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Weight Reduction Design for a JIB of Deck Crane for Shipment

선박용 갑판크레인의 지브의 경량화설계

  • 한동섭 (동아대학교 BK21총괄사업단) ;
  • 이문재 (동아대학교 대학원 기계공학과) ;
  • 한근조 (동아대학교 기계공학과)
  • Published : 2009.04.01

Abstract

The demand of JIB crane to handle a container or a bulk in a vessel is increasingly because of the growth of the scale of trade through the sea. This deck crane such as JIB crane is required the weight reduction design because it is installed in the deck of a vessel due to the environment regulation. In this study first we carry out the structural analysis of JIB with respect to the luffing angle of it to calculate the maximum equivalent stress of JIB, and next the optimum design for the weight reduction design of JIB. The thickness in a cross section of JIB is adopted as the design variable, the weight of JIB as the objective function, and the von mises stress as the constraint condition for the optimum design of JIB using the ANSYS 10.0.

Keywords

JIB Crane;Weight Reduction Design;Luffing Angle;Structural Analysis

References

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