THE PRESENCE OF VERTICAL IRREGULARITIES OF RAILWAY TRACK ACCORDING TO THE CAR TRACK METER

V. V. Rybkin, M. P. Sysyn

Abstract


Two methods are proposed for the vertical roughness determination of railway track depending on data of the measuring carriage – trigonometric series method and numerical method. The vertical roughness and a warp were calculated on each rail. The warp was compared with the measured warp to estimate the precision of the measurement.


Keywords


vertical determination of railway track; measuring carriage; numerical method

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ISSN 2307–3489 (Print)
ІSSN 2307–6666 (Online)