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Liste des publications du LMPS

Affichage des publications 181 à 190 sur 1443 au total

Engineering Sciences

Quantification of Reinforcement Debonding in Damaged Mortar via Digital Volume Correlation

Background. Debonding between a cementitious material and a reinforcement is a mechanical phenomenon of great interest. It cannot be quantified directly through standard tests since it occurs within the material bulk. Objective. The goal is to…

Sylvain Langlois, Farid Benboudjema, Maroua Maaroufi, Fikri Hafid, Benjamin Smaniotto, François Hild, Amélie Fau

Experimental Mechanics -

Mechanics of materials

Experimental strategies to improve composite delamination response by promoting dissipation mechanisms at different length scales

This work explores different strategies to improve the delamination response of carbon fibers reinforced composite materials. In particular, it targets the creation of bridging ligaments to provide an extra dissipation mechanism with a long cohesive…

Luis Torres, Karin Saavedra, Federica Daghia

Composites Part A: Applied Science and Manufacturing -

Engineering Sciences

Fabrication of copper composites containing 3D graphene-like carbon network

Simultaneously improving copper’s mechanical strength and electrical conductivity through alloying or compositing is challenging. Constructing a three-dimensional continuously conductive and reinforcing network has been considered an effective…

Delong He, Oussama Keddache, Mingyu Zhou, Yi Ding, Jinbo Bai

Journal of Alloys and Compounds -

Structural mechanics

Efficient damage simulations under material uncertainties in a weakly-intrusive implementation

Uncertainty quantification is not yet widely adapted in the design process of engineering components despite its importance for achieving sustainable and resource-efficient structures. This is mainly due to two reasons: 1) Tracing the effect of…

Hendrik Geisler, Emmanuel Baranger, Philipp Junker

Journal of Mechanics of Materials and Structures -

Risques

A regional site response analysis of the Petobo area after the 2018.09.28 Palu–Donggala Indonesia earthquake using an equivalent-linear model

Abstract This paper presents a site-specific seismic ground response evaluation through convolution–deconvolution analysis in the Balaroa–Petobo area during the 2018 Palu–Donggala Indonesia earthquake. The equivalent-linear ground response analysis…

Rini Kusumawardani, Muhsiung Chang, Togani Cahyadi Upomo, Fernando Lopez‐caballero, Dadang Permana

Geoenvironmental Disasters -

Engineering Sciences

Geometry dependent Reduced-Order Models for the computation of homogenized transfer properties in porous Media, Part II -Electrical Double Layer effects

A Reduced-Order Model (ROM) based on Proper Orthogonal Decomposition (POD) is proposed to solve fastly the strongly nonlinear Elementary Cell Problem derived from the Periodic Homogenization of the Nernst-Planck-Poisson-Boltzmann equations. In…

Antoine Moreau, Cyrille Allery, Olivier Millet, Antoine Falaize

Acta Mechanica -

Environmental Engineering

Effect of MICP treatment on the mechanical properties of clay soils

The presence of drying cracks can significantly affect soil hydromechanical behavior, which has effects on soil performance in civil engineering. One innovative approach that has received much interest in the last decade is using microbially induced…

Olivier Maston, Tariq Ouahbi, Said Taibi, Ahmad El Hajjar, Leslie Sapin, Annette Esnault-Filet, Benoit Duchemin, Jean-Marie Fleureau

Transportation Geotechnics -