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Conference papers
Ductile fracture – Influence of heterogeneous microstructure on nucleation, growth and coalescence mechanisms
Abstract : Investigations at the microstructure scale are essential if one wants to predict accurately ductile fracture of metallic materials under complex multiaxial and non-proportional loadings. An advanced finite element approach based on a level set formalism and body-fitted immersed meshing capabilities enable the modeling of nucleation, growth and coalescence mechanisms for complex 3D microstructures and under large plastic strain. Applications on real microstructures (coming from in-situ laminography) and exact boundary conditions (thanks to Digital Volume Correlation) are studied and discussed for different loading conditions.
Cited literature [2 references]
https://hal-mines-paristech.archives-ouvertes.fr/hal-01421633
Contributor : Magalie Prudon <>
Submitted on : Thursday, December 22, 2016 - 4:23:31 PM
Last modification on : Tuesday, March 23, 2021 - 5:28:03 PM
Long-term archiving on: : Tuesday, March 21, 2017 - 2:50:22 PM
Contributor : Magalie Prudon <>
Submitted on : Thursday, December 22, 2016 - 4:23:31 PM
Last modification on : Tuesday, March 23, 2021 - 5:28:03 PM
Long-term archiving on: : Tuesday, March 21, 2017 - 2:50:22 PM
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trejo-numiform2016.pdf
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