Damping Composites from Materials with Different Elastic Hysteresis Properties for Sandwich Shock Absorbers of Railroad Transport

Autor:	V. N. Filippov, A. G. Kolmakov, A. M. Kurzina, A. V. Semak, E. G. Kurzina
Rok vydání:	2020
Předmět:	Vibration Hysteresis Shock absorber Materials science Natural rubber visual_art Composite number General Engineering visual_art.visual_art_medium General Materials Science Thermoplastic elastomer Composite material
Zdroj:	Inorganic Materials: Applied Research. 11:947-954
ISSN:	2075-115X 2075-1133
DOI:	10.1134/s2075113320040218
Popis:	The damping composites from the materials with different elastic hysteresis properties have been studied at dynamic loads and temperatures of +23°C and –40°C. A sandwich shock absorber for a rail damping element that is 14 mm in thickness from fiber-reinforced rubber composite and thermoplastic elastomer, which combines the advantages of each material, has been developed. A procedure for the choice of elastic hysteresis characteristics of sandwich shock absorbers and a mathematical model of a wagon–track multiple-mass vibration system making it possible to evaluate the applicability and performance of such shock absorbers have been proposed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1609b2576924eeca9bc7305d62325b38 https://doi.org/10.1134/s2075113320040218 Zobrazit plný text záznamu Full text from SpringerLink