
Laurent Brochard
- Laboratoire Navier (NAVIER UMR 8205)
Présentation
I am a researcher at Navier lab (Ecole des Ponts, Univ. Gustave Eiffel, CNRS) since 2012. I received my M.S. and Ph.D. from Ecole des Ponts ParisTech in 2008 and 2011. I am also engineer from Ecole Polytechnique (France) and from École des Ponts ParisTech (France). Since 2022, I have the HDR (habilitation to supervise PhDs). My research focuses on multi scale approaches for the study of the physics and mechanics of materials with emphasis on phenomena that have their origin at the molecular scale: adsorption and poromechanics, fracture mechanics and failure initiation, thermo-mechanical couplings, confined phase transition. Targeted applications are mostly in geomechanics: CO2 sequestration, nuclear waste storage, earth and bio-sourced construction, cementitious materials, fault stability, preservation of built heritage.
Publications
Publications
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Granular modeling of swelling clays: a bottom-up approach25ème Congrès Français de Mécanique, Aug 2022, Nantes, France
Communication dans un congrès
hal-03994293
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FUNDAMENTALS OF BRITTLE FAILURE AT THE ATOMIC SCALE10th International Conference on Fracture Mechanics of Concrete and Concrete Structures, Jun 2019, Bayonne, France. ⟨10.21012/FC10.235517⟩
Communication dans un congrès
hal-03170502
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Stability of Hydrated Clay Layers from Molecular SimulationsSixth Biot Conference on Poromechanics, Jul 2017, Paris, France. pp.688, ⟨10.1061/9780784480779.085⟩
Communication dans un congrès
hal-01686230
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Flexibility of C-S-H sheets and stacks from molecular simulationsEAC-02 - 2nd International RILEM/COST Conference on Early Age Cracking and Serviceability in Cement-based Materials and Structures, Sep 2017, Brussels, Belgium
Communication dans un congrès
hal-01986296
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Multiscale Estimation of the Fluctuations of Mechanical Fields in Poroelasticity: Application to Cement-Based CompositesSixth Biot Conference on Poromechanics, Jul 2017, Paris, France. ⟨10.1061/9780784480779.164⟩
Communication dans un congrès
hal-01686268
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A Possible Nano-Scale Origin of the Surprising Thermal Expansion of ClaysSixth Biot Conference on Poromechanics, Jul 2017, Paris, France. pp.626, ⟨10.1061/9780784480779.077⟩
Communication dans un congrès
hal-01686247
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Thermo-mechanical behavior of clays explained from the nanoscale6th International Conference on Coupled THMC Processes in Geosystems, Ecole des Ponts ParisTech, Jul 2017, Champs-sur-Marne, France
Communication dans un congrès
hal-03994310
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Prise en compte de la variabilité spatiale des propriétés de l’argilite au travers d’une approche numérique-expérimentale à plusieurs échellesjournées Needs MiPor, Dec 2016, Paris, France
Communication dans un congrès
hal-01965813
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Combining a reactive potential with a harmonic approximation for molecular dynamics simulation of failure: construction of a reduced potential3rd International Conference on Mathematical Modeling in Physical Sciences (IC-MSQUARE), Aug 2014, Madrid, Spain. pp.012041, ⟨10.1088/1742-6596/574/1/012041⟩
Communication dans un congrès
hal-01095102
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Fracture Mechanisms in Organic-Rich Shales: Role of KerogenFifth Biot Conference on Poromechanics, 2013, Vienna, Austria. pp.2471-2480
Communication dans un congrès
hal-01274165
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Chemistry of Interfaces Between Inorganic Minerals and Porous Carbons : Implications for the Mechanical Properties of Gas ShaleAnnual world conference on Carbon (Carbon 2013), 2013, Rio de Janeiro, Brazil
Communication dans un congrès
hal-01274168
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Fracture Properties of Kerogen and Importance for Organic-Rich ShalesAnnual world conference on Carbon (Carbon 2013), Jul 2013, Rio de Janeiro, Brazil
Communication dans un congrès
hal-01274161
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Poromechanics of Microporous Carbons: Application to Coal Swelling during Carbon StorageAnnual world conference on Carbon (Carbon 2012), Jun 2012, Krakow, Poland
Communication dans un congrès
hal-01274150
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Adsorption and strain: from the molecule to a coal bed reservoirMPPS 2011, Symposium on Mechanics and Physics of Porous Solids : A tribute to Pr. Olivier Coussy, Apr 2011, Marne-la-Vallée, France. pp.1-1
Communication dans un congrès
hal-00691802
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Effect of nanopore adsorption on solid mechanics : case of CO2 induced swelling of coal3rd International Conference on Porous Media, Interpore, Mar 2011, Bordeaux, France
Communication dans un congrès
hal-00691800
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Carbon dioxide injection in coal beds: from molecular simulations to reservoir simulationsGeoproc 2011, Jul 2011, Perth, Australia
Communication dans un congrès
hal-00691803
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Extension of poromechanics to surface effectsEngineering Mechanics Institute 2010, Aug 2010, Los Angeles, United States
Communication dans un congrès
hal-00545954
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Adsorption-induced deformation in porous media and application to CO2-injected coal bedsThird international conference on porous media and its applications in science, engineering, and industry, Jun 2010, Montecatini Terme, Italy. pp.319
Communication dans un congrès
hal-00545909
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Mécanismes physiques de la thermo-mécanique des argilesColloque SPICE (Science Physique Ingénierie Chimie Energie), Apr 2017, Paris, France
Poster de conférence
hal-03995509
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Expansion thermique des argiles depuis l'échelle moléculaire14ème colloque du Groupe Français des Argiles, May 2016, Poitiers, France.
Poster de conférence
hal-03995501
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Mechanical effect of absorption Carbon sequestration and swelling of coalTODO, Jan 2011, Lyon, France
Poster de conférence
hal-00563374
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Coupling of adsorption and strain in coalALERT-geomaterials - Workshop 2011 (21st edition), Oct 2011, Aussois, France.
Poster de conférence
hal-03995472
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Adsorption behavior in disordered nanoporous solidsMechanics and Physics of Porous Solids - mpps 2011, Apr 2011, Champs-Sur-Marne, France. 2011
Poster de conférence
hal-00702677
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Modeling the Poromechanical Behavior of Microporous and Mesoporous Solids: Application to CoalNonlinear Elasticity and Hysteresis: Fluid-Solid Coupling in Porous Media, 2015, 978-3-527-33302-8. ⟨10.1002/9783527665068⟩
Chapitre d'ouvrage
hal-01274121
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CO2 Storage in Coal Seams: Coupling Surface Adsorption and StrainGeomechanics in CO2 Storage Facilities, 2012, 9781118577455
Chapitre d'ouvrage
hal-01274159
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Les matériaux de structures du "développement durable" pour l'habitatLa chimie et l'habitat, EDP sciences, pp.175-192, 2011
Chapitre d'ouvrage
hal-00694322
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Poromechanics and adsorption : application to coal swelling during carbon geological storageOther. Université Paris-Est, 2011. English. ⟨NNT : 2011PEST1067⟩
Thèse
pastel-00672319
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