Towards Material Testing 2.0. A review of test design for identification of constitutive parameters from full‐field measurements
F Pierron, M Grédiac - Strain, 2021 - Wiley Online Library
Full‐field optical measurements like digital image correlation or the grid method have
brought a paradigm shift in the experimental mechanics community. While inverse …
brought a paradigm shift in the experimental mechanics community. While inverse …
A review of characterization and modelling approaches for sheet metal forming of lightweight metallic materials
Lightweight sheet metals are attractive for aerospace and automotive applications due to
their exceptional properties, such as low density and high strength. Sheet metal forming …
their exceptional properties, such as low density and high strength. Sheet metal forming …
Testing methodologies for the calibration of advanced plasticity models for sheet metals: A review
Numerical simulations have become essential in engineering and manufacturing processes
involving plasticity. The reliability and effectiveness of the simulations depend strongly on …
involving plasticity. The reliability and effectiveness of the simulations depend strongly on …
An open-source FEniCS-based framework for hyperelastic parameter estimation from noisy full-field data: Application to heterogeneous soft tissues
We introduce a finite-element-model-updating-based open-source framework to identify
mechanical parameters of heterogeneous hyperelastic materials from in silico generated full …
mechanical parameters of heterogeneous hyperelastic materials from in silico generated full …
Inverse identification strategies for the characterization of transformation-based anisotropic plasticity models with the non-linear VFM
Abstract The Virtual Fields Method (VFM) is a well established inverse technique used to
identify the constitutive parameters of material models using heterogeneous full-field strain …
identify the constitutive parameters of material models using heterogeneous full-field strain …
Material Testing 2.0: A brief review
F Pierron - Strain, 2023 - Wiley Online Library
With the advent of camera‐based full‐field measurement techniques such as digital image
correlation (DIC), researchers have been trying to exploit such rich data sets through the use …
correlation (DIC), researchers have been trying to exploit such rich data sets through the use …
Inverse identification of plastic anisotropy through multiple non-conventional mechanical experiments
Y Zhang, A Yamanaka, S Cooreman… - International Journal of …, 2023 - Elsevier
In theory, a single non-conventional mechanical experiment generating inhomogeneous
strain fields enables to inversely identify an anisotropic yield function. However, several …
strain fields enables to inversely identify an anisotropic yield function. However, several …
Calibration of anisotropic plasticity models using a biaxial test and the virtual fields method
The aim of the present study is to explore the combination of a biaxial test with a cruciform
specimen and the virtual fields method to develop an efficient strategy for simultaneous …
specimen and the virtual fields method to develop an efficient strategy for simultaneous …
Constitutive modeling of the anterior cruciate ligament bundles and patellar tendon with full-field methods
Anterior cruciate ligament (ACL) injury rates are rising, and there is little consensus about
what puts someone at risk for an ACL injury. Finite element models provide an effective …
what puts someone at risk for an ACL injury. Finite element models provide an effective …
Deep learning in frequency domain for inverse identification of nonhomogeneous material properties
The inverse identification of nonhomogeneous material properties from measured
displacement/strain fields, especially when noise exists, is crucial for both engineering and …
displacement/strain fields, especially when noise exists, is crucial for both engineering and …