The mechanical response of metals and their alloys are governed by the deformation mechanisms in the underlying microstructure. High-fidelity modeling of deformation in metals requires development of proper constitutive laws at single crystal scale. Image-based crystal plasticity FE framework is regarded as one of the most powerful tools for deformation simulations, allowing the modelers to explicitly represent the elastic and plastic anisotropy of the material using physics-based laws in a computational domain which statistically represents the morphological and crystallographic properties of the microstructure. In this work, a thermodynamically-consistent coupled crystal plasticity-crack phase field framework is derived to model fracture...
The overall and local tensile responses of an α iron multicrystalline sample are investigated in ord...
Ductile rupture is the dominant failure mechanism in body centered cubic (BCC) tantalum (Ta) loaded ...
International audienceLarge scale finite element simulations of the elastoviscoplastic behaviour of ...
Simulations of the deformation of microstructures at high homologous temperatures have been carried ...
AbstractSimulations of the deformation of microstructures at high homologous temperatures have been ...
A framework for dislocation-based viscoplasticity and dynamic ductile failure (CPDFE) has been devel...
Crystal plasticity models for single crystals at large deformation are shown. An extension to the co...
This dissertation develops various models for image-based crystal plasticity FE modeling of deformat...
Crystal plasticity models for single crystals at large deformation are shown. An extension to the co...
Simulations of the deformation of microstructures at high homologous temperatures have been carried ...
Classical crystal plasticity models fail to capture experimentally observed size effects, namely, th...
Classical crystal plasticity models fail to capture experimentally observed size effects, namely, th...
We present in this investigation an advanced phenomenological approach combining the computational e...
Classical crystal plasticity models fail to capture experimentally observed size effects, namely, th...
The macroscale mechanical behaviour of crystalline materials, such as polycrystalline metals and sin...
The overall and local tensile responses of an α iron multicrystalline sample are investigated in ord...
Ductile rupture is the dominant failure mechanism in body centered cubic (BCC) tantalum (Ta) loaded ...
International audienceLarge scale finite element simulations of the elastoviscoplastic behaviour of ...
Simulations of the deformation of microstructures at high homologous temperatures have been carried ...
AbstractSimulations of the deformation of microstructures at high homologous temperatures have been ...
A framework for dislocation-based viscoplasticity and dynamic ductile failure (CPDFE) has been devel...
Crystal plasticity models for single crystals at large deformation are shown. An extension to the co...
This dissertation develops various models for image-based crystal plasticity FE modeling of deformat...
Crystal plasticity models for single crystals at large deformation are shown. An extension to the co...
Simulations of the deformation of microstructures at high homologous temperatures have been carried ...
Classical crystal plasticity models fail to capture experimentally observed size effects, namely, th...
Classical crystal plasticity models fail to capture experimentally observed size effects, namely, th...
We present in this investigation an advanced phenomenological approach combining the computational e...
Classical crystal plasticity models fail to capture experimentally observed size effects, namely, th...
The macroscale mechanical behaviour of crystalline materials, such as polycrystalline metals and sin...
The overall and local tensile responses of an α iron multicrystalline sample are investigated in ord...
Ductile rupture is the dominant failure mechanism in body centered cubic (BCC) tantalum (Ta) loaded ...
International audienceLarge scale finite element simulations of the elastoviscoplastic behaviour of ...