Numerical simulations have become essential in engineering and manufacturing processes involving plasticity. The reliability and effectiveness of the simulations depend strongly on …
A large number of conventional mechanical tests are required to calibrate advanced anisotropic yield functions. A well-designed non-conventional mechanical test generating …
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 …
Alternative processes to conventional machining are increasing in various fields. Both surface integrity and functional characteristics related to surface state, such as tensile …
Sheet metal forming processes are of upmost importance in many industrial applications. Their virtualization has been addressed by numerical simulation software. However, realistic …
The mechanical characterization of anisotropic thin walled-tubes along hoop direction is not a trivial task. It is necessary to develop experimental techniques, numerical methods and …
Nowadays, the development and design of new parts require an increasing knowledge of the materials' behaviour. Additionally, for the current sophisticated numerical modeling tools …
Many anisotropic phenomenological yield functions have been proposed in the literature in which their predictive capabilities strongly depend on the experimental calibration data as …
In this work, a new methodology for the material characterization of locally heat treated blanks is proposed. Laser treatments on the central part of dog-bone specimens, extracted …