Abstract
[For the English abstract and full text of the article please see the attached PDF-File (English version follows Russian version)].ABSTRACT This article presents the results of experimental research of vibrational processes in the ballast layer at the depths of 100 mm and 200 mm below the sleeper sole under non-stationary loads caused by percussive interaction between the wheels with faults in the form of flat spots on the tread, and the rails. Dependencies are established of vibrational accelerations on the values of vertical percussive loads on the rail caused by faulty wheels. Keywords: railway track, vibrational processes, non-stationary loading, percussive forces, accelerations, crushed stone fragments, ballast layer, wheel faults.
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