LMA - Laboratoire de Mécanique et d’Acoustique

Nathalie FAVRETTO-CRISTINI

Chargée de Recherche, CNRS
HDR

Curriculum Vitae

Research activity

  • Topic : « Interaction waves-interfaces »

    Collaboration with NTNU Trondheim (Norway), INOGS Trieste (Italy), Univ. Pau (France), TOTAL
    • Vertical and horizontal seismic resolutions - Characteristics of the Interface Fresnel zone in complex environments (curved reflector, anisotropic media)
    • Definition of the 3D seismic reflector - Evaluation of its impact on AVA and on the estimation of media properties
    • Influence of the contact between geological media on AVA and on the estimation of media properties
    • Surface acoustic waves in anisotropic media : Analysis of physical behavior & numerical simulation of wave propagation using two high-order spectral methods
    • ANR Project EMSAPCO2 (2007 - 2010, PI CGG Veritas) : Monitoring of CO2 storage in geological reservoirs using seismic-reflection and microseismicity
    • ANR Project POSA (2016 - 2018, PI SHOM) : Modeling of seismic wave propagation from anthropogenic sources, in order to address risk management ahead of blasting operations in the marine field
  • Topic « Calibration of numerical methods by experimental simulations in laboratory »

    Collaboration with NTNU Trondheim (Norway) and IPGG Novosibirsk (Russia)
    • BENCHIE project : Influence of the strong 3D topography on wave propagation, comparison between laboratory experiments and numerical simulations
    • ITN WAVES project (2015-2018, PI UPMC) and PhD thesis of Bence Solymosi : comparison between laboratory experiments and numerical simulations in complex marine environments
  • Topic : « Acoustic emission »

    Collaboration with CEA Cadarache

Publications

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  • International Journals

    • Traoré O.I., Pantera L., Favretto-Cristini N., Cristini P., Viguier-Pla S. & Vieu Ph. (2017) Structure analysis and denoising using Singular Spectrum Analysis: application to acoustic emission signals from nuclear safety experiments. Measurement 104, 78-88. PDF
    • Favretto-Cristini N., Aizenberg A.M., Ursin B., Cristini P. & Tantsereva A. (2017) Analysis of wave scattering from a viscoelastic layer with complex shape. Accepted for publication in Journal of Computational Acoustics.
    • Favretto-Cristini N., Hégron L. & Sornay Ph. (2016) Identification of the fragmentation of brittle particles during compaction process by the acoustic emission technique. Ultrasonics 67, 178-189. PDF
    • Ursin B., Favretto-Cristini N. & Cristini P. (2014) Fresnel volume and interface Fresnel zone for reflected and transmitted waves from a curved interface in anisotropic media. Geophysics 79(5), C123-C134. PDF
    • Hégron L., Sornay Ph. & Favretto