Publications

Structural mechanics

Approche expérimentale de l'homogénéisation cinématique

Maxence Wangermez, Martin Poncelet, Nicolas Auffray

Colloque National Mécamat Aussois 2021+1 - "Mécanique des matériaux architecturés" - 2022

Mechanics of materials

2D Numerical Simulation of Auxetic Metamaterials Based on Force and Deformation Consistency

This work showcases a novel phenomenological method to create predictive simulations of metallic lattice structures. The samples were manufactured via laser powder bed fusion (LPBF). Simulating LPBF-manufactured metamaterials accurately presents a…

Antonina Roth, Georg Ganzenmüller, Florian Gutmann, Puneeth Jakkula, François Hild, Aron Pfaff, Kaiyang Yin, Chris Eberl, Stefan Hiermaier

Materials - 2022

Dynamique, vibrations

Experimental study of corroded RC beams: dissipation and equivalent viscous damping ratio identification

Corrosion of steel reinforcement is one of the most common durability issues for reinforced concrete (RC) structures, especially when located in marine areas. The study of the mechanical consequences of this pathology is of great importance to…

C. Lejouad, B. Richard, P. Mongabure, Sophie Capdevielle, F. Ragueneau

Materials and structures - 2022

Mechanics of materials

Flambage des nids d'abeille en bicompaction

Martin Poncelet, M Wangermez, C Combescure

Colloque MECAMAT AUSSOIS 2021+1 - 2022

Engineering Sciences

Numerical Studies of Smart Structure With Piezoelectric Actuators to Enhance Surface Integrity

Cédric Zaccardi, Aurélien Mazette, Ludovic Chamoin

Procedia CIRP - 2022

Mechanics of materials

In-situ strain induced martensitic transformation measurement and consequences for the modeling of medium Mn stainless steels mechanical behavior

This work aims at studying the control of medium manganese austenitic stainless steels' mechanical behavior and austenite to martensite transformation via chemical composition. Six grades of austenitic stainless steel were cast with chemical…

Ilusca Janeiro, Olivier Hubert, Jean-Hubert Schmitt

International Journal of Plasticity - 2022

Mechanics of materials

Essais mécaniques et matériaux architecturés

Martin Poncelet

Colloque National Mécamat Aussois 2021+1 "Mécanique des matériaux architecturés" - 2022

Mechanics of materials

Cohesive properties of refractory castable at 600°C: Effect of sintering and testing temperature

This paper aims to evaluate cohesive properties for an alumina refractory with mullite-zirconia aggregates from wedge splitting tests (WST), and to assess their sensitivity to sintering and testing temperature. Five experiments were analyzed of…

R Vargas, R B Canto, François Hild

Journal of the European Ceramic Society - 2022

Materials

C-A-S-H Thermoelastic Properties at the Molecular and Gel Scales

Bilal Mahmoud Hawchar, Tulio Honorio

Journal of Advanced Concrete Technology - 2022

Mechanics of materials

Identification of Cosserat elastic overall media of quasi-periodic lattices

For a few years, the interest in architectured materials has grown since they enable to reach new zones of Ashby diagrams. Quasi-periodic lattices are a class of porous materials that appear locally disorganised but are highly deterministic, as…

Audrey Somera, Martin Poncelet, Nicolas Auffray, Julien Réthoré

Colloque National Mécamat Aussois 2021+1 "Mécanique des matériaux architecturés" - 2022