Kostas Danas

Director of Research, CNRS Professor École polytechnique
59
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Affiliation actuelle
  • Laboratoire de Mécanique des Solides (LMS)
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Publications

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A continuum magneto-viscoelastic model for isotropic soft magnetorheological elastomers: experiments, theory and numerical implementation

Kostas Danas , Masami Nakano , Gaël Sebald

Mechanics of Materials, 2025, 200, pp.105187. ⟨10.1016/j.mechmat.2024.105187⟩

Article dans une revue hal-04781789v1
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Interfacial homogenization of a periodically corrugated surface in linear elasticity

Vivek Singh , Kim Pham , Arthur Geromel Fischer , Kostas Danas

Journal of the Mechanics and Physics of Solids, 2025, 207, pp.106420. ⟨10.1016/j.jmps.2025.106420⟩

Article dans une revue hal-05364596v1
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A gradient plasticity model for porous metals with random spheroidal voids: Theory and applications

S Xenos , K Danas , N Aravas

Mechanics of Materials, 2025, 208, pp.105413. ⟨10.1016/j.mechmat.2025.105413⟩

Article dans une revue hal-05137623v1
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Magnetic‐Driven Viscous Mechanisms in Ultra‐Soft Magnetorheological Elastomers Offer History‐Dependent Actuation with Reprogrammability Options

Ernesto Gonzalez‐saiz , Maria Luisa Lopez‐donaire , Lucía Gutiérrez , Kostas Danas , Daniel Garcia‐gonzalez

Advanced Science, 2025, e06790, ⟨10.1002/advs.202506790⟩

Article dans une revue hal-05220894v1
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Remanent magnetic response of hard magnetorheological elastomer foams: Fabrication, microstructure characterization and modeling

Zehui Lin , Zahra Hooshmand , Kostas Danas , Laurence Bodelot

Journal of Magnetism and Magnetic Materials, In press, pp.172954. ⟨10.1016/j.jmmm.2025.172954⟩

Article dans une revue hal-04999689v1
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Experiments and modeling of mechanically-soft, hard magnetorheological foams with potential applications in haptic sensing

Zehui Lin , Zahra Hooshmand-Ahoor , Laurence Bodelot , Kostas Danas

Journal of the Mechanics and Physics of Solids, 2025, 203, pp.106218. ⟨10.1016/j.jmps.2025.106218⟩

Article dans une revue hal-05137614v1
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A homogenization-based model of the Gurson type for porous metals comprising randomly oriented spheroidal voids

S. Xenos , N. Aravas , K. Danas

European Journal of Mechanics - A/Solids, In press, pp.105238. ⟨10.1016/j.euromechsol.2024.105238⟩

Article dans une revue hal-04401894v1
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M-Voronoi and other random open and closed-cell elasto-plastic cellular materials: Geometry generation and numerical study at small and large strains

Z Hooshmand-Ahoor , H Luo , K Danas

International Journal of Solids and Structures, 2024, 290, ⟨10.1016/j.ijsolstr.2024.112680⟩

Article dans une revue hal-04418535v1
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Numerical estimation via remeshing and analytical modeling of nonlinear elastic composites comprising a large volume fraction of randomly distributed spherical particles or voids

H. Luo , Z. Hooshmand-Ahoor , K. Danas , J. Diani

European Journal of Mechanics - A/Solids, In press, pp.105076. ⟨10.1016/j.euromechsol.2023.105076⟩

Article dans une revue hal-04163993v2
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PeakForce AFM Analysis Enhanced with Model Reduction Techniques

Xuyang Chang , Simon Hallais , Kostas Danas , Stéphane Roux

Sensors, 2023, 23 (10), pp.4730. ⟨10.3390/s23104730⟩

Article dans une revue hal-04116696v1
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Influence of magnetic boundary conditions on the quantitative modelling of magnetorheological elastomers

Miguel Angel Moreno-Mateos , Kostas Danas , Daniel Garcia-Gonzalez

Mechanics of Materials, 2023, 184, pp.104742. ⟨10.1016/j.mechmat.2023.104742⟩

Article dans une revue hal-04167270v1
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A unified dual modeling framework for soft and hard magnetorheological elastomers

Dipayan Mukherjee , Kostas Danas

International Journal of Solids and Structures, In press, ⟨10.1016/j.ijsolstr.2022.111513⟩

Article dans une revue hal-03598290v1
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Insights into the viscohyperelastic response of soft magnetorheological elastomers: Competition of macrostructural versus microstructural players

S. Lucarini , M.A. Moreno-Mateos , K. Danas , D. Garcia-Gonzalez

International Journal of Solids and Structures, 2022, pp.111981. ⟨10.1016/j.ijsolstr.2022.111981⟩

