Proceedings of the KSR Conference (한국철도학회:학술대회논문집)

The Korean Society for Railway (한국철도학회)
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A Study on the Selection of Optimal Spot-weld Pitch for The Stainless Steel Car-body

스텐레스 차체 스폿용접부의 최적 피치 선정에 관한 연구

  • 서승일 (한진중공업 연구개발부) ;
  • 차병우 (한진중공업 연구개발부)
  • Published : 1998.11.01
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Abstract

The pitch of spot-weld is a important variable in a view of both production cost and strength of car-body. Various renditions for the selection of pitches have been researched and especially in this paper the buckling analysis is carried out for the 2-sheet pannel structures. The optimal pitch is obtained by optimization program and FEM, which can enhance the buckling strength.

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