Comparison of the Composite Materials Intended for Damping Elements for the Infrastructure of Rail Transport and Rolling Stock

E. G. Kurzina; A. G. Kolmakov; Yu. N. Aksenov; A. M. Kurzina; A. Yu. Bogachev; A. V. Semak

doi:10.1134/S0036029519040232

Comparison of the Composite Materials Intended for Damping Elements for the Infrastructure of Rail Transport and Rolling Stock

Authors: Kurzina E.G.¹, Kolmakov A.G.², Aksenov Y.N.¹, Kurzina A.M.¹, Bogachev A.Y.¹, Semak A.V.¹
Affiliations:
1. Russian University of Transport
2. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Issue: Vol 2019, No 4 (2019)
Pages: 448-452
Section: Applied Problems of Strength and Plasticity
URL: https://journals.rcsi.science/0036-0295/article/view/173214
DOI: https://doi.org/10.1134/S0036029519040232
ID: 173214

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Abstract

The elastic hysteretic properties of various polymer damping composite materials, namely, a composite material based on a rubber mixture, a rubber fiber composite material, and thermoplastic elastomers, are studied during static and dynamic loading at a load of 20–90 kN and a temperature of 23 and –40°C. The conditions of effective application of each composite material for a damping element for the upper structure of a railway track and rolling stock are determined.