Proceedings of the Korea Committee for Ocean Resources and Engineering Conference (한국해양공학회:학술대회논문집)

Korean Society of Ocean Engineers (한국해양공학회)
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Development of Deformation Predicting Model for Line Heating of Steel Plates

강판의 선상가열시 변형량 예측모델의 개발

  • Lim, Dong-Yong (School of Transportation Systems Engineering, University of Ulsan) ;
  • Lee, Joo-Sung (School of Transportation Systems Engineering, University of Ulsan)
  • 이동용 (울산대학교 수송시스템 공학부) ;
  • 이주성 (울산대학교 수송시스템 공학부)
  • Published : 2003.10.24
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Abstract

This paper is concerns with the development of the formulae to predict deformation of curved plate due to line heating. For this purpose thermal elasto-plastic analysis has been carried out for both flat and curved plate models with varying parameters which affect the result of line heating. based on the results of numerical analysis, the formulae for predicting angular deformation has been derived through the regression analysis, which. It has been seen that the present model well agrees with the numerical analysis results and can reflect the curvature effect of plate to be heated. This paper ends with some comments on this formulae.

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