Simple shear methodology for local structure–property relationships of sheet metals: State-of-the-art and open issues
Simple shear presents a local material structure–property relationship and plays an
important role in the development of material design, mechanical modeling, and …
important role in the development of material design, mechanical modeling, and …
Ductile fracture experiments with locally proportional loading histories
Basic ductile fracture experiments for sheet metal (or flat coupons extracted from bulk
material) are presented to characterize the onset of fracture at different stress states. Special …
material) are presented to characterize the onset of fracture at different stress states. Special …
The mechanisms of ductile rupture
One of the most confounding controversies in the ductile fracture community is the large
discrepancy between predicted and experimentally observed strain-to-failure values during …
discrepancy between predicted and experimentally observed strain-to-failure values during …
Determining the strain to fracture for simple shear for a wide range of sheet metals
There is a particularly high degree of experimental uncertainty associated with the
determination of the strain to fracture for simple shear. In most shear specimens, different …
determination of the strain to fracture for simple shear. In most shear specimens, different …
An incremental stress state dependent damage model for ductile failure prediction
FXC Andrade, M Feucht, A Haufe… - International Journal of …, 2016 - Springer
The goal of this contribution is to formally present an incremental damage model conceived
to predict failure of ductile materials in forming and crash applications. Denoted henceforth …
to predict failure of ductile materials in forming and crash applications. Denoted henceforth …
A review on ductile fracture prediction of cracked/notched components: The distinct and simplifying roles of the equivalent material concept and fictitious material …
S Mohammadi, AR Torabi - Theoretical and Applied Fracture Mechanics, 2024 - Elsevier
Most of engineering structures and components are made of ductile materials, while fracture
mechanics tools have been mostly developed for brittle materials. This article investigates …
mechanics tools have been mostly developed for brittle materials. This article investigates …
[HTML][HTML] Void growth in ductile materials with realistic porous microstructures
In this paper, we have investigated void growth in von Mises materials which contain
realistic porous microstructures. For that purpose, we have performed finite element …
realistic porous microstructures. For that purpose, we have performed finite element …
The Sandia Fracture Challenge: blind round robin predictions of ductile tearing
Existing and emerging methods in computational mechanics are rarely validated against
problems with an unknown outcome. For this reason, Sandia National Laboratories, in …
problems with an unknown outcome. For this reason, Sandia National Laboratories, in …
[HTML][HTML] Plastic anisotropy and ductile fracture of bake-hardened AA6013 aluminum sheet
The anisotropic plastic flow and ductile fracture of AA6013 aluminum sheet is investigated
under quasistatic conditions. The plasticity of the material is probed through uniaxial tension …
under quasistatic conditions. The plasticity of the material is probed through uniaxial tension …