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Publications

| Journals | Conference Proc. | Patents | Invited Lectures | Seminars | Presentations | Ph.D. Thesis | HDR |

Refereed Journals

  1. Psarra E., Bodelot L., Danas K. (2017). Two-field surface pattern control via marginally stable magnetorheological elastomers, Soft Matter, accepted. >download
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  2. Lefèvre V., Danas K., Lopez-Pamies O. (2017). A general result for the magnetoelastic response of isotropic suspensions of iron and ferrofluid particles in rubber, with applications to spherical and cylindrical specimens, J. Mech. Phys. Solids, 107, 343-364. >download
  3. Cheng L., Danas K., Constantinescu A., Kondo D. (2017). A homogenization model for porous ductile solids under cyclic loads comprising a matrix with isotropic and linear kinematic hardening, Int. J. Solids Struct., 121, 174-190. >download
  4. K. Danas (2017). Effective response of classical, auxetic and chiral magnetoelastic materials by use of a new variational principle, J. Mech. Phys. Solids, 105, 25-53. >download
  5. E. Bele, A. Goel, E.G. Pickering, G. Borstnar, O.L. Katsamenis, F. Pierron, K. Danas, V.S. Deshpande (2017). Deformation mechanisms of idealised cermets under multi-axial loading, J. Mech. Phys. Solids, 102, 80-100. >download
  6. Spyrou L., Agoras M., Danas K. (2017). A homogenization model of the Voigt type for skeletal muscle, J. Theor. Biology, 414, 50-61. >download
  7. Sfyris G., Danas K., Wen G., Triantafyllidis N. (2016). Freedericksz instability for the twisted nematic device: A three-dimensional analysis, Phys. Rev. E, 94, 012704. >download
  8. Papadioti I., Danas K., Aravas N. (2016). A methodology for the estimation of the effective yield function of isotropic composites, Int. J. Solids Struct., 87, 120-138. >download
  9. Corrigendum to Papadioti I., Danas K., Aravas N. (2016). Int. J. Solids Struct., 102-103, 321-322. >download
  10. Mbiakop A., Danas K., Constantinescu A. (2016). A homogenization based yield criterion for a plastic Tresca material with ellipsoidal voids, Int. J. Fracture, 200 (1), 209-225. >download
  11. Mbiakop A., Constantinescu A., Danas K. (2015). A model for porous single crystals with ellipsoidal voids, J. Mech. Phys. Solids, 84, 436-467. >download
  12. Mbiakop A., Constantinescu A., Danas K. (2015). A model for porous single crystals with cylindrical voids of elliptical cross-section, Int. J. Solids Struct., 64-65, 100-119. >download
  13. Cao T.-S., Maziere M., Danas K., Besson J., (2015). A model for ductile damage prediction at low stress triaxialities incorporating void shape change and void rotation, Int. J. Solids Structures, 63, 240-263. >download
  14. Mbiakop A., Constantinescu A., Danas K. (2015). On void shape effects of periodic elasto-plastic materials subjected to cyclic loading, Eur. J. Mechanics A/Solids, 49, 481-499. >download
  15. Danas K., Triantafyllidis N. (2014). Instability of a magnetoelastic layer resting on a non-magnetic substrate, J. Mech. Phys. Solids, 69, 67-83. >download
  16. Danas K., Deshpande V.S. (2013). Plane-strain discrete dislocation plasticity with climb-assisted glide motion of dislocations, Model.Simul. Mater. Sci. Engin., 21, 045008. >download
  17. Lopez-Pamies O., Goudarzi T., Danas K., (2013). The nonlinear elastic response of suspensions of rigid inclusions in rubber: II - A simple explicit approximation for finite-concentration suspensions, J. Mech. Phys. Solids, 61, 19-37. >download
  18. Danas K., Deshpande V.S., Fleck N.A., (2012). Size effects in the conical indentation of an elasto-plastic solid, J. Mech. Phys. Solids, 60, 1605-1625. >download
  19. Danas K., Ponte Castañeda P., (2012). Response to the comments by Hucthinson and Tvergaard, Int. J. Solids Structures, 49, 3486. >download
  20. Danas K., Ponte Castañeda P., (2012). Influence of the Lode parameter and the stress triaxiality on the failure of elasto-plastic porous materials, Int. J. Solids Structures, 49, 1325-1342. >download
  21. Danas K., Aravas N., (2012). Numerical modeling of elasto-plastic porous materials with void shape effects at finite deformations, Composites: Part B 43, 2544-2559. >download
  22. Danas K., Kankanala S.V., Triantafyllidis N., (2012). Experiments and modeling of iron-particle-filled magnetorheological elastomers, J. Mech. Phys. Solids, 60, 120-138. >download
  23. Danas K., Deshpande V.S., Fleck N.A., (2010). Compliant interfaces: a mechanism for relaxation of dislocation pile-ups in a sheared single crystal, Int. J. Plasticity, 26, 1792-1805. >download
  24. Danas K., Ponte Castañeda P. (2009). A finite-strain model for viscoplastic anisotropic porous media: I- Theory, Eur. J. Mechanics A/Solids, 28, 387-401. >download
  25. Danas K., Ponte Castañeda P. (2009). A finite-strain model for viscoplastic anisotropic porous media: II- Applications, Eur. J. Mechanics A/Solids, 28, 402-416. >download
  26. Danas K., Idiart M. I., Ponte Castañeda P. (2008). A homogenization-based constitutive model for isotropic viscoplastic porous media, Int. J. of Solids and Structures, 45, 3392-3409. >download
  27. Danas K., Idiart M. I., Ponte Castañeda P. (2008). A homogenization-based constitutive model for two-dimensional viscoplastic porous media, Special Edition for H.D. Bui on Duality, inverse problems and nonlinear problems in solid mechanics, edited by J.B. Leblond and X. Markenscoff, C.R. Mécanique 336, 79-90. >download
  28. Idiart M. I., Danas K., Ponte Castañeda P. (2006). Second-order estimates for nonlinear composites and application to isotropic constituents, C.R. Mécanique 334, 575-581. >download

