Antiplane deformation of a bimaterial containing an interfacial crack with the account of friction. [P.] 1, Single loading

• Autorzy: Sulym H. , Piskozub L. , Piskozub Y. , Pasternak I.
• Języki publikacji: EN

Abstrakty

EN

The paper presents the exact analytic solution to the antiplane problem for a non-homogeneous bimaterial medium containing closed interfacial cracks, which faces can move relatively to each other with dry friction. The medium is subjected to the action of normal and arbitrary single loading in a longitudinal direction. Based on the discontinuity function method the problem is reduced to the solution of the system of singular integral-differential equations for stress and displacement discontinuities at the possible slippage zones. Influence of loading parameters and the effects of friction on the sizes of these zones is analyzed. The stress intensity factors, stress and displacement discontinuities, energy dissipation are determined for several characteristic types of external loading.

Słowa kluczowe

EN

friction; interfacial crack; energy dissipation; stress intensity factor; antiplane deformation; longitudinal shear; bi-material; discontinuity functions

PL

tarcie; pęknięcia międzyfazowe; rozproszenie energii; ścinanie podłużne; biomateriały; funkcje nieciągłe

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2015
• Tom: Vol. 9, no. 2
• Strony: 115--121
• Opis fizyczny: Bibliogr. 34 poz., rys., wykr.

Twórcy

autor

Sulym H.

• Faculty of Mechanical Engineering, Bialystok University of Technology, 45C, Wiejska Str., 15-351 Bialystok, Poland

autor

Piskozub L.

• Ukrainian Academy of Printing, Pidgolosko Str. 19, 79020 L’viv, Ukraine

autor

Piskozub Y.

• Ukrainian Academy of Printing, Pidgolosko Str. 19, 79020 L’viv, Ukraine

autor

Pasternak I.

• [e-mail]

Bibliografia

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