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Amade Pouya

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Caractérisation de roches gypseuses : microstructure et propriétés mécaniques

Thibault Coppée , Myriam Duc , Jeanne-Sylvine Guedon , Amade Pouya , Béatrice Béchet
11èmes journées nationales de géotechnique et de géologie de l’ingénieur, Institut National des Sciences Appliquées de Lyon [INSA Lyon], CFMS, CFMR, CFGI, Jun 2022, Lyon, France
Conference papers hal-03719802v1

Cracks at the interface of circular inclusions: propagation and homogenization

Vinh Hoang Tan Le , Sébastien Brisard , Amade Pouya
Rencontres franciliennes de mécanique 2021, May 2021, Palaiseau, France
Conference papers hal-03224508v1
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Pertes de symétrie lors de la propagation de fissures à l’interface entre la matrice et une inclusion circulaire

Vinh Hoang Tan Le , Sébastien Brisard , Amade Pouya
CFM 2019 - 24ème Congrès Français de Mécanique, Aug 2019, Brest, France
Conference papers hal-02560373v1
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Improving our knowledge on the hydro-chemo-mechanical behaviour of fault zones in the context of CO2 geological storage

Jeremy Rohmer , Cécile Allanic , Bernard Bourgine , Jean Sulem , Ahmad Pouya
12th Greenhouse Gas Control Technologies conference : GHGT12, Oct 2014, Austin, United States. ⟨10.1016/j.egypro.2014.11.366⟩
Conference papers hal-00999553v1
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Simulation of the Unsaturated Excavation Damage Zone around a Tunnel Using a Fully Coupled Damage-Plasticity Model

Solenn Le Pense , Chloé Arson , Behrouz Gatmiri , Ahmad Pouya
Fifth Biot Conference on Poromechanics, Jul 2013, Vienna, Austria. pp.2556-2565, ⟨10.1061/9780784412992.297⟩
Conference papers hal-00838367v1
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On Elastoplastic Damage Modelling in Unsaturated Geomaterials

Solenn Le Pense , Behrouz Gatmiri , Ahmad Pouya
2nd European Conference on Unsaturated Soils (E-Unsat2012), Jun 2012, Naples, Italy. pp.143-149, ⟨10.1007/978-3-642-31343-1_18⟩
Conference papers hal-00790238v1
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Determination of equivalent continuum mechanical model for fractured EDZ around underground galleries by homogenization

Ahmad Pouya , Zaky Bendjeddou , Adrien Poutrel
7th Asian Rock Mechanics Symposium, ARMS2012, Oct 2012, Seoul, South Korea. pp.181-183
Conference papers hal-00790555v1
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ETUDE NUMERIQUE DE L'ECOULEMENT DANS UN MILIEU POREUX FISSURE : APPLICATION AU CALCUL DE LA PERMEABILITE EQUIVALENTE

Minh-Ngoc Vu , Ahmad Pouya , Darius Seyedi
Journées Nationales de Géotechnique et de Géologie de l'Ingénieur JNGG2012, Jul 2012, Bordeaux, France. pp.1015-1023
Conference papers hal-00795805v1

A two-scale model for simulating the hydromechanical behavior of faults during CO2 geological storage operation

Darius Seyedi , Ariane Ducellier , Minh-Ngoc Vu , Ahmad Pouya
45th US Rock Mechanics Association, Jun 2011, San Francisco, United States. pp.11-257
Conference papers hal-00581742v1
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Modelling effective permeability of fracture networks in permeable rock formation by singular integral equations method

Ahmad Pouya , Minh-Ngoc Vu , Darius Seyedi
6th International Conference on Computational and Experimental Methods in Multiphase and Complex Flow., Jun 2011, Kos, Greece. pp.287 - 298, ⟨10.2495/MPF110241⟩
Conference papers hal-00795372v1

Numerical modeling of a bolt-reinforced tunnel in a fractured ground

E. Seyedi Hosseininia , Emmanuel Bourgeois , Ahmad Pouya
7th european conference on numerical methods in geotechnical engineering NUMGE 2010, Jun 2010, Trondheim, Norway. pp 785-788
Conference papers hal-00559960v1

Avancées en mécanique des roches expérimentales : étude expérimentale de la propagation des fissures sous l'action du gel dans les massifs calcaires

Marion Bost , Ahmad Pouya , Sylvine Guedon , François Martineau
CFMR - Avancées en mécanique des roches expérimentales, Jun 2010, LYON, France. 37 p
Conference papers hal-01587022v1

Continuum equivalent model for the fractured EDZ around underground galleries in claystone

Ahmad Pouya , E. Bourgeois , B. Larbi , A. Poutrel
Fourth international meeting on "Clays in Natural & Engineered Barriers for Radioactive Waste Confinement", 2010, France. pp.831-832
Conference papers hal-00631040v1