Conference Proceedings

  1. (Best Poster Award) Psarra, E., Bodelot, L., Danas K. (2017). Instability of MRE film – substrate block under magneto-mechanical loadingsy, CSMA, Giens, France. >download
  2. Tarantino, M.G., Caruel, M., Danas K. (2017). Buckling response of architectured columns: controlling instability across the scales through a rational design, CSMA, Giens, France. >download
  3. Voropaieff, J.-P., Bodelot, L., Danas K., Triantafyllidis, N. (2017).Modeling and Identification of the constitutive behavior of magneto-rheological elastomers, CSMA, Giens, France. >download
  4. Haldar, K., Danas, K., Triantafyllidis, N. (2017). Bilayer Liquid Crystal and Freedericksz Instability, GACM Colloquium on Computational Mechanics, Stuttgart, Germany. >download
  5. Danas K., (2015). A variational principle for numerical homogenization of periodic magnetoelastic composites, CFM, Lyon, France. >download
  6. Pössinger T., Bodelot L., Bolzmacher C., Danas K., Triantafyllidis N., (2015). Experimental Characterization, Modeling and Simulation of Magneto-Rheological Elastomers, 9th European Solid Mechanics Conference, ESMC15, Leganés-Madrid, Spain. >download
  7. Pössinger T., Bolzmacher C., Bodelot L., Danas K., Triantafyllidis N., (2014). Magneto-mechanical characterization of magnetorheological elastomers, 16th International Conference on Experimental Mechanics, ICEM16, Cambridge, UK. >download
  8. Mbiakop A., Carpiuc A., Constantinescu A., Danas K. (2013). Cyclic behavior of elasto-plastic porous materials subjected to triaxial loading conditions, CSMA13, Giens, France. >download
  9. Triantafyllidis N., Danas K., (2012). Magnetorheological Elastomers, MecaMat, Aussois, France. >download
  10. Danas K., Kankanala S.V., Triantafyllidis N. (2011). Magnetorheological Elastomers: Experiments and Modeling, CSMA, Giens, France. >download
  11. Danas K., Ponte Castañeda P. (2011). Failure of elasto-plastic porous materials subjected to triaxial loading conditions, CSMA, Giens, France. >download
  12. Danas K., Idiart M.I., Ponte Castañeda P. (2007). Homogenization-based constitutive models for two-dimensional viscoplastic porous media with evolving microstructure, Jeulin, D. and Forest, S., (Eds.). In: Continuum Models and Discrete Systems (CMDS 11). Mines-Paris Tech, Paris, 143-148. >download
  13. Danas K., Ponte Castañeda P. (2005). Porous power-law composites: Yield surfaces and evolution of microstructure, Mecamat, Aussois, France. >download

Patents

  1. Pössinger T, Bodelot L., Danas K., Triantafyllidis N., Bolzmacher C. (2015). Test specimen for a magnetorheological elastomeric material, French Patent No: 15 59468, Issued October, 5, 2015.

