Véronique Lazarus
Unité de Mécanique (UME)
Enseignante-chercheur
HDR
Actuellement, je suis professeure de mécanique des solides à l'ENSTA. J'effectue mes travaux de recherche au sein de l'IMSIA (ENSTA, EdF, CEA, CNRS).
Research and education activities
Mécanique de la rupture fragile, théorie, numérique et expériences.
HAL Publications
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Size effects in the toughening of brittle materials by heterogeneities: A non-linear analysis of front deformations
Article dans une revue Published on 15/09/2023 co-written by Mathias Lebihain, Manish Vasoya, Véronique Lazarus -
Effect of the deposition direction on fracture propagation in a Duplex Stainless Steel manufactured by Directed Energy Deposition
Article dans une revue Published on 01/01/2023 co-written by David Roucou, Thomas Corre, Gilles Rolland, Véronique Lazarus -
Effect of the deposition direction on fracture propagation in a Duplex Stainless Steel manufactured by Directed Energy Deposition
Article dans une revue Published on 01/01/2023 co-written by David Roucou, Thomas Corre, Gilles Rolland, Véronique Lazarus -
Key role of boundary conditions for the 2D modeling of crack propagation in linear elastic Compact Tension tests
Article dans une revue Published on 01/01/2023 co-written by J. Triclot, T. Corre, A. Gravouil, V. Lazarus -
Revisiting facet nucleation under mixed mode I+III loading with T-stress and mode-dependent fracture properties
Article dans une revue Published on 01/01/2023 co-written by Aurélien Doitrand, Dominique Leguillon, Gergely Molnár, Veronique Lazarus -
Une nouvelle implémentation de la méthode perturbative itérative pour la propagation de fissures en fatigue.
Communication dans un congrès Published on 16/05/2022 co-written by Louis David, Veronique Lazarus -
On the key role of crack surface area on the lifetime of arbitrarily shaped flat cracks
Article dans une revue Published on 01/01/2022 co-written by L. David, V. Lazarus -
Toughening induced by the formation of facets in mode I+III brittle fracture: experiments versus a two-scale Cohesive Zone model
Article dans une revue Published on 01/11/2021 co-written by M.L. L Hattali, T. Cambonie, V. Lazarus -
Kinked crack paths in polycarbonate samples printed by fused deposition modelling using criss-cross patterns
Article dans une revue Published on 12/03/2021 co-written by Thomas Corre, Veronique Lazarus -
Role of particle aggregation on the structure of dried colloidal silica layers
Article dans une revue Published on 01/01/2021 co-written by Arnaud Lesaine, Daniel Bonamy, Cindy Lynn Rountree, Georges Gauthier, Marianne Impéror-Clerc, Veronique Lazarus -
Mode I+III multiscale cohesive zone model with facet coarsening and overlap: Solutions and applications to facet orientation and toughening
Article dans une revue Published on 01/08/2020 co-written by V. Lazarus, B. Prabel, T. Cambonie, J.B. Leblond -
Highly porous layers of silica nanospheres sintered by drying: scaling up of the elastic properties of the beads to the macroscopic mechanical properties
Article dans une revue Published on 01/01/2018 co-written by Arnaud Lesaine, Daniel Bonamy, Georges Gauthier, Cindy Lynn Rountree, Veronique Lazarus -
Similarities between mode III crack growth patterns and strike-slip faults
Article dans une revue Published on 01/01/2018 co-written by T. Cambonie, Y. Klinger, Veronique Lazarus -
Fracture spacing in tensile brittle layers adhering to a rigid substrate
Article dans une revue Published on 01/01/2017 by Véronique Lazarus -
Bridging micro to macroscale fracture properties in highly heterogeneous brittle solids: weak pinning versus fingering
Article dans une revue Published on 01/10/2016 co-written by Manish Vasoya, Veronique Lazarus, Laurent Ponson -
Role of evaporation rate on the particle organization and crack patterns obtained by drying a colloidal layer
Article dans une revue Published on 25/02/2016 co-written by Keyvan Piroird, Veronique Lazarus, Georges Gauthier, Arnaud Lesaine, Daniel Bonamy, Cindy Lynn Rountree -
Finite size and geometrical non‐linear effects during crack pinning by heterogeneities: An analytical and experimental study
Article dans une revue Published on 01/01/2016 co-written by Manish Vasoya, Aparna Beena Unni, Jean‐baptiste Leblond, Veronique Lazarus, Laurent Ponson -
Multiscale cohesive zone model for propagation of segmented crack fronts in mode I+III fracture
Article dans une revue Published on 17/02/2015 co-written by Jean-Baptiste Leblond, Veronique Lazarus, Alain Karma -
Effect of the porosity on the fracture surface roughness of sintered materials: From anisotropic to isotropic self-affine scaling
Article dans une revue Published on 01/01/2015 co-written by Tristan Cambonie, Jonathan Barés, M. L. Hattali, Daniel Bonamy, Veronique Lazarus, Harold Auradou -