Contribution of numerical homogeneisation to rockmass classification

Michel Chaloub , Ahmad Pouya , Roger Cojean
International Symposium on Rock Mechanics and Geoenvironment in Mining and Allied Industries, Feb 2009, Austria. pp.126
Conference papers hal-00584207v1

Stress model generated by freezing-thawing process in rocks cracks

Marion Bost , Ahmad Pouya
ARMS 2008 - 5th Asian Rock Mechanics Symposium, Nov 2008, TEHERAN, France. pp 567-574
Conference papers hal-01436571v1
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Numerical upscaling of the permeability of a randomly cracked porous medium

Siavash Ghabezloo , Ahmad Pouya
The 12th international conference of International Association for Computer Methods and Advances in Geomechanics (IACMAG), 1-6 octobre 2008, Goa, India, Oct 2008, Goa, India. pp.2536-2543
Conference papers hal-00326635v1

Influence du réseau poreux sur l'altération par le gel des massifs calcaires fractures

Marion Bost , Ahmad Pouya , Sylvine Guedon
Journées Nationales de Géotechnique et de Géologie de l'Ingénieur - JNGG'08, Jun 2008, NANTES, France. 8 p
Conference papers hal-01434348v1
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Ellipsoidal anisotropy in elasticity for rocks and rock masses

Ahmad Pouya , Michel Chalhoub
ISRM2007, 11th Congress of the International Society for Rock Mechanics, Jul 2007, Lisbon, Portugal. pp.251-254
Conference papers hal-00576689v1

Impact of climate change on rock slope stability : Monitoring and modelling

G. Senfaute , V. Merrien Soukatchoff , C. Clement , F. Laouafa , C. Dunner
International conference on Landslide and Climate Change, May 2007, France. 9p
Conference papers hal-00363519v1
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Numerical modelling of the effect of weathering on the progressive failure of underground limestone mines

Siavash Ghabezloo , Ahmad Pouya
Eurock 2006, 2006, Liège, Belgium. pp.233-240
Conference papers hal-00315564v1
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Modélisation micro-macro autocohérente du comportement du sel gemme : comparaison avec l'expérience de laboratoire

Luc Thorel , Ahmad Pouya , Mehdi Ghoreychi
3ème Colloque du Groupe Français de Rhéologie, Oct 1996, Metz, France
Conference papers hal-00636851v1

Effect of anisotropic creep on the convergence of deep drifts in Callovo-Oxfordian claystone

Sophie Jung , Minh-Ngoc Vu , Amade Pouya , Siavash Ghabezloo
Computers and Geotechnics, 2022, 152, pp.105010. ⟨10.1016/j.compgeo.2022.105010⟩
Journal articles hal-04399885v1

Coupled hydro-chemo-mechanical model for fault activation under reactive fluid injection

H. Tounsi , A. Pouya , Jérémy Rohmer
European Journal of Environmental and Civil Engineering, 2020, pp.1-14. ⟨10.1080/19648189.2020.1832583⟩
Journal articles hal-03715081v1
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Grain Boundary Sliding and Strain Rate Sensitivity of Coarse and Fine/Ultrafine Grained 5083 Aluminum Alloys

A. Goyal , V. Doquet , Amade Pouya
Metallurgical and Materials Transactions A, 2019, 51 (3), pp.1109-1122. ⟨10.1007/s11661-019-05583-5⟩
Journal articles hal-02481466v1
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Modelling desiccation crack geometry evolution in clayey soils by analytical and numerical approaches

Thi Dong Vo , Amade Pouya , Sahar Hemmati , Anh Minh A.M. Tang
Canadian Geotechnical Journal, 2019, ⟨10.1139/cgj-2018-0105⟩
Journal articles hal-02879232v1
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Modeling soil desiccation cracking by analytical and numerical approaches

Amade Pouya , Thi Dong Vo , Sahar Hemmati , Anh Minh A.M. Tang
International Journal for Numerical and Analytical Methods in Geomechanics, 2019, 43 (3), pp.738-763. ⟨10.1002/nag.2887⟩
Journal articles hal-02130377v1
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Debonding of a circular inclusion: Asymmetric propagation of a pair of cracks

Vinh Hoang Tan Le , Sébastien Brisard , Amade Pouya
International Journal of Solids and Structures, 2019, 167, pp.71-78. ⟨10.1016/j.ijsolstr.2019.03.004⟩
Journal articles hal-02067332v1
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Effect of hydro mechanical coupling on natural fracture network formation in sedimentary basins

Zady Ouraga , Nicolas Guy , Amade Pouya
Geophysical Journal International, 2018, 213 (2), pp.798-804. ⟨10.1093/gji/ggy028⟩
Journal articles hal-01977824v1

