Static failure load predictions under mixed mode loading with an implicit gradient formulation

• Autorzy: Tovo, R. , Livieri, P. , Benvenuti, E.
• Konferencja: Konferencja mechaniki pękania / sympozjum (X ; 11-14.09.2005 ; Opole-Wisła, Polska)
• Języki publikacji: EN

Abstrakty

EN

In this paper, a non-local equivalent stress is calculated by solving a second order differential equation of implicit type. The solution is obtained assuming a linear elastic constitutive behaviour and two different definitions of the equivalent stress as failure criteria. The static failure loads of notched PMMA specimens predicted through the present criterion are compared with experimental results taken from the literature.

Słowa kluczowe

EN

PMMA specimens; stress field

• Czasopismo: Zeszyty Naukowe. Mechanika / Politechnika Opolska
• Rocznik: 2005
• Tom: z. 82
• Strony: 211-218
• Opis fizyczny: Bibliogr. 12 poz., rys., tab., wykr.

Twórcy

autor

Tovo, R.

• University of Ferrara, Italy

autor

Livieri, P.

• University of Ferrara, Italy

autor

Benvenuti, E.

• University of Ferrara, Italy

Bibliografia

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