Recherche

Consulter le flux RSS

Publications

Liste des publications du LMPS

Affichage des publications 541 à 550 sur 1305 au total

Civil Engineering

Diffusion des chlorures dans un tirant en béton armé maintenu sous chargement de traction : approche expérimentale

Des essais de migration accélérée ont été menés sur un tirant en béton armé maintenu sous chargement de traction. Différentes conditions de fissuration ont pu être testées : non fissuré, micro-fissuré et macro-fissuré. L'impact des phénomènes de…

Amandine Asselin, Jean-Philippe Charron, Clélia Desmettre, Cécile Oliver-Leblond, Farid Benboudjema

21e édition des Journées scientifiques du Regroupement francophone pour la recherche et la formation sur le béton (RF)²B -

Civil Engineering

Numerical simulations for the determination of chloride diffusivity in reinforced concrete under tensile load

In service conditions, reinforced concrete structures are multi-cracked due to the loads they are submitted to. It enables aggressive agents, such as chlorides, to penetrate the concrete cover and could initiate steel rebar corrosion leading to more…

Amandine Asselin, Jean-Philippe Charron, Clélia Desmettre, Farid Benboudjema, Cécile Oliver-Leblond

International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures Synercrete -

Civil Engineering

Isotropic and anisotropic Eikonal gradient-enhanced damage models: thermodynamics derivation and simulation of quasi-brittle materials

Quasi-brittle materials are often modeled using strain-softening continuum damage models. This implies using the so-called regularization techniques to obtain mesh-independent results in a finite element context. Non-local models of integral [1] and…

Breno RIBEIRO NOGUEIRA, Giuseppe Rastiello, Cédric Giry, Fabrice Gatuingt, Carlo Callari

CFRAC 2023 - The Seventh International Conference on Computational Modeling of Fracture and Failure of Materials and Structures -