Hybrid experimental–numerical analysis of basic ductile fracture experiments for sheet metals
353 citations recorded by the source corpus.
Subfields: Materials Chemistry, Mechanical Engineering, Mechanics of Materials
View Paper: https://www.semanticscholar.org/paper/5858fc387b27decf15a9d26b7a155e1cb620cbc9
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In Materials Chemistry
In Mechanical Engineering
In Mechanics of Materials
Citations in the corpus
- Characterization of the post-necking strain hardening behavior using the virtual fields method (2013, methodology): “However, several studies have been conducted to obtain the true stress– strain curve at large strains without adopting phenomenological hardening laws (Dunand and Mohr, 2010; Tardif and Kyriakides, 2012; Kamaya and Kawakubo, 2011; Tao et al., 2009).”
- Influence of the Lode parameter and the stress triaxiality on the failure of elasto-plastic porous materials (2012, background): “Nonetheless, recent experimental evidence (Bao and Wierzbicki, 2004; Barsoum and Faleskog, 2007a; Mohr and Ebnoether, 2009; Dunand and Mohr, 2010) suggests that a new, different mechanism should come into play at low triaxialities, leading to a substantial reduction of the material ductility with…”
- A hybrid approach for modelling of plasticity and failure behaviour of advanced high-strength steel sheets (2013, methodology): “With a customised experimental method to measure the instant of crack initiation, the criterion here is not to indicate the final fracture ( "f), as it is normally adopted in the literature (Bai and Wierzbicki, 2008; Bao and Wierzbicki, 2004a; Dunand and Mohr, 2010), but to characterise the initiati”
- Ductile fracture experiments with locally proportional loading histories (2016, methodology): “The corresponding simulation result using the finite element model of Dunand and Mohr (2010) and a weighting factor of a ¼ 0.7 (obtained through computational minimization) is shown as solid line.”
- Micromechanically-motivated phenomenological Hosford–Coulomb model for predicting ductile fracture initiation at low stress triaxialities (2015, methodology): “…3D digital image correlation is possible (e.g. Morgeneyer et al. (in press)), the strains can only be estimated through statistical analysis of grain deformation in micrographs (e.g. Ghahremaninezhad and Ravi-Chandar (2012)) or hybrid experimental–numerical analysis (e.g. Dunand and Mohr (2010)).”
- Experiments and modeling of anisotropic aluminum extrusions under multi-axial loading – Part II: Ductile fracture (2012, methodology): “The same trend has been reported by Dunand and Mohr (2010) for TRIP steel, who pointed out that the rough edge with numerous geometric defects induced by the abrasive water-jet is responsible for the premature failure.”
- Numerical failure analysis of a stretch-bending test on dual-phase steel sheets using a phenomenological fracture model (2010, methodology): “The element size of this FE model was determined following the same procedure as in the article by Dunand and Mohr (2010), and it was set to the value below which the FE solution converges.”
- Ductile fracture of aluminum 2024-T351 under proportional and non-proportional multi-axial loading: Bao–Wierzbicki results revisited (2015, methodology): “The non-uniformity of the stress and strain fields in ductile fracture experiments requires a hybrid experimental–numerical analysis of the measurements (e.g. Mohr and Henn, 2007; Barsoum and Faleskog, 2007; Dunand and Mohr, 2010; Faleskog and Barsoum, 2013).”
- Stress–strain curves of metallic materials and post‐necking strain hardening characterization: A review (2019, methodology): “ξ 1⁄4 f ðnÞ·ðb1;n1⁄40·εeq þ b2;n1⁄40Þ f ðnÞ 1⁄4 −0:22942·n2 − 0:36902·nþ 1 b1;n1⁄40 1⁄4 0:03232ða0=R0Þ(2) − 0:27ða0=R0Þ þ 0:3688 b2;n1⁄40 1⁄4 −0:04084ða0=R0Þ(2) þ 0:3557ða0=R0Þ þ 1:0577 (56)”