Effective permeability of three-dimensional porous media containing anisotropic distributions of oriented elliptical disc-shaped fractures with uniform aperture

Minh-Ngoc Vu , Amade Pouya , Darius Seyedi
Advances in Water Resources, 2018, 118, pp.1-11. ⟨10.1016/j.advwatres.2018.05.014⟩
Journal articles hal-02860760v1
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Modeling of natural fracture initiation and propagation in basin sedimentation context

Zady Ouraga , Nicolas Guy , Amade Pouya
Journal of Geophysical Research : Solid Earth, 2017, 122 (1), pp.247-261. ⟨10.1002/2016JB013511⟩
Journal articles hal-01565023v1
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Numerical modelling of desiccation cracking of clayey soil using a cohesive fracture method

Thi Dong Vo , Amade Pouya , Sahar Hemmati , Anh Minh A.M. Tang
Computers and Geotechnics, 2017, 85, pp.15-27. ⟨10.1016/j.compgeo.2016.12.010⟩
Journal articles hal-01515964v1
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Stress generated by the freeze-thaw process in open cracks of rock walls: empirical model for tight limestone

Marion Bost , Ahmad Pouya
Bulletin of Engineering Geology and the Environment, 2016, 17 p. ⟨10.1007/s10064-016-0955-6⟩
Journal articles hal-01526043v2
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A fully coupled damage-plasticity model for unsaturated geomaterials accounting for the ductile-brittle transition in drying clayey soils

Solenn Le Pense , Chloé Arson , Ahmad Pouya
International Journal of Solids and Structures, 2016, 91, pp.102-114. ⟨10.1016/j.ijsolstr.2016.04.007⟩
Journal articles hal-01327298v1

Microscale insight into the influence of humidity on the mechanical behavior of mudstones

Linlin Wang , Michel Bornert , Eva Héripré , Serge Chanchole , Ahmad Pouya
Journal of Geophysical Research, 2015, 120 (5), pp.3173-3186. ⟨10.1002/2015JB011953⟩
Journal articles hal-01286311v1

A two-scale hydromechanical model for fault zones accounting for their heterogeneous structure

Darius M. Seyedi , Minh-Ngoc Vu , Ahmad Pouya
Computers and Geotechnics, 2015, 68, pp.8-16. ⟨10.1016/j.compgeo.2015.03.001⟩
Journal articles hal-01355430v1

Micro-macro analysis and phenomenological modelling of salt viscous damage and application to salt caverns

Cheng Zhu , Ahmad Pouya , Chloé Arson
Rock Mechanics and Rock Engineering, 2015, 48 (6), pp.2567-2580. ⟨10.1007/s00603-015-0832-9⟩
Journal articles hal-01254626v1

Integrating damage zone heterogeneities based on stochastic realizations of fracture networks for fault stability analysis

Trung Kien Nguyen , Ahmad Pouya , Jeremy Rohmer
International Journal of Rock Mechanics and Mining Sciences, 2015, 80, pp.325 - 336. ⟨10.1016/j.ijrmms.2015.10.005⟩
Journal articles hal-01398962v1

Theoretical and numerical study of the steady-state flow through finite fractured porous media

Minh Ngoc Vu , Ahmad Pouya , Darius M. Seyedi
International Journal for Numerical and Analytical Methods in Geomechanics, 2014, 38 (3), pp.221-235. ⟨10.1002/nag.2200⟩
Journal articles hal-01157354v1

The Mechanisms of Deformation and Damage of Mudstones: A Micro-scale Study Combining ESEM and DIC

L. L. Wang , Michel Bornert , E. Héripré , S. Chanchole , Ahmad Pouya
Rock Mechanics and Rock Engineering, 2014, s.p. ⟨10.1007/s00603-014-0670-1⟩
Journal articles hal-01117686v1
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Modelling of steady-state fluid flow in 3D fractured isotropic porous media: Application to effective permeability calculation

Minh-Ngoc Vu , Ahmad Pouya , Darius Seyedi
International Journal for Numerical and Analytical Methods in Geomechanics, 2013, 37 (14), pp.2257-2277. ⟨10.1002/nag.2134⟩
Journal articles hal-00795809v1
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Fluid flow and effective permeability of an infinite matrix containing disc-shaped cracks

Ahmad Pouya , Minh-Ngoc Vu
Advances in Water Resources, 2012, 42, pp.37-46. ⟨10.1016/j.advwatres.2012.03.005⟩
Journal articles hal-00700099v1
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Numerical modelling of steady-state flow in 2D cracked anisotropic porous media by singular integral equations method

Ahmad Pouya , Minh-Ngoc Vu
Transport in Porous Media, 2012, 93 (3), pp.475-493. ⟨10.1007/s11242-012-9968-1⟩
Journal articles hal-00790536v2
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DETERMINATION OF ROCK MASS STRENGTH PROPERTIES BY HOMOGENIZATION

