Analytical formula of track deformation under a single wheel load was derived by establishing the differential equation of track vibration.
通过建立轨道振动微分方程，得到了单轮作用下轨道变形的解析表达式。
The analytical formula of track deformation under a single wheel load has been deduced by establishing the track vibration differential equation.
本文通过建立轨道振动微分方程，得到单轮作用下轨道变形的解析表达式。
The analytical formula of track deformation under a single wheel load has been deduced by establishing the track vibration differential equation.
本文通过建立轨道振动微分方程，得到单轮作用下轨道变形的解析表达式。
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