FIELD: construction.
SUBSTANCE: method to reduce noise of rail transport wheelsets against rail joints consists in the fact that a joint of one rail is arranged relative to the joint of the other rail at the distance d that ensures phase shift between noise sources π. Impact noise of wheelsets against a joint of a single rail is compensated with an impact of wheels against a joint of the other rail.
EFFECT: increased efficiency in reduction of noise from wheelsets of rail transport against rail joints.
3 dwg
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