Rubber structure under dynamic loading – computational studies

• Autorzy: Baranowski P. , Gieleta R. , Małachowski J. , Mazurkiewicz Ł.
• Języki publikacji: EN

Abstrakty

EN

This study focuses on the rubber structure behaviour assessment under dynamic loading using numerical methods. Dynamic simulations of the TNT explosion under the tiresuspension system were performed using the explicit LS-Dyna code using Arbitrary LagrangianEulerian formulation with Jones Wilkins Lee (JWL) equation defining the explosive material. During analyses two different constitutive materials were used: Mooney-Rivlin without ratedependency and Ogden rubberlike material (MAT 181 Simplified Rubber) which includes strain rate effects. Consequently, tire rubber material behaviour was investigated and compared for two simulated cases.

Słowa kluczowe

EN

rubber; constitutive models; strain rate; dynamic loading; suspension system; tire

PL

guma; modele konstytutywne; prędkość odkształcenia; obciążenie dynamiczne; system zawieszenia; opona

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Engineering Transactions
• Rocznik: 2013
• Tom: Vol. 61, iss. 1
• Strony: 33--46
• Opis fizyczny: Bibliogr. 29 poz., rys., tab., wykr.

Twórcy

autor

Baranowski P.

• Military University of Technology Department of Mechanics and Applied Computer Science Gen. S. Kaliskiego 2, 00-908 Warszawa, Poland

autor

Gieleta R.

• Military University of Technology Department of Mechanics and Applied Computer Science Gen. S. Kaliskiego 2, 00-908 Warszawa, Poland

autor

Małachowski J.

• Military University of Technology Department of Mechanics and Applied Computer Science Gen. S. Kaliskiego 2, 00-908 Warszawa, Poland

autor

Mazurkiewicz Ł.

• Military University of Technology Department of Mechanics and Applied Computer Science Gen. S. Kaliskiego 2, 00-908 Warszawa, Poland

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