Article dans une revue hal-03797159v1
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Mechanically-grown morphogenesis of Voronoi-type materials: Computer design, 3D-printing and experiments

Z. Hooshmand-Ahoor , M.G. Tarantino , K. Danas

Mechanics of Materials, 2022, pp.104432. ⟨10.1016/j.mechmat.2022.104432⟩

Article dans une revue hal-03761765v1
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Bifurcation of magnetorheological film–substrate elastomers subjected to biaxial pre-compression and transverse magnetic fields

M. Rambausek , Kostas Danas

International Journal of Non-Linear Mechanics, 2021, 128, pp.103608. ⟨10.1016/j.ijnonlinmec.2020.103608⟩

Article dans une revue hal-02952839v1
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Quantifying the effect of two-point correlations on the effective elasticity of specific classes of random porous materials with and without connectivity

Othmane Zerhouni , Sébastien Brisard , Kostas Danas

International Journal of Engineering Science, 2021, 166, pp.103520. ⟨10.1016/j.ijengsci.2021.103520⟩

Article dans une revue hal-03275328v1
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An explicit dissipative model for isotropic hard magnetorheological elastomers

Dipayan Mukherjee , Matthias Rambausek , Kostas Danas

Journal of the Mechanics and Physics of Solids, 2021, 151, pp.104361. ⟨10.1016/j.jmps.2021.104361⟩

Article dans une revue hal-03166567v1
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Model reduction techniques for quantitative nano-mechanical AFM mode

Xuyang Chang , Stéphane Roux , Simon Hallais , Kostas Danas

Measurement Science and Technology, In press

Article dans une revue hal-03174330v1
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Experiments and numerical implementation of a boundary value problem involving a magnetorheological elastomer layer subjected to a non-uniform magnetic field

Charles Dorn , Laurence Bodelot , Kostas Danas

Journal of Applied Mechanics, In press, pp.1-12. ⟨10.1115/1.4050534⟩

Article dans une revue hal-03188506v1
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Microstructurally-guided explicit continuum models for isotropic magnetorheological elastomers with iron particles

Dipayan Mukherjee , Laurence Bodelot , Kostas Danas

International Journal of Non-Linear Mechanics, 2020, 120, pp.103380. ⟨10.1016/j.ijnonlinmec.2019.103380⟩

Article dans une revue hal-02491593v1
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Two families of explicit models constructed from a homogenization solution for the magnetoelastic response of MREs containing iron and ferrofluid particles

Victor Lefèvre , Kostas Danas , Oscar Lopez-Pamis

International Journal of Non-Linear Mechanics, 2020, 119, pp.103362. ⟨10.1016/j.ijnonlinmec.2019.103362⟩

Article dans une revue hal-02613180v1
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Random 3D-printed isotropic composites with high volume fraction of pore-like polydisperse inclusions and near-optimal elastic stiffness

M.G. G Tarantino , O. Zerhouni , K. Danas

Acta Materialia, 2019, 175, pp.331-340. ⟨10.1016/j.actamat.2019.06.020⟩

Article dans une revue hal-02167837v1
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Wrinkling to crinkling transitions and curvature localization in a magnetoelastic film bonded to a non-magnetic substrate

E. Psarra , L. Bodelot , Kostas Danas

Journal of the Mechanics and Physics of Solids, 2019, 133, pp.103734. ⟨10.1016/j.jmps.2019.103734⟩

Article dans une revue hal-02321677v1
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A homogenization model for porous ductile solids under cyclic loads comprising a matrix with isotropic and linear kinematic hardening

Long Cheng , Kostas Danas , Andrei Constantinescu , Djimedo Kondo

International Journal of Solids and Structures, 2017, 121, pp.174-190. ⟨10.1016/j.ijsolstr.2017.05.024⟩

Article dans une revue hal-01537602v1
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A general result for the magnetoelastic response of isotropic suspensions of iron and ferrofluid particles in rubber, with applications to spherical and cylindrical specimens

Victor Lefèvre , Kostas Danas , Oscar Lopez-Pamies

Journal of the Mechanics and Physics of Solids, 2017, 107, pp.343 - 364. ⟨10.1016/j.jmps.2017.06.017⟩

Article dans une revue hal-01627523v1
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Two-field surface pattern control via marginally stable magnetorheological elastomers

Erato Psarra , Laurence Bodelot , Kostas Danas

Soft Matter, 2017, 13 (37), pp.6576 - 6584. ⟨10.1039/C7SM00996H⟩

Article dans une revue hal-01627525v1
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Deformation mechanisms of idealised cermets under multi-axial loading

E. Bele , A. Goel , G. Pickering , G. Borstnar , O.L. Katsamenis et al.

Journal of the Mechanics and Physics of Solids, 2017, 102, pp.80-100. ⟨10.1016/j.jmps.2017.01.002⟩

