Keywords

Number of documents

40

Régis COTTEREAU, CNRS Research Professor


I am a CNRS Research Professor at Laboratoire de Mécanique et Acoustique (Aix-Marseille Univ, CNRS, Centrale Marseille). My research interests lie in numerical modeling of wave propagation in random media, with applications mostly in seismic engineering and railway engineering.


Journal articles38 documents

  • L. de Carvalho Paludo, V. Bouvier, R. Cottereau. Scalable parallel scheme for sampling of Gaussian random fields over very large domains. International Journal for Numerical Methods in Engineering, Wiley, 2019, 117 (8), pp.845-859. ⟨10.1002/nme.5981⟩. ⟨hal-02306484⟩
  • Alfonso Panunzio, Régis Cottereau, Guillaume Puel. Large scale random fields generation using localized Karhunen–Loève expansion. Advanced Modeling and Simulation in Engineering Sciences, SpringerOpen, 2018, 5 (20), ⟨10.1186/s40323-018-0114-7⟩. ⟨hal-01861348⟩
  • Régis Cottereau, Ruben Sevilla. Stability of an explicit high-order spectral element method for acoustics in heterogeneous media based on local element stability criteria. International Journal for Numerical Methods in Engineering, Wiley, 2018, 116 (4), pp.223 - 245. ⟨10.1002/nme.5922⟩. ⟨hal-01898570⟩
  • Ruben Sevilla, Régis Cottereau. Influence of periodically fluctuating material parameters on the stability of explicit high-order spectral element methods. Journal of Computational Physics, Elsevier, 2018, 373, pp.304 - 323. ⟨10.1016/j.jcp.2018.07.002⟩. ⟨hal-01898567⟩
  • Alfonso Panunzio, Guillaume Puel, R. Cottereau, Samuel Simon, Xavier Quost. Sensitivity of the wheel–rail contact interactions and Dang Van Fatigue Index in the rail with respect to irregularities of the track geometry. Vehicle System Dynamics, Taylor & Francis, 2018, 56 (11), pp.1768-1795. ⟨10.1080/00423114.2018.1436717⟩. ⟨hal-01861346⟩
  • Vincent Perron, Fabrice Hollender, Armand Mariscal, Nikolaos Theodoulidis, Chrisostomos Andreou, et al.. Accelerometer, Velocimeter Dense‐Array, and Rotation Sensor Datasets from the Sinaps@ Postseismic Survey (Cephalonia 2014–2015 Aftershock Sequence). Seismological Research Letters, Seismological Society of America, 2018, 89 (2A), pp.678 - 687. ⟨10.1785/0220170125⟩. ⟨insu-01741912⟩
  • Shahram Khazaie, Régis Cottereau, Didier Clouteau. Numerical observation of the equipartition regime in a 3D random elastic medium, and discussion of the limiting parameters. Computers and Geosciences, Elsevier, 2017, 102, pp.56-67. ⟨10.1016/j.cageo.2017.02.007⟩. ⟨hal-01473195⟩
  • Lucio de Abreu Corrêa, Juan Carlos Quezada, Régis Cottereau, Sofia Costa D 'Aguiar, Charles Voivret. Randomly-fluctuating heterogeneous continuum model of a ballasted railway track. Computational Mechanics, Springer Verlag, 2017, 60 (5), pp.845 - 861. ⟨10.1007/s00466-017-1446-8⟩. ⟨hal-01635950⟩
  • Thiago Milanetto Schlittler, Régis Cottereau. Fully scalable implementation of a volume coupling scheme for the modeling of multiscale materials. Computational Mechanics, Springer Verlag, 2017, 60 (5), pp.827 - 844. ⟨10.1007/s00466-017-1445-9⟩. ⟨hal-01635946⟩
  • Alfonso Panunzio, Guillaume Puel, Régis Cottereau, Samuel Simon, Xavier Quost. Construction of a stochastic model of track geometry irregularities and validation through experimental measurements of dynamic loading. Vehicle System Dynamics, Taylor & Francis, 2017, 55 (3), pp.399-426. ⟨10.1080/00423114.2016.1269935⟩. ⟨hal-01507355⟩
  • C. Berge Thierry, Angkeara Svay, Aurore Laurendeau, Chartier Thomas, Vincent Perron, et al.. Toward an integrated seismic risk assessment for nuclear safety improving current French methodologies through the SINAPS@ research project. Nuclear Engineering and Design, Elsevier, 2017, 323 (1), pp.185-201. ⟨10.1016/j.nucengdes.2016.07.004⟩. ⟨hal-01590959⟩
