Analysis of two parameter identification methods for original and modified Johnson-Cook fracture strains, including numerical comparison and validation of a new blue-brittle dependent fracture model for free-cutting steel 50SiB8-Reference-Cited by-同舟云学术

Analysis of two parameter identification methods for original and modified Johnson-Cook fracture strains, including numerical comparison and validation of a new blue-brittle dependent fracture model for free-cutting steel 50SiB8

Published:2021-04 Issue: Volume:112 Page:102905
ISSN:0167-8442
Container-title:Theoretical and Applied Fracture Mechanics
language:en
Short-container-title:Theoretical and Applied Fracture Mechanics

Author:

Gerstgrasser Marcel,Smolenicki Darko,Akbari Mansur,Klippel Hagen,Roelofs Hans,Cadoni Ezio,Wegener Konrad

Funder

Innosuisse - Schweizerische Agentur für Innovationsförderung

Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung

Publisher

Elsevier BV

Subject

Applied Mathematics,Mechanical Engineering,Condensed Matter Physics,General Materials Science

Reference45 articles.

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2. On the ductile enlargement of voids in triaxial stress fields∗;Rice;J. Mech. Phys. Solids,1969

3. On the influence of state of stress on ductile failure initiation in high strength steels;Mackenzie;Eng. Fract. Mech.,1977

4. Fracture characteristics of three metals subjected to various strains, strain rates, temperatures and pressures;Johnson;Eng. Fract. Mech.,1985

5. On the application of stress triaxiality formula for plane strain fracture testing;Bai;J. Eng. Mater. Technol.,2009

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