Proceedings of the KSME Conference (대한기계학회:학술대회논문집)

The Korean Society of Mechanical Engineers (대한기계학회)
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A Study on the Shape Design and Stress Analysis of Wheel Plate for Rolling Stock (2)

철도차량용 휠 플레이트의 응력해석 및 형상설계에 관한 연구 (2)

  • 성기득 (성균관대학교 대학원) ;
  • 양원호 (성균관대학교 기계공학부) ;
  • 조명래 (인덕대학 기계설계과) ;
  • 정기현 (성균관대학교 대학원) ;
  • 김철 (성균관대학교 대학원)
  • Published : 2000.11.02
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Abstract

The mechanical stress due to the wheel-rail contact and thermal stress due to the drag braking increase the incidence of wheel failure. So, firstly, stress analyses(mechanical, thermal and combined stress) of wheel plate are performed using 3-dimensional finite element method(FEM). Secondly, the optimum design of wheel plate is investigated in order to reduce weight of the wheel based on results of stress analysis. The optimum design is peformed using 2-dimensional axisymmetric F.E. model and its results are verified by 3-dimensional F. E. model.

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