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Development of Large-scaled FEM for Analysis of Mechanical Problems in Welding
FEM Mechanical Problems Welding
2009/4/30
Finite element method is a powerful tool for predicting welding distortion. However, the mechanical phenomena in welding are strong non-linear transient problems and thermal-elastic-plastic FE analysi...
In this paper, structural analysis with DIrect Loading Analysis Method (DILAM) and Design Irregular Wave method (DIW) has been carried out for a 135,000 m3 LNG carrier and compared with full scale mea...