Characterisation of materials subjected to large strains by inverse modelling based on in-plane displacement fields

By J. Kajberg, G. Lindkvist. 2004

266 citations recorded by the source corpus.

Subfields: Civil and Structural Engineering, Computer Vision and Pattern Recognition, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/561376c7f8cee65f80ed13520ffc61a81dbb507a

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In Civil and Structural Engineering

In Computer Vision and Pattern Recognition

In Mechanical Engineering

Citations in the corpus

Identification of plastic constitutive parameters at large deformations from three dimensional displacement fields (2011, unknown): “…used in the paper follows the indications given in Elasticity and Plasticity of Large Deformation (Bertram, 2008) [14]. is often adopted [22,23,24,25,26], i.e. a FE model of the test is built up and the constitutive parameters of the plasticity model are iteratively modiﬁed in order to…”
Characterization of the post-necking strain hardening behavior using the virtual fields method (2013, background): “The measurements needed for comparison purposes could be the load-axial displacement curves (Zhano and Li, 1994; Koc and Štok, 2004; Joun et al., 2008) or sur- face displacement fields (Kajberg and Lindkvist, 2004).”
Identification of elasto-visco-plastic parameters and characterization of Lüders behavior using digital image correlation and the virtual fields method (2008, background): “However, one of the main drawbacks is that FE computation is time consuming; estimating a few parameters from experimental data can easily take more than 20 hours in some cases [8].”
Determining the stress-strain behaviour at large strains from high strain rate tensile and shear experiments (2011, methodology): “Des., 5, 1 (2009) 13-27 M AN US CR IP T AC CE PT ED ACCEPTED MANUSCRIPT 23 [16] Kajberg J, Lindkvist G, Characterisation of materials subjected to large strains by inverse modelling based on in-plane displacement fields, International Journal of Solids and Structures, 41, 13 (2004) 3439-59 [17] Kajb”
Towards Material Testing 2.0. A review of test design for identification of constitutive parameters from full‐field measurements (2020, background): “Examples dealing with biological materials [18, 19], metals [20, 21, 22, 23, 24, 25], MEMS [26], composites [27, 28, 29, 30], heterogeneous [31] and homogeneous [32] hyperelastic materials, wood [33], and even crimped mineral wool [34], can be found in the literature.”
Stress–strain curves of metallic materials and post‐necking strain hardening characterization: A review (2019, background): “60 With a single correction factor G, the average true stress from the notched specimen can be converted to the material's equivalent stress– strain curve; see Equation (55).”