Simulation of ductile behaviour of 20MnMoNi55 steel using unsaturated Gfr′ values for short crack growth estimated by introduction of correction factor to critical fracture energy, Gfr

Author:

Choudhury S.,Acharyya S.K.,Dhar S.

Funder

Areva Pvt Ltd.

Publisher

Elsevier BV

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Reference35 articles.

1. Effect of Constraint on Specimen Dimensions Needed to Obtain Structurally Relevant Toughness Measures;Kirk,1993

2. Continuum theory of ductile fracture by void nucleation and growth: Part I- Yield criteria and flow rules for ductile media;Gurson;ASME J. Engineering Materials Technology,1977

3. Analysis of the cup cone fracture in round tensile bar;Tvergaard;Acta Metall.,1984

4. Ductile Fracture models and their potential in local approach of fracture;Rousselier;Nucl. Eng. Des.,1987

5. Me'thodes e´nerge ´tiquesen me'canique dela rupture;N'Guyen;J. Me ´canique,1980

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