Ahmad Pouya , Mehdi Ghoreychi
International Journal for Numerical and Analytical Methods in Geomechanics, 2011, 25, pp.1285-1303. ⟨10.1002/nag.176⟩
Journal articles hal-00576675v1
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Three-dimensional flow in fractured porous media: A potential solution based on singular integral equations

Ahmad Pouya
Advances in Water Resources, 2011, 35, pp.30-40. ⟨10.1016/j.advwatres.2011.10.009⟩
Journal articles hal-00668190v1
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Ellipsoidal anisotropy in linear elasticity: Approximation models and analytical solutions

Ahmad Pouya
International Journal of Solids and Structures, 2011, 48, pp.2245-2254. ⟨10.1016/j.ijsolstr.2011.03.028⟩
Journal articles hal-00668187v1

Flow Around a Crack in a Porous Matrix and Related Problems

Ahmad Pouya , Siavash Ghabezloo
Transport in Porous Media, 2010, 84 (2), pp.511-532. ⟨10.1007/s11242-009-9517-8⟩
Journal articles hal-00627357v1

Influence du réseau poreux sur l'altération par le Gel des massifs calcaires fracturés

Marion Bost , Ahmad Pouya , Sylvine Guedon
Revue française de Géotechnique, 2010, 133, 18 p
Journal articles hal-01436609v1

Numerical simulation of damage-Permeability relationship in brittle geomaterials

Keyvan Maleki , Ahmad Pouya
Computers and Geotechnics, 2010, 37 (5), pp.619-628. ⟨10.1016/j.compgeo.2010.03.009⟩
Journal articles hal-00627388v1

Eléments joints dans le code CESAR-LCPC : Application aux milieux fracturés, fissurés et aux problèmes d'interface

Ahmad Pouya , F. Elmi , Emmanuel Bourgeois , Pedram Bemani Yazdi
Revue française de Géotechnique, 2009, 2009 (128), pp 15-25
Journal articles hal-00489315v1
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Ellipsoidal Anisotropies in Linear Elasticity: Extension of Saint Venant's Work to Phenomenological Modeling of Materials

Ahmad Pouya
International Journal of Damage Mechanics, 2007, 16 (1), pp.95-126. ⟨10.1177/1056789507065895⟩
Journal articles hal-00571168v1
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Ellipsoidal anisotropies in linear elasticity Extension of Saint Venant's work to phenomenological modelling of materials

Ahmad Pouya
International Journal of Damage Mechanics, 2007, 16, pp.95-126
Journal articles hal-00549684v1
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A CONSTITUTIVE INEQUALITY IN PLASTICITY INVOLVING LEFT-HAND AND RIGHT-HAND RATES

Ahmad Pouya
International Journal of Plasticity, 2004, 20, pp.1251-1279
Journal articles hal-00578029v1
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Définition de la perméabilité équivalente des massifs fracturés par des méthodes d'homogénéisation

Ahmad Pouya , Courtois Alexis
Comptes rendus de l’Académie des sciences. Série IIa, Sciences de la terre et des planètes, 2002, 334, pp.975-979. ⟨10.1016/S1631-0713(02)01839-4⟩
Journal articles hal-00578015v1
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Une transformation du problème d'élasticité linéaire en vue d'application au problème de l'inclusion et aux fonctions de Green

Ahmad Pouya
C.R. Acad. Sci. Paris, 2000, t 328 (Série II b), pp.437-443
Journal articles hal-00636031v1
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Linéarisation et homogénéisation en viscoélasticité

Ahmad Pouya , André Zaoui
Comptes rendus de l’Académie des sciences. Série IIb, Mécanique, 1999, 327 (4), pp.365-370. ⟨10.1016/S1287-4620(99)80076-3⟩
Journal articles hal-00111615v1
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Une inégalité en élastoplasticité portant sur les vitesses à gauche et à droite

Ahmad Pouya
Comptes Rendus de l'Academie des Sciences. Série IV, Physique, Astronomie, 1995, t. 320 (Série II b), pp.557-562
Journal articles hal-00636137v1
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Déformation des solides élastoplastiques multipotentiels : inégalités vérifiées par les discontinuités de vitesse de contrainte et de déformation

Ahmad Pouya
Comptes Rendus de l'Academie des Sciences. Série IV, Physique, Astronomie, 1993, t. 316 (Série II), pp.1511-1516
Journal articles hal-00636134v1
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Une méthode d'étude des excavations souterraines en milieu viscoplastique. Prise en compte d'un état stationnaire des contraintes

Nguyen-Minh Duc , Ahmad Pouya
Revue française de Géotechnique, 1992, N° 59, pp.5-14
Journal articles hal-00636838v1