한국항해항만학회:학술대회논문집 (Proceedings of the Korean Institute of Navigation and Port Research Conference)

한국항해항만학회 (Korean Institute of Navigation and Port Research)
권호 표지

마그네트 천장크레인 거더의 치적설계

Optimum Design of Magnet Over Head Crane Girder

  • 노영희 (동아대학교 대학원) ;
  • 홍도관 (동아대학교 대학원) ;
  • 최석창 (창원전문대학 기계설계과) ;
  • 안찬우 (동아대학교 기계산업시스템 공학부) ;
  • 한근조 (동아대학교 기계산업시스템 공학부)
  • 발행 : 2002.03.01
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초록

In this study, structural optimum design was applied to the girder of magnet over head crane. The optimization was carried out using ANSYS Code for the deadweight of girder, especially focused on the thickness of its upper, lower, side and reinforced plates. The weight could be reduced up to around 15 % with constraints of its deformation, stress, natural frequency and buckling strength. The structural safety was also verified by the buckling analysis of its panel structure. It might be thought to be very useful to design the conventional structures for the weight save through the structural optimization.

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