Search Results - "Monerie, Y."

Collapse dynamics and runout of dense granular materials in a fluid by Topin, V, Monerie, Y, Perales, F, Radjaï, F

“…We investigate the effect of an ambient fluid on the dynamics of collapse and spread of a granular column simulated by means of the contact dynamics method…”
Get full text

Determination of the size of the representative volume element for random quasi-brittle composites by Pelissou, C., Baccou, J., Monerie, Y., Perales, F.

“…A representative volume element (RVE) is related to the domain size of a microstructure providing a “good” statistical representation of typical material…”
Get full text

Local h-adaptive refinement method applied to solid mechanics by Daridon L., Delaume E., Monerie Y., Perales F.

“…A good spatial discretization is of prime interest in the accuracy of the finite element method. This paper presents a new refinement criterion dedicated to an…”
Get full text

Micro-rheology of dense particulate flows: Application to immersed avalanches by Topin, V., Dubois, F., Monerie, Y., Perales, F., Wachs, A.

“…We rely here on a non-smooth contact dynamics (NSCD) approach to treat particle collisions in a direct numerical simulation of a dense particulate flow…”
Get full text

Identification of Heterogeneous Elastoplastic Behaviors Using the Constitutive Equation Gap Method by Madani, T., Monerie, Y., Pagano, S., Pelissou, C., Wattrisse, B.

“…Recent developments in imaging techniques now facilitate local field measurements (e.g. strain, temperature, etc.). In this study, we identify the spatial…”
Get full text

Tensile strength and fracture of cemented granular aggregates by Affes, R., Delenne, J. -Y., Monerie, Y., Radjaï, F., Topin, V.

“…Cemented granular aggregates include a broad class of geomaterials such as sedimentary rocks and some biomaterials such as the wheat endosperm. We present a 3D…”
Get full text

Toward local identification of cohesive zone models using digital image correlation by Richefeu, V., Chrysochoos, A., Huon, V., Monerie, Y., Peyroux, R., Wattrisse, B.

“…In recent years, cohesive zone models have been formulated and used to numerically simulate the fracture of solid materials. Cohesive zone models presented in…”
Get full text

Interface debonding models: a viscous regularization with a limited rate dependency by Chaboche, J.L., Feyel, F., Monerie, Y.

“…Interface models have been developed over the past 10 years for simulating various scales of composite debonding effects, such as decohesion between matrix and…”
Get full text

Scaling behavior of immersed granular flows by Amarsid, L., Delenne, J.-Y., Mutabaruka, P., Monerie, Y., Perales, F., Radjai, F.

“…The shear behavior of granular materials immersed in a viscous fluid depends on fluid properties (viscosity, density), particle properties (size, density) and…”
Get full text

Two field multibody method for periodic homogenization in fracture mechanics of nonlinear heterogeneous materials by Perales, F., Bourgeois, S., Chrysochoos, A., Monerie, Y.

“…This paper presents a new computational approach dedicated to the fracture of nonlinear heterogeneous materials. This approach extends the standard periodic…”
Get full text

Enhanced features of a constitutive equation gap identification method for heterogeneous elastoplastic behaviours by Madani, T., Monerie, Y., Pagano, S., Pelissou, C., Wattrisse, B.

“…To identify mechanical properties in heterogeneous materials, the local stress fields have to be estimated. The recent developments in imaging techniques allow…”
Get full text

Elastic behavior of porous ceramics: application to nuclear fuel materials by Gatt, J.-M., Monerie, Y., Laux, D., Baron, D.

“…This study deals with the determination of effective elastic properties of random porous ceramics. Ceramic-matrix composites with bi-modal pore shape…”
Get full text

Non-smooth contact dynamics approach of cohesive materials by Pfeiffer, F. G., Jean, Michel, Acary, Vincent, Monerie, Yann

“…The main features of the non‐smooth contact dynamics (NSCD) method—the dynamical equation, the Signorini relation as a non-smooth modelling of unilateral…”
Get full text

Overall elastoplastic behavior of anisotropic metal-matrix composites reinforced by aligned inclusions. Application to hydrided and irradiated Zircaloy-4 cladding tubes by Vincent, P.-G., Bourgeois, S., Monerie, Y.

“…The present work aims at determining a micromechanical model for the elastoplastic behavior of anisotropic metal-matrix composites reinforced by aligned…”
Get full text

Atomistic study of the properties and behavior under uniaxial tensile stress of some representative UO 2 grain boundaries by Manorosoa, Z.A., Chrysochoos, A., Jelea, A., Monerie, Y., Perales, F.

Get full text

Experimental characterisation of a cohesive zone model using digital image correlation by Brémand, Fabrice, Huon, V., Richefeu, V., Shuang, W., Chrysochoos, A., Monerie, Y., Wattrisse, B.

Get full text

Atomistic study of the properties and behavior under uniaxial tensile stress of some representative UO2 grain boundaries by Manorosoa, Z.A., Chrysochoos, A., Jelea, A., Monerie, Y., Perales, F.

“…In irradiated polycrystalline uranium dioxide (UO2), the pressure generated at high temperature by the noble gases in the intergranular bubbles as well as the…”
Get full text

A model coupling adhesion to friction for the interaction between a crack and a fibre/matrix interface by MONERIE, Y, RAOUS, M

Get full text

Unilateral contact with adhesion and friction between two hyperelastic bodies by Bretelle, A.-S., Cocou, M., Monerie, Y.

“…In the present paper, we consider a thermodynamic model using the contact kinematics developed by A. Curnier, Q.C. He and J.J. Téléga [C. R. Acad. Sci. Paris…”
Get full text

Characterization of behavior and cracking of a cement paste confined between spherical aggregate particles by Mielniczuk, B., Jebli, M., Jamin, F., El Youssoufi, M.S., Pelissou, C., Monerie, Y.

“…In this work, the cement–grain interactions in a pair of 8mm spherical grains of quartz or calcite, linked by a Portland cement, are analyzed experimentally at…”
Get full text