Article dans une revue hal-01627520v1
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A homogenization model of the Voigt type for skeletal muscle

L.A. Spyrou , M. Agoras , Kostas Danas

Journal of Theoretical Biology, 2017, 414, pp.50-61. ⟨10.1016/j.jtbi.2016.11.018⟩

Article dans une revue hal-01627518v1
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Effective response of classical, auxetic and chiral magnetoelastic materials by use of a new variational principle

Kostas Danas

Journal of the Mechanics and Physics of Solids, 2017, 105, pp.25 - 53. ⟨10.1016/j.jmps.2017.04.016⟩

Article dans une revue hal-01627522v1
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A homogenization based yield criterion for a porous Tresca material with ellipsoidal voids

Armel Mbiakop , Danas Kostas , Andrei Constantinescu

International Journal of Fracture, 2016, ⟨10.1007/s10704-015-0071-9⟩

Article dans une revue hal-01395637v1

Freedericksz instability for the twisted nematic device: A three-dimensional analysis

George Sfyris , Kostas Danas , Guangyang Wen , Nicolas Triantafyllidis

Physical Review E , 2016, 94, pp.012704-1 - 012704-12. ⟨10.1103/PhysRevE.94.012704⟩

Article dans une revue hal-01360374v1
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A methodology for the estimation of the effective yield function of isotropic composites

I Papadioti , Kostas Danas , N. Aravas

International Journal of Solids and Structures, 2016, 87, pp.120 - 138. ⟨10.1016/j.ijsolstr.2016.02.022⟩

Article dans une revue hal-01395635v1
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On void shape effects of periodic elasto-plastic materials subjected to cyclic loading

Armel Mbiakop , Andrei Constantinescu , Kostas Danas

European Journal of Mechanics - A/Solids, 2015, 49, pp.481-499. ⟨10.1016/j.euromechsol.2014.09.001⟩

Article dans une revue hal-01219714v1
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An analytical model for porous single crystals with ellipsoidal voids

Armel Mbiakop , Andrei Constantinescu , Kostas Danas

Journal of the Mechanics and Physics of Solids, 2015, 84, pp.436-467. ⟨10.1016/j.jmps.2015.07.011⟩

Article dans une revue hal-01219387v1

A model for ductile damage prediction at low stress triaxialities incorporating void shape change and void rotation

Trong-Son Cao , Matthieu Mazière , K. Danas , Jacques Besson

International Journal of Solids and Structures, 2015, 63, pp.240-263. ⟨10.1016/j.ijsolstr.2015.03.003⟩

Article dans une revue hal-01165304v1

A model for porous single crystals with cylindrical voids of elliptical cross-section

A. Mbiakop , A. Constantinescu , Kostas Danas

International Journal of Solids and Structures, 2015, 64-65 (July), pp.100-119. ⟨10.1016/j.ijsolstr.2015.03.017⟩

Article dans une revue hal-01219747v1
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Instability of a magnetoelastic layer resting on a non-magnetic substrate

Kostas Danas , Nicolas Triantafyllidis

Journal of the Mechanics and Physics of Solids, 2014, 69, pp.67-83

Article dans une revue hal-00995717v1

Plane-strain discrete dislocation plasticity with climb-assisted glide motion of dislocations

Kostas Danas , V.S. Deshpande

Modelling and Simulation in Materials Science and Engineering, 2013, 21, pp.045008

Article dans une revue hal-00870887v1

The nonlinear elastic response of suspensions of rigid inclusions in rubber: II - A simple explicit approximation for finite-concentration suspensions

Oscar Lopez-Pamies , T. Goudarzi , Kostas Danas

Journal of the Mechanics and Physics of Solids, 2013, 61, pp.19 - 37

Article dans une revue hal-00870885v1

Experiments and Modeling of Iron-Particle-Filled Magnetorheological Elastomers

Kostas Danas , Sunny Kankanala , Nicolas Triantafyllidis

Journal of the Mechanics and Physics of Solids, 2012, 60, pp.120 - 138

Article dans une revue hal-00647544v1
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Numerical modeling of elasto-plastic porous materials with void shape effects at finite deformations

Kostas Danas , N. Aravas

Composites Part B: Engineering, 2012, 43, pp.2544-2559. ⟨10.1016/j.compositesb.2011.12.011⟩

Article dans une revue hal-00755844v1
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Influence of the Lode parameter and the stress triaxiality on the failure of elasto-plastic porous materials