Front shape and loading evolution during cracks coalescence using an incremental perturbation method
Article dans une revue Published on 01/01/2015 co-written by L. Legrand, Veronique Lazarus -
On the strong influence of imperfections upon the quick deviation of a mode I+III crack from coplanarity
Article dans une revue Published on 01/01/2015 co-written by Jean-Baptiste Leblond, Veronique Lazarus -
Endommagement, rupture
Chapitre d'ouvrage Published on 01/07/2014 by Véronique Lazarus -
Crack Front Fingering During Planar Crack Propagation in Highly Heterogeneous Toughness Field
Article dans une revue Published on 01/01/2014 co-written by Manish Vasoya, Veronique Lazarus, Laurent Ponson -
Quantification of the Crack Fragmentation Resulting from Mode I+III Loading
Article dans une revue Published on 01/01/2014 co-written by T. Cambonie, V. Lazarus -
Crack patterns obtained by unidirectional drying of a colloidal suspension in a capillary tube: experiments and numerical simulations using a two‐dimensional variational approach
Article dans une revue Published on 01/11/2013 co-written by Corrado Maurini, B. Bourdin, G. Gauthier, Veronique Lazarus -
Mechanical Stresses Induced by Evaporation in Consolidated Colloidal Suspensions of Hard Particles. Poroelasticity Theory Versus Experiments
Article dans une revue Published on 01/10/2013 co-written by M. Chekchaki, V. Lazarus -
Détermination des facteurs d'intensité des contraintes et du T-stress par corrélation d'image et par éléments finis dans une expérience de wedge-splitting
Communication dans un congrès Published on 01/01/2013 co-written by Lamine Hattali, Harold Auradou, M.L.M. François, Veronique Lazarus -
Finite size effects on crack front pinning at heterogeneous planar interfaces: Experimental, finite elements and perturbation approaches
Article dans une revue Published on 01/01/2013 co-written by Sylvain Patinet, Lina Alzate, Etienne Barthel, Davy Dalmas, Damien Vandembroucq, Veronique Lazarus -
Principe de minimisation d'énergie appliqué aux fissures fragiles en forme d'étoile
Communication dans un congrès Published on 01/01/2013 co-written by Veronique Lazarus, Corrado Maurini, Blaise Bourdin, Georges Gauthier -
Étude expérimentale et numérique du piégeage d'un front de fissure par une interface texturée.
Communication dans un congrès Published on 01/01/2013 co-written by Davy Dalmas, Lina Alzate, Sylvain Patinet, Etienne Barthel, Damien Vandembroucq, Veronique Lazarus -
Second-order coplanar perturbation of a semi-infinite crack in an infinite body
Article dans une revue Published on 01/01/2012 co-written by Jean-Baptiste Leblond, Sylvain Patinet, Joël Frelat, Veronique Lazarus -
Analytical and 3D Finite Element Study of the Deflection of an Elastic Cantilever Bilayer Plate
Article dans une revue Published on 01/01/2011 co-written by M. Chekchaki, V. Lazarus, J. Frelat -
Coplanar perturbation of a crack lying on the mid-plane of a plate
Article dans une revue Published on 01/01/2011 co-written by Laurène Legrand, Sylvain Patinet, Jean-Baptiste Leblond, Joël Frelat, Veronique Lazarus, Damien Vandembroucq -
Fissures de rétraction en forme d'étoiles: approches théorique par minimisation d'énergie et expérimentale par séchage de suspensions colliïdales
Communication dans un congrès Published on 01/01/2011 co-written by Véronique Lazarus, Georges Gauthier, Corrado Maurini -
From craquelures to spiral crack patterns: influence of layer thickness on the crack patterns induced by desiccation
Article dans une revue Published on 01/01/2011 co-written by V. Lazarus, L. Pauchard -
Perturbation approaches of a planar crack in linear elastic fracture mechanics: A review
Article dans une revue Published on 01/01/2011 by Véronique Lazarus -
Propagation des fronts de fissure plane dans les matériaux fragiles hétérogènes de dimensions finies
Article dans une revue Published on 01/01/2011 co-written by Sylvain Patinet, Joël Frelat, Veronique Lazarus, Damien Vandembroucq -
Propagation des fronts de fissure plane dans les matériaux fragiles hétérogènes de dimensions finies
Communication dans un congrès Published on 01/01/2011 co-written by Sylvain Patinet, Joël Frelat, Véronique Lazarus, Damien Vandembroucq -
Theoretical analysis of crack front instability in mode I+III
Article dans une revue Published on 01/01/2011 co-written by Jean-Baptiste Leblond, Alain Karma, Veronique Lazarus -
In-plane perturbation of a system of two coplanar slit-cracks – I: Case of arbitrarily spaced crack fronts
Article dans une revue Published on 01/12/2010 co-written by N. Pindra, V. Lazarus, J.B. Leblond -
Three-dimensional linear elastic fracture mechanics: from theory to practice
HDR Published on 06/07/2010 by Véronique Lazarus -
Geometrical disorder of the fronts of a tunnel-crack propagating in shear in some heterogeneous medium
Article dans une revue Published on 01/03/2010 co-written by N. Pindra, V. Lazarus, J.-B. Leblond -
