Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
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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 (구미1대학 컴퓨터응용기계설계과) ;
  • 양원호 (성균관대학교 기계공학부) ;
  • 조명래 (인덕대학 기계설계과) ;
  • 정기현 (성균관대학교 기계설계과 대학원)
  • Published : 2001.05.01
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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 ;s 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.

Keywords

References

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