Prediction of welding distortions and residual stresses in ...
2005-3-31u2002·u2002In the radial direction, the total thickness of the pipe is divided into four elements, each of length 1.5 mm, three of which are used to represent the V-groove for filler material. Two tack welds on the inner radius are modelled at angular positions of 90° and 270° from the weld start position.
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