength, Journal of Lanzhou university of technology, 2004, 30(1), p 5–9
4. L.Y. Xiong and Y.H. Zhang, Effect of Strength Mismatching on Elastic-Plastic Deformation Behaviors of Welded Joints with Cracks, China Mechanical Engineering, 2012, 23(6), p 733–738
5. NEA (National Energy Administration), 2011, “Welding specification for pressure vessels,” NBT47015-2011.