Rail Track with Rail Compression
نویسندگان
چکیده
The problem of damping the noise on track, arising from movement train, is solved sufficiently but it simple, if rail with spacers laid inside longitudinally located band sleeper-mechanism. result a layered thread, consisting belts: tape elastic three sides, tie-mechanism and ballast layer. unity layers carried out due to their own mass. This static track without external load. Rail compression an effective property tracks. It formed in sleeper mechanism under influence vertical forces displacements horizontal derivatives. When loading repeatedly subsequent unloading.n this case, each previous changes conditions work are taken into account cycle unloading. A kind self-adapting linear system, which necessary frequent load operating for silent performance functional purpose. specificity path that wheel creates vibration noise, immediately damped by damping. balance between occurrence its suppression achieved ratio lengths half-sleeper shoulders as lever. condition appearance shift direction shoulder half-sleepers unequal settlements L-shaped eccentric loading. As research, advantages have been revealed, guarantor stability design parameters during long-term operation track. cost reduction halved steel savings, lower labor costs operational needs.
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ژورنال
عنوان ژورنال: Nauka i Tehnika
سال: 2021
ISSN: ['2227-1031', '2414-0392']
DOI: https://doi.org/10.21122/2227-1031-2021-20-3-234-242