Affiliation:
1. PLA University of Science and Technology
Abstract
Analyzing the pipeline sheet of X70 level, the work also establishes three-dimensional element model of pipeline welding with ANSYS (software of large general purpose with finite element analysis). After comparing different plans, changes of outer diameter and wall thickness are found influencing distributing laws of welding residual stress of welded pipes. Thus, the laws are concluded.
Publisher
Trans Tech Publications, Ltd.
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Cited by
2 articles.
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