Journal of Ocean Engineering and Technology (한국해양공학회지)

Korean Society of Ocean Engineers (한국해양공학회)
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The Sectional Analysis of Trunk-lid using the Equilibrium Approach and Three-Dimensional Shape Composition

평형해법을 이용한 트렁크 리드의 단면해석과 3차원 형상합성

  • 정동원 (제주대학교 기계에너지생산공학부)
  • Published : 2001.05.01
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Abstract

A sectional analysis of trunk-lid carried out by using the equilibrium approach based on the force balance together with geometric relations and plasticity theory. In computing a force balance equation, it is required to define a geometric curve approximating the shape of sheet metal at any step of deformation from the interaction between the die and the deformed sheet. The trunk-lid panel material is assumed to possess normal anisotropy and to obey Hill's new yield criterion. Deformation of each section of trunk-lid panel is simulated and composed to get the three-dimensional shape by using CAD technique. It was shown that the three-dimensional shape composition of the two-dimensional analysis.

Keywords

References

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