Analysis of the Effect of Welding on SPSW Stress

Analysis of the Effect of Welding on SPSW Stress

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Welding is a major connection mode of SPSW (Steel Plate Shear Wall).However, Machine Quilting the residual stress and deformation have great influence on the SPSW bearing capacity.A sound welding sequence and a welding technology are required so as to minimize the negative effect on SPSW stress.

Therefore, in this paper, Exquisite FEM is selected as the way to analyze the full welding process of SPSW.Accordingly, the basic principles of SPSW Targets welding are discussed in this paper.