- Volume 8 Issue 5
The geometric parameters between wheel and rail change wheel/rail contact geometry characteristics, and this influence dynamic behavior of rolling stock. So, the selections of optimum geometric parameters between wheel and rail is important for planning of railway system. In this study, we have analyzed the influence of geometric parameters like wheel flange-back distance, gage, and rail inclination on the equivalent conicity relating to dynamic behavior. The analyses show the following results. The widening of wheel flange-back distanc, the decrement of gage increase the equivalent conicity and the increment of rail inclination show the sharp change of the equivalent conicity.
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- R. Heller, N.K. Cooperrider, 'Users Manual for Asymmetric Wheel/Rail Contact Characterization Program', 1977
- 'Calculation of Equivalent Conicities for the S1002 Wheel Profile on UIC60 Rails', ERRI Report DT54/E
- 허현무 외, '경제적 차륜답면관리기술 개발 3차년도 최종보고서', 철도청, 2004