Invited Lectures

  1. (Invited talk) An analytical model for porous single crystals with ellipsoidal voids, ICTAM, Montreal, Canada, 2016.
  2. (Invited talk) A class of analytical models for porous single crystals with ellipsoidal voids, GAMM Workshop on Microstructures, Paris, France, 2016.
  3. (Invited talk) Recent advances in experiments and modeling of magnetorheological elastomers, GDR MEPHY Workshop, Agay, France, 2015.
  4. Theoretical, numerical and experimental investigations of active magneto- and electro- elastic materials (4.5 hours), COMMAS Summer School, University of Stuttgart, Germany, 2015.
  5. (Invited lecture) Modeling of porous materials consisting of isotropic and anisotropic matrix and implications on deformation localization, IUTAM Symposium: Ductile Fracture and Localization, Paris, France, 2015.
  6. (Invited lecture) Magnetorheological elastomers: from micro-deformation mechanisms to macroscopic instabilities and applications, IUTAM Symposium, Paris, France, 2014.
  7. (Invited lecture) Recent advances in the modeing of electro- and magneto-active materials, IUTAM Symposium, Evanston, IL, U.S.A, 2014.
  8. (Invited lecture) Elasto-plastic porous materials: Nonlinear homogenization and numerical implementation under various loading conditions, GAMM meeting, Erlangen-Nuremberg, Germany, 2014.
  9. (Plenary Lecture) Influence of the Lode parameter and the stress triaxiality on the localization of elasto-plastic porous materials, IDDRG, Zurich, Switzerland, 2013.
  10. (Invited lecture) Deformation mechanisms in iron-particle magnetorheological elastomers, EUROMECH 550, Poitiers, France, 2013.
  11. (Invited Lecture together with Nick Triantafyllidis) Magnetorheological Elastomers, MecaMat, Aussois, France, 2012.
  12. (Keynote Lecture) Failure of elasto-plastic porous materials due to void shape effects and void growth, Congres Francais de Mecanique, Besancon, France, 2011.

Seminars

  1. Magneto-Rheological elastomers and elasto-plastic materials: from micro-deformation mechanisms to instabilities (2016), IMDEA Materials, Madrid, Spain.
  2. Magneto-Rheological elastomers: from micro-deformation mechanisms to macroscopic instabilities and applications (2015), Civil and Enviromental Engineering Department, Georgia Tech, U.S.A
  3. Magneto-Rheological elastomers: from micro-deformation mechanisms to macroscopic instabilities and applications (2015), Center for Micromechanics, Engineering Department, Cambridge University, U.K.
  4. Magneto-Rheological elastomers: from micro-deformation mechanisms to macroscopic instabilities and applications (2015), Soft Matter Group, Department of Physics, Leiden University, Netherlands.
  5. Micro-deformation mechanisms of particle-filled magnetorheological elastomers: experiments, theory and numerics (2013), MCE, California Institute of Technology, U.S.A.
  6. Particle impregnated magnetorheological elastomers: experiments, theory and numerics (2012), MSME, Universite Paris-Est, Marne La Vallee, France.
  7. Particle impregnated magnetorheological elastomers: experiments, theory and numerics (2012), Aerospace Engineering and Mechanics, University of Minnesota, Minneapolis, MN, U.S.A. >download
  8. Modelling size effects and dislocation climb in single crystals with discrete dislocation dynamics and strain gradient plasticity theories (2010), State University of New York, Stony Brook, U.S.A.
  9. Discrete Dislocation Dynamics and Strain Gradient formulations: a way to model size effects in plasticity (2010), University of Pierre et Marie Curie (Paris VI), Paris, France. >download
  10. Discrete Dislocation Dynamics and Strain Gradient formulations: a way to model size effects in plasticity (2010), LMS Graduate Seminar, Ecole Polytechnique, Palaiseau, France.
  11. Size effects in plasticity: Discrete Dislocation Dynamics and Strain Gradient Plasticity formulations (2009), University of Cambridge, Cambridge, U.K.
  12. Size effects in plasticity: Discrete Dislocation Dynamics and Strain Gradient Plasticity formulations (2009), University of Oxford, Osxford, U.K.
  13. Porous materials with evolving microstructure: A homogenization approach, EPFL Lausanne, 2008, Switzerland.
  14. Homogenization-based constitutive models for porous media with evolving microstructure, Departmental MEAM Seminar, University of Pennsylvania, 2007.