Shrinkage star-shaped cracks: Explaining the transition from 90 degrees to 120 degrees
Article dans une revue Published on 01/01/2010 co-written by G. Gauthier, V. Lazarus, L. Pauchard -
Deformation of the crack front during propagation in some disordered medium: theoretical and experimental studies
Chapitre d'ouvrage Published on 01/01/2009 co-written by Nadjime Pindra, Veronique Lazarus, Jean-Baptiste Leblond, Jean Schmittbuhl, Renaud Toussaint -
The deformation of the front of a 3D interface crack propagating quasistatically in a medium with random fracture properties
Article dans une revue Published on 01/04/2008 co-written by N Pindra, V. Lazarus, J. Leblond -
Comparison of predictions by mode II or mode III criteria on crack front twisting in three or four point bending experiments
Article dans une revue Published on 01/01/2008 co-written by Veronique Lazarus, F.-G. Buchholz, M. Fulland, J. Wiebesiek -
Failure mechanisms and surface roughness statistics of fractured Fontainebleau sandstone
Article dans une revue Published on 01/09/2007 co-written by Laurent Ponson, Harold Auradou, Marc Pessel, Veronique Lazarus, Jean-Pierre Hulin -
Alternating Crack Propagation during Directional Drying
Article dans une revue Published on 01/04/2007 co-written by G. Gauthier, V. Lazarus, L. Pauchard -
Craquelures dans les couches picturales des peintures d'art
Autre publication scientifique Published on 01/03/2007 co-written by Ludovic Pauchard, Veronique Lazarus, Bérengère Abou, Ken Sekimoto, Geneviève Aitken, Christian Lahanier -
Craquelures dans les couches picturales des peintures d'art
Article dans une revue Published on 01/01/2007 co-written by Ludovic Pauchard, Véronique Lazarus, Bérengère Abou, Ken Sekimoto, Geneviève Aitken, Christian Lahanier -
Désordre du front d'une fissure semi-infinie d'interface
Communication dans un congrès Published on 01/01/2007 co-written by Nadjime Pindra, V. Lazarus, Jean-Baptiste Leblond -
Statistics of the deformation of the front of a tunnel-crack propagating in some inhomogeneous medium
Article dans une revue Published on 01/07/2006 co-written by E Favier, V. Lazarus, J. Leblond -
Coplanar propagation paths of 3D cracks in infinite bodies loaded in shear
Article dans une revue Published on 01/04/2006 co-written by Elie Favier, Veronique Lazarus, Jean-Baptiste Leblond -
Brittle fracture and fatigue propagation paths of 3D plane cracks under uniform remote tensile loading
Article dans une revue Published on 01/07/2003 by Véronique Lazarus -
In-plane perturbation of the tunnel-crack under shear loading I: bifurcation and stability of the straight configuration of the front
Article dans une revue Published on 01/08/2002 co-written by Veronique Lazarus, Jean-Baptiste Leblond -
In-plane perturbation of the tunnel-crack under shear loading II: Determination of the fundamental kernel
Article dans une revue Published on 01/08/2002 co-written by Veronique Lazarus, Jean-Baptiste Leblond -
Crack front stability for a tunnel-crack propagating along its plane in mode
Article dans une revue Published on 01/01/2002 co-written by Veronique Lazarus, Jean-Baptiste Leblond -
Crack front rotation and segmentation in mixed mode I+III or I+II+III. Part I: Calculation of stress intensity factors
Article dans une revue Published on 01/07/2001 co-written by Veronique Lazarus, Jean-Baptiste Leblond, Salah-Eddine Mouchrif -
Crack front rotation and segmentation in mixed mode I+III or I+II+III. Part II: Comparison with experiments
Article dans une revue Published on 01/07/2001 co-written by Veronique Lazarus, Jean-Baptiste Leblond, Salah-Eddine Mouchrif -
Fatigue propagation path of 3D plane cracks under mode I loading
Article dans une revue Published on 01/12/1999 by Véronique Lazarus -
Crack paths in three-dimensional elastic solids. II: three-term expansion of the stress intensity factors—applications and perspectives
Article dans une revue Published on 01/01/1999 co-written by Jean-Baptiste Leblond, Veronique Lazarus, Salah Mouchrif -
Propagation de fissures en mode mixte (I + III) ou (I + II + III)
Article dans une revue Published on 01/03/1998 co-written by Veronique Lazarus, Jean-Baptiste Leblond -
Three-dimensional crack-face weight functions for the semi-infinite interface crack—I: Variation of the stress intensity factors due to some small perturbation of the crack front
Article dans une revue Published on 01/03/1998 co-written by V. Lazarus, J.B. Leblond -
Three-dimensional crack-face weight functions for the semi-infinite interface crack—II: Integrodifferential equations on the weight functions and resolution
Article dans une revue Published on 01/03/1998 co-written by V. Lazarus, J.B. Leblond -
QUELQUES PROBLEMES TRIDIMENSIONNELS DE MECANIQUE DE LA RUPTURE FRAGILE
Thèse Published on 18/09/1997 by Véronique Lazarus