Finite element modelling of contact interaction between wheel and rail with three-layered thin coating

• Autorzy: Kolesnikov V. , Chebakov M. , Nasedkin A. , Sukhov D.

Warianty tytułu

PL

Modelowanie MES współpracy kontaktowej koła i szyny pokrytej trzema warstwami cienkich powłok

• Języki publikacji: EN

Abstrakty

EN

The stress-strain of thin multilayered coatings covered the surface of the rail is studied near the region of side contact in turning motion. The stress-strain state is studied for various geometric and mechanical coating parameters' values. A theoretical and a finite element models are developed. Stress-strain state analysis has been made based on models developed and recommendations were given for an optimal coating parameters' selection.

Słowa kluczowe

EN

contact problem; finite element method; ANSYS; thin coating; wheel-rail interaction

PL

zagadnienie kontaktowe; metoda elementów skończonych; ANSYS; cienka powłoka; współpraca koło-szyna

• Wydawca: Wydawnictwo Politechniki Śląskiej
• Czasopismo: Transport Problems
• Rocznik: 2010
• Tom: T. 5, z. 2
• Strony: 119--124
• Opis fizyczny: Bibliogr. 6 poz.

Twórcy

autor

Kolesnikov V.

autor

Chebakov M.

autor

Nasedkin A.

autor

Sukhov D.

• Southern Federal University, Miltchakova str., 8a, Rostov on Don, 344090, Russia,

Bibliografia

• 1. Novaczky V. Theory of Elasticity. Moscow, Mir, 1975. (in Russian).
• 2. ANSYS Rel. 11.0. Basic Analysis Procedures Guide. SAS IP Inc. Canonsburg, 2007.
• 3. ANSYS Rel. 11.0. Elements Reference. SAS IP Inc. Canonsburg, 2007.
• 4. ANSYS Rel. 11.0. Theory Reference for ANSYS and ANSYS Workbench. SAS IP Inc. Canonsburg, 2007.
• 5. Kolesnikov V.I., Nasedkin A.V., Chebakov M.I., Ivanochkin P.G. Contact interaction in double- layered self-smearing cylindrical full-floating bearing. Vestnik RGUPS, vol. 4, 2007, (in Russian), pp. 5-10.
• 6. Kolesnikov V.I., Nasedkin A.V., Chebakov M.I., Bogush A.I. The study of mechanical properties’ heterogeneousness of near-surface wheel layers influence on rail contact interaction characteristics. Proc. Int. Sci. Techn. Conf. „Actual problems of tribology”, Samara, June 6-8, 2007, vol. 3, Moscow, Mashinostroenie, 2007, (in Russian), pp. 676-690.