Catalogue of the numerical solutions for SEN(B) specimen assuming the large strain formulation and plane strain condition

• Autorzy: Graba, M.
• Języki publikacji: EN

Abstrakty

EN

In this paper the values of the maximum opening stress and its distance from crack tip determined for various elastic–plastic materials for single edge notched specimens in bending (SEN(B)) are presented. The influence of the yield strength, the work-hardening exponent and the crack length on the maximum opening stress was tested. The numerical results were approximated by the closed form formulas. In this paper some comments and suggestions about modeling FEM assuming large strain formulation are given.

Słowa kluczowe

PL

mechanika pękania; pęknięcia; naprężenia; FEM; podejście lokalne

EN

fracture mechanics; cracks; stress fields; FEM; J integral; large strain formulation; maximum opening stress; local approach

• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2012
• Tom: Vol. 12, no. 1
• Strony: 29--40
• Opis fizyczny: Bibliogr. 27 poz., rys., tab., wykr.

Twórcy

autor

Graba, M.

• Kielce University of Technology, Faculty of Mechatronics and Machine Design, Chair of Fundamentals of Machine Design, Al. 1000-lecia PP 7, 25-314 Kielce, Poland,

Bibliografia

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