Presentations

  1. On instabilities of active magnetorheological elastomers, ASME, Houston, USA, 2015.
  2. On variational formulations for periodic magneto-rheological elastomers, ESMC, Madrid, Spain, 2015.
  3. Void shape effects and porosity ratcheting of elasto-plastic materials subjected to cyclic loadings, CFRAC, Cachan, France, 2015.
  4. On variational formulations for periodic magneto-rheological elastomers, PACAM XV, Urbana—Champaign, Illinois, U.S.A, 2015.
  5. Active magnetorheological elastomers: numerical simulations and instabilities, ASME, Montreal, Canada, 2014.
  6. Magnetorheological elastomers: experiments and modeling, World Congress on Computational Mechanics, Barcelona, Spain, 2014.
  7. Numerical modeling of elasto-plastic porous materials with void shape effects at finite deformations, European Congress on Fracture, Trondheim, Norway, 2014.
  8. On the stability of MRE layers resting on soft substrates, ASME, San Diego, U.S.A., 2013.
  9. A numerical study on magnetorheological elastomers, CSMA, Giens, France, 2013.
  10. Experiments and modeling of MREs with particle chain microstructures, ICTAM, Beijing, China, 2012.
  11. A study on ductile fracture using nonlinear homogenization models for porous materials, ESMC, Graz, Austria, 2012.
  12. Deformation mechanisms in iron-particle magnetorheological elastomers, CIMTEC, Montecatini-Terme, Italy, 2012.
  13. Experiments and Modeling of Transversely Isotropic MREs, SES conference, Northwestern University, Evanston, U.S.A., 2011.
  14. Experimental and Theoretical Investigation of MREs, CFM, Besancon, France, 2011.
  15. Failure of elasto-plastic porous materials subjected to triaxial loading conditions, CSMA 2011, Giens, France.
  16. Magnetorheological Elastomers: Experiments and Modeling, CSMA 2011, Giens, France. >download
  17. Experiments and modeling of iron-particle-filled magnetorheological elastomers, ASME Fall Conference, Symposium in honor of Drucker Medalist Prof. Rohan Abeyaratne, Vancouver, 2010.
  18. Localization analysis of porous metals via homogenization models incorporating microstructure evolution, ASME Fall Conference, Vancouver, Canada, 2010.
  19. Micro-indentation of elasto-viscoplastic solids, US National Congress of Theoretical and Applied Mechanics, Penn State University, U.S.A., 2010.
  20. Modelling dislocation climb with a novel discrete dislocation dynamics framework, ECCM, Paris, 2010.
  21. Discrete Dislocation Dynamics and Strain Gradient formulations: a way to model size effects in plasticity, 2010, Graduate Seminar, LMS, Ecole Polytechnique.
  22. The role of surface coatings in size effects: Discrete dislocations vs strain-gradient crystal plasticity, ECMS, Lisbon, 2009.
  23. Homogenization-based constitutive models for porous media with evolving microstructure, Student Competition Finalist, 44th Annual Technical Meeting, Society of Engineering Science, Texas A&M, 2007.
  24. Isotropic viscoplastic porous composites, International Conference on Thermo-Mechanical modeling of Solids, LMS, Ecole Polytechnique, France, 2007.
  25. Homogenization-based constitutive models for porous power-law composites and evolution of the microstructure, Hetmat, Grenoble, France, 2006.

Ph.D. Thesis

    Porous materials with evolving microstructure: constitutive modeling, numerical implementation and applications >download

HDR Thesis

    Soft and Metallic Microstructured Solids: Theory, Modeling and Experiments.

| Journals | Conference Proc. | Patents | Invited Lectures | Seminars | Presentations | Ph.D. Thesis | HDR |