Discretization and material parameter characterization for a HAZ in direct-quenched armor steel

DOI10.1016/J.EUROMECHSOL.2021.104305zbMath1494.74053OpenAlexW3153342168MaRDI QIDQ2049663

Timo Björk, Tuomas Skriko, Riku Neuvonen

Publication date: 27 August 2021

Published in: European Journal of Mechanics. A. Solids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.euromechsol.2021.104305

zbMATH Keywords

numerical solutionfracture behaviorfriction-welded jointheat-affected zonequasi-static Johnson-Cook constitutive modelultra-high-strength steel

Mathematics Subject Classification ID

Thermal effects in solid mechanics (74F05) Fracture and damage (74R99) Numerical and other methods in solid mechanics (74S99) Junctions (74K30)

Cites Work

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• Numerical study of the plastic behaviour in tension of welds in high strength steels.
• Influence of hydrostatic stress on failure of axisymmetric notched specimens
• Use of the quasi-static Johnson-Cook model in the failure assessment of tensile specimens with metallurgical constraints
• Numerical analysis of the influence of the Lode parameter on void growth

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