Kostas Danas , Pedro Ponte Castañeda

International Journal of Solids and Structures, 2012, 49, pp.1325-1342

Article dans une revue hal-00755852v1

Response to the comments by Hucthinson and Tvergaard

Kostas Danas , Pedro Ponte Castaneda

International Journal of Solids and Structures, 2012, pp.3486

Article dans une revue hal-00759862v1

Size effects in the conical indentation of an elasto-plastic solid

Kostas Danas , Vikram S. Deshpande , Norman Fleck

Journal of the Mechanics and Physics of Solids, 2012, 60, pp.1605-1625

Article dans une revue hal-00755859v1

Compliant interfaces: A mechanism for relaxation of dislocation pile-ups in a sheared single crystal

Kostas Danas , Vikram S. Deshpande , Norman A. Fleck

International Journal of Plasticity, 2010, 26, pp.1792-1805. ⟨10.1016/j.ijplas.2010.03.008⟩

Article dans une revue istex hal-00526647v1

A finite-strain model for anisotropic viscoplastic porous media: I – Theory

Kostas Danas , Pedro Ponte Castañeda

European Journal of Mechanics - A/Solids, 2009, 28, pp.387-401. ⟨10.1016/j.euromechsol.2008.11.002⟩

Article dans une revue istex hal-00491346v1

A finite-strain model for anisotropic viscoplastic porous media: II – Applications

Kostas Danas , Pedro Ponte Castañeda

European Journal of Mechanics - A/Solids, 2009, 28, pp.402-416. ⟨10.1016/j.euromechsol.2008.11.003⟩

Article dans une revue istex hal-00526643v1

A homogenization-based constitutive model for isotropic viscoplastic porous media

Kostas Danas , Martin I. Idiart , Pedro Ponte Castañeda

International Journal of Solids and Structures, 2008, 45, pp.3392-3409. ⟨10.1016/j.ijsolstr.2008.02.007⟩

Article dans une revue istex hal-00491345v1

A homogenization-based constitutive model for two-dimensional viscoplastic porous media

Kostas Danas , Martin I. Idiart , Pedro Ponte Castañeda

Comptes Rendus. Mécanique, 2008, 336, pp.79-90. ⟨10.1016/j.crme.2007.10.017⟩

Article dans une revue istex hal-00491344v1

Mesure PeakForce-QNM AFM des rides de surface induites par photopolymérisation sur l'objet imprimé en 3D DLP

Kübra Sekmen , Xuyang Chang , Simon Hallais , Kostas Danas , Andrei Constantinescu

30ème Colloque National sur la Déformation des Polymères Solides (DEPOS 30), Sep 2021, Mandelieu-La Napoule, France

Communication dans un congrès hal-04512335v1
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PeakForce-QNM AFM measurement of photopolymerization-induced surface wrinkles in 3D printed objects

Kübra Sekmen , Xuyang Chang , Simon Hallais , Kostas Danas , Andrei Constantinescu

30ème Colloque National sur la Déformation des Polymères Solides (DEPOS 30), Sep 2021, Mandelieu-La Napoule, France

Communication dans un congrès hal-05002503v1
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Bilayer Liquid Crystal and Freedericksz Instability

Krishnendu Haldar , Kostas Danas , Nicolas Triantafyllidis

GACM Colloquium on Computational Mechanics, 2017, Stuttgart, Germany

Communication dans un congrès hal-01627531v1
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Buckling response of architectured columns: controlling instability across the scales through a rational design.

Gabriella Tarantino , Matthieu Caruel , Kostas Danas

13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France

Communication dans un congrès hal-01899349v1
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Modeling and Identification of the constitutive behavior of magneto-rheological elastomers

Jean-Pierre Voropaieff , Laurence Bodelot , Kostas Danas , Nicolas Triantafyllidis

13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France

Communication dans un congrès hal-01899352v1
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Instability of MRE film – substrate block under magneto-mechanical loadings

Erato Psarra , Kostas Danas , Laurence Bodelot

13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France

Communication dans un congrès hal-01926476v1
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Numerical and experimental study on effective elastic properties of porous materials: controlled porosity numerically generated and 3D printed

Othmane Zerhouni , Gabriella Tarantino , Kostas Danas

13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France

Communication dans un congrès hal-01899277v1
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Magnetorheological Elastomers

Nicolas Triantafyllidis , Kostas Danas

MECAMAT, Jan 2012, France

Communication dans un congrès hal-00760758v1
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Experimental and theoretical investigation of magnetorheological elastomers

Kostas Danas , Sunny Kankanala , Nicolas Triantafyllidis

20eme Congres Francais de Mecanique, Aug 2011, Besancon, France. pp.1-5

Communication dans un congrès hal-00641538v1
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Failure of elasto-plastic porous materials due to void shape effects and void growth

Kostas Danas , P. Ponte Castañeda

20eme Congres Francais de Mecanique, Aug 2011, Besancon, France. pp.1-4

Communication dans un congrès hal-00641531v1