Effect of helix angle on residual stress in the spiral welded oil pipelines: Experimental and finite element modeling
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DOI: 10.1016/j.ijpvp.2018.10.015
Abstract: Abstract This paper studied the distribution of weld residual stress in a spiral welded pipeline by finite element method (FEM) and experimental measurements, and the effect of helix angle on residual stress has also been… read more here.
Keywords: residual stress; stress spiral; helix; residual stresses ... See more keywords