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论文类型：期刊论文

发表时间：2022-06-30

发表刊物：船舶工程

卷号：39

期号：9

页面范围：58

ISSN号：1000-6982

摘要：The ideal elastic-plastic model and bilinear hardening model are adopted
   separately to deduce inherent strain formulas in the paper. The
   influence of different material models on deformation of welded
   structure is studied. The results show that the relative error of the
   deformation results predicted by two kinds of inherent strain formula is
   small. In other words, the influence of different material models on the
   prediction of welding deformation can be negligible.

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