Curve superelevation, critical transversal track resistance and gauge keeping strength are the principal parameters governing the passing speed of trains over the curve.

曲线超高、轨道临界横向抗力、轨距保持强度是控制列车曲线通过速度的主要参数。

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Curve superelevation, critical transversal track resistance and gauge keeping strength are the principal parameters governing the passing speed of trains over the curve.

曲线超高、轨道临界横向抗力、轨距保持强度是控制列车曲线通过速度的主要参数。

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