Predicting hot deformation behaviors under multiaxial loading using the Gurson-Tvergaard-Needleman damage model for Ti-6Al-4V alloy sheets

DOI10.1016/j.euromechsol.2021.104227zbMath1485.74087OpenAlexW3127117529MaRDI QIDQ2035202

Hyuk Jong Bong, Daeyong Kim, Jin Woo Lee, Yong-Nam Kwon

Publication date: 24 June 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.2021.104227

zbMATH Keywords

finite element analysisadiabatic heatingstrain rate sensitivitymulti-axial loadingflow softeningplactic fracture

Mathematics Subject Classification ID

Anelastic fracture and damage (74R20) Finite element methods applied to problems in solid mechanics (74S05) Thermal effects in solid mechanics (74F05) Plastic materials, materials of stress-rate and internal-variable type (74C99)

Uses Software

• ABAQUS

Cites Work

• A plastic constitutive equation incorporating strain, strain-rate, and temperature
• Effect of oxygen content and microstructure on the thermo-mechanical response of three Ti-6Al-4V alloys: experiments and modeling over a wide range of strain-rates and temperatures
• Hybrid experimental-numerical analysis of basic ductile fracture experiments for sheet metals
• Quasi-static and dynamic loading responses and constitutive modeling of titanium alloys
• Damage evolution around shear loaded intervoid ligaments in plane strain and plane stress
• On some topics for the numerical simulation of ductile fracture
• Modification of the Gurson model for shear failure
• A Continuum Model for Void Nucleation by Inclusion Debonding