Influence of Car Retarders on the Crack Growth in Side Frames of Car Trucks

We propose a procedure for the evaluation of the subcritical propagation of fatigue cracks on the surfaces of side frames of freight railroad cars under the action of irregular cyclically varying operating loads with regard for the overloads of railroad car retarders in the gravity yards. It is show...

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Veröffentlicht in:	Materials science (New York, N.Y.) N.Y.), 2021-07, Vol.57 (1), p.48-52
Hauptverfasser:	Skalskyi, V. R., Rudavskyi, D. V., Shefer, M. S., Kanyuk, Yu. I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Cars Characterization and Evaluation of Materials Chemistry and Materials Science Crack propagation Fatigue Fatigue cracks Fatigue failure Fatigue testing machines Freight railways Materials Materials Science Overloading Railroad cars Railroads Retarders Side frames Solid Mechanics Structural Materials Surface cracks
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