Publications

Life Sciences

New insights into nanoscale organization of dentin

Dentin is the main tissue of the tooth, located between the enamel and the pulpal cavity. Dentin displays a hierarchical organization with microscale porosities surrounded by a dense mineral collar (peritubular dentin, PTD) called tubules, embedded…

MC. Riou, J. Pérez, A. Martin, Alexis Nicolaÿ, T. Reiss, BPJ Fournier, M. de la Dure-Molla, Elsa Vennat

CMBBE 2023 : The 18th International Symposium on Computer Methods in Biomechanics and Biomedical Engineering - 2023

Engineering Sciences

Evaluation of effects of short and long-term thermo-oxidative aging on chemo-rheological and mechanical properties of asphalt concretes

S. Somé, A. Kouevidjin, V. Mouillet, A. Feeser, J.-F. Barthélémy, Hachmi Ben Dhia

Road Materials and Pavement Design - 2023

Mechanics of materials

Modeling anisotropic damage using a reconstruction by rational covariants of the elasticity tensor obtained by Discrete Element tests

When submitted to mechanical loading, quasi-brittle materials such as concrete are degraded. This degradation leads to a decrease in stiffness and a loss of isotropy. In the literature, different anisotropic damage models account for those phenomena…

Flavien Loiseau, Cécile Oliver Oliver-Leblond, Rodrigue Desmorat

Seventh International Conference on Computational Modeling of Fracture and Failure of Materials and Structures (CFRAC2023) - 2023

Mechanics of materials

Anisotropic Damage Model Based on a Decomposition of the Elasticity Tensor in Terms of Covariants

Anisotropic damage models usually require complex experimental identification procedure. To avoid this issue, this study aims at deriving an anisotropic damage model from micromechanical simulations. In particular, we will focus on the determination…

Flavien Loiseau, Cécile Oliver Oliver-Leblond, Rodrigue Desmorat

Fourth International Conference on Damage Mechanics (ICDM4) - 2023

Biological Physics