Theoretical Prediction of Welding Hot Cracking and Its Control(Mechanics, Strength & Structure Design, INTERNATIONAL SYMPOSIUM OF JWRI 30TH ANNIVERSARY)
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概要
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Based on the interface element proposed for crack propagation problems, a finite element method (FEM) with a temperature dependent interface element is developed. The proposed method is applied to the analysis of the formation and propagation of hot cracking in welding. In particular, Houldcroft type test, Trans-Varestraint test and the narrow gap welding are analyzed using the proposed method.
- 大阪大学の論文
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