  • Angkeara Svay, Perron Vincent, Afifa Imtiaz, Zentner Irmela, Régis Cottereau, et al.. Spatial coherency analysis of seismic ground motions from a rock site dense array implemented during the Kefalonia 2014 aftershock sequence. Earthquake Engineering and Structural Dynamics, Wiley, 2017, 46 (12), pp.1895-1917. ⟨10.1002/eqe.2881⟩. ⟨hal-01476656⟩
  • Shahram Khazaie, Régis Cottereau, D Clouteau. Influence of the spatial correlation structure of an elastic random medium on its scattering properties. Journal of Sound and Vibration, Elsevier, 2016, 370, pp.132-148. ⟨10.1016/j.jsv.2016.01.012⟩. ⟨hal-01281405⟩
  • David Néron, Hachmi Ben Dhia, Régis Cottereau. A decoupled strategy to solve reduced-order multimodel problems in the PGD and Arlequin frameworks. Computational Mechanics, Springer Verlag, 2016, 57 (4), pp.509-521. ⟨10.1007/s00466-015-1236-0⟩. ⟨hal-01292497⟩
  • Pierre Jehel, Régis Cottereau. On damping created by heterogeneous yielding in the numerical analysis of nonlinear reinforced concrete frame elements . Computers and Structures, Elsevier, 2015, 154, pp.192-203. ⟨10.1016/j.compstruc.2015.03.001⟩. ⟨hal-01131467⟩
  • Régis Cottereau, Pedro Diez. Fast r-adaptivity for multiple queries of heterogeneous stochastic material fields. Computational Mechanics, Springer Verlag, 2015, 56 (4), pp.601-612. ⟨10.1007/s00466-015-1190-x⟩. ⟨hal-01200721⟩
  • Régis Cottereau, Fernando Rochinha, Alvaro Coutinho. Comparison of two parametrizations of a turbulence-induced flocculation model through global sensitivity analysis. Continental Shelf Research, Elsevier, 2014, 85, pp.85-95. ⟨10.1016/j.csr.2014.07.002⟩. ⟨hal-01068996⟩
  • Yves Le Guennec, Régis Cottereau, Didier Clouteau, Christian Soize. A coupling method for stochastic continuum models at diff erent scales. Probabilistic Engineering Mechanics, Elsevier, 2014, 37 (-), pp.138-147. ⟨10.1016/j.probengmech.2013.10.005⟩. ⟨hal-00940047⟩
  • I. Baydoun, E. Savin, R. Cottereau, D. Clouteau, J. Guilleminot. Kinetic modeling of multiple scattering of elastic waves in heterogeneous anisotropic media. Wave Motion, Elsevier, 2014, 51, pp.1325 - 1348. ⟨10.1016/j.wavemoti.2014.08.001⟩. ⟨hal-01083250⟩
  • Cédric Zaccardi, Ludovic Chamoin, Régis Cottereau, Hachmi Ben Dhia. Error estimation and model adaptation for a stochastic-deterministic coupling method based on the Arlequin method. International Journal for Numerical Methods in Engineering, Wiley, 2013, 96 (2), pp.87-109. ⟨10.1002/nme.4540⟩. ⟨hal-00869049⟩
  • Pedro Diez, Régis Cottereau, Sergio Zlotnik. A stable XFEM formulation for multi-phase problems enforcing the accuracy of the fluxes through Lagrange multipliers. International Journal for Numerical Methods in Engineering, Wiley, 2013, 96 (5), pp.303-322. ⟨10.1002/nme.4554⟩. ⟨hal-00871881⟩
  • Régis Cottereau. Numerical strategy for unbiased homogenization of random materials. International Journal for Numerical Methods in Engineering, Wiley, 2013, 95 (1), pp.71-90. ⟨10.1002/nme.4502⟩. ⟨hal-00837633⟩
  • Didier Clouteau, Régis Cottereau, G. Lombaert. Dynamics of structures coupled with elastic media--A review of numerical models and methods. Journal of Sound and Vibration, Elsevier, 2013, 332 (10), pp.2415-2436. ⟨10.1016/j.jsv.2012.10.011⟩. ⟨hal-00795002⟩
  • Didier Clouteau, Régis Cottereau. EASD review on advanced methods in structural dynamics. Journal of Sound and Vibration, Elsevier, 2013, 332 (10), pp.2377-2378. ⟨10.1016/j.jsv.2012.11.028⟩. ⟨hal-00795003⟩
  • Régis Cottereau, Didier Clouteau, Hachmi Ben Dhia, Cédric Zaccardi. A stochastic - deterministic coupling method for continuum mechanics. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2011, 200 (47-48), pp.3280-3288. ⟨10.1016/j.cma.2011.07.010⟩. ⟨hal-00709540⟩
  • Régis Cottereau, Didier Clouteau, Hachmi Ben Dhia. Localized modeling of uncertainty in the Arlequin framework. IUTAM SYMPOSIUM ON THE VIBRATION ANALYSIS OF STRUCTURES WITH UNCERTAINTIES, 2011, 27, pp.457-468. ⟨10.1007/978-94-007-0289-9_33⟩. ⟨hal-00751473⟩
  • Régis Cottereau, Pedro Diez. Numerical modeling of erosion using an improvement of the extended finite element method. European Journal of Environmental and Civil Engineering, Taylor & Francis, 2011, 15 (8), pp.1187-1206. ⟨10.3166/ejece.15.1187-1206⟩. ⟨hal-00709539⟩
  • Régis Cottereau, Ludovic Chamoin, Pedro Diez. Strict error bounds for linear and nonlinear solid mechanics problems using a subdomain-based flux-free method. Mechanics & Industry, EDP Sciences, 2010, 11 (3-4), pp.249-254. ⟨10.1051/meca/2010049⟩. ⟨hal-00709538⟩
  • Quang-Anh Ta, Didier Clouteau, Régis Cottereau. Modeling of random anisotropic elastic media and impact on wave propagation. Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics, Hermès / Paris : Lavoisier 2010, 19 (1-3), pp.241-253. ⟨10.3166/ejcm.19.241-253⟩. ⟨hal-00709537⟩
  • Régis Cottereau, Pedro Diez, Antonio Huerta. Modeling, with a unified level-set representation, of the expansion of a hollow in the ground under different physical phenomena. Computational Mechanics, Springer Verlag, 2010, 46 (2), pp.315-327. ⟨10.1007/s00466-009-0443-y⟩. ⟨hal-00709536⟩
  • Régis Cottereau, Pedro Diez, Antonio Huerta. Strict error bounds for linear solid mechanics problems using a subdomain-based flux-free method. Computational Mechanics, Springer Verlag, 2009, ⟨10.1007/s00466-009-0388-1⟩. ⟨hal-00396420⟩
  • Régis Cottereau, Pedro Diez, Antonio Huerta. Strict error bounds for linear solid mechanics problems using a subdomain-based flux-free method. Computational Mechanics, Springer Verlag, 2009, 44 (4), pp.533-547. ⟨10.1007/s00466-009-0388-1⟩. ⟨hal-00707098⟩
  • Reza Taherzadeh, Didier Clouteau, Régis Cottereau. Simple forfulas for the dynamic stiffness of pile groups. Earthquake Engineering and Structural Dynamics, Wiley, 2009, ⟨10.1002/ege.918⟩. ⟨hal-00396439⟩
  • R. Cottereau, D. Clouteau, Christian Soize. Parametric and nonparametric models of the impedance matrix of a random medium. Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics, Hermès / Paris : Lavoisier 2008, 17 (5-7), pp.881-892. ⟨hal-00686299⟩
  • R. Cottereau, D. Clouteau, Christian Soize. Probabilistic impedance of foundation: Impact of the seismic design on uncertain soils. Earthquake Engineering and Structural Dynamics, Wiley, 2008, 37 (6), pp.899-918. ⟨10.1002/eqe.794⟩. ⟨hal-00685116⟩
  • R. Cottereau, D. Clouteau, Christian Soize. Construction of a probabilistic model for impedance matrices. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2007, 196 (17-20), pp.2252-2268. ⟨10.1016/j.cma.2006.12.001⟩. ⟨hal-00686151⟩
  • R. Cottereau, D. Clouteau, Christian Soize. Construction of a probabilistic model for impedance matrices. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2007, pp.2252-2268. ⟨10.1016/j.cma.2006.12.001⟩. ⟨hal-00396727⟩
  • R. Cottereau, D. Clouteau, Christian Soize, S. Cambier. Probabilistic nonparametric model of impedance matrices. Application to the seismic design of a structure. Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics, Hermès / Paris : Lavoisier 2006, 15 (1-2-3), pp.131-142. ⟨hal-00686296⟩

Theses1 document

  • Régis Cottereau. Probabilistic models of impedance matrices. Application to dynamic soil-structure interaction. Materials. Ecole Centrale Paris, 2007. English. ⟨tel-00132950⟩

Habilitation à diriger des recherches1 document

  • Régis Cottereau. Scale coupling and upscaling techniques in elastostatics and elastodynamics in random media. Mechanics of the solides [physics.class-ph]. Université Pierre & Marie Curie - Paris 6, 2016. ⟨tel-01374413⟩