Proceedings of the KWS Conference (대한용접접합학회:학술대회논문집)

The Korean Welding and Joining Society (대한용접접합학회)
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Three dimensional finite element analysis of art-welding processor via parallel compuating

아크 용접 공정의 3차원 병렬처리 유한 요소 해석

  • 임세영 (한국과학기술원 기계공학과) ;
  • 김주완 (한국과학기술원 기계공학과) ;
  • 김현규 (한국과학기술원 기계공학과) ;
  • 조영삼 (한국과학기술원 기계공학과)
  • Published : 2002.05.01
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Abstract

An implicit finite element implementation for Leblond's transformation plasticity constitutive equations, which are widely used in welded steel structure is proposed in the framework of parallel computing. The implementation is based upon the updated Lagrangian formulation. We examine the efficiency of parallel compuatation for the finite element analysis of a welded structure using multi-frontal solver.

Keywords