Stress and displacement intensity factors of cracks in anisotropic media

• Autorzy: Kuznetsov S. , Karakozova A.

Identyfikatory

DOI

10.2478/ijame-2020-0044

• Języki publikacji: EN

Abstrakty

EN

A relation connecting stress intensity factors (SIF) with displacement intensity factors (DIF) at the crack front is derived by solving a pseudodifferential equation connecting stress and displacement discontinuity fields for a plane crack in an elastic anisotropic medium with arbitrary anisotropy. It is found that at a particular point on the crack front, the vector valued SIF is uniquely determined by the corresponding DIF evaluated at the same point.

Słowa kluczowe

EN

stress intensity factor; displacement intensity factor; anisotropy; asymptote; crack; pseudo-differential equation

PL

naprężenie; anizotropia; pęknięcie

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2020
• Tom: Vol. 25, no. 3
• Strony: 212--218
• Opis fizyczny: Bibliogr. 18 poz., wykr.

Twórcy

autor

Kuznetsov S.

• Ishlinsky Institute for Problems in Mechanics, Moscow, RUSSIA
• Bauman Moscow State Technical University, Moscow, RUSSIA
• Moscow State University of Civil Engineering, Moscow, RUSSIA

autor

Karakozova A.

• Moscow State University of Civil Engineering, Moscow, RUSSIA

Bibliografia

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• [15] Kuznetsov S.V. (1995): Direct boundary integral equation method in the theory of elasticity. − Quart. Appl. Math., vol.53, pp.1-8.
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Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021)