考虑材料温度相关性的二维轮轨弹塑性滑动接触温升分析1)
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FRICTIONAL TEMPERATURE ANALYSIS OF TWO-DIMENSIONAL ELASTO-PLASTIC WHEEL-RAIL SLIDING CONTACT WITH TEMPERATURE-DEPENDENT MATERIAL PROPERTIES 1)
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图6. 不同对流换热系数下的钢轨表面温升曲线($P_{\rm s}=90$ kN, $v=350$ km/h, $s=8$%) |
Fig.6. The temperature rise curves of rail surface with different convection coefficients ($P_{\rm s}=90$ kN, $v=350$ km/h, $s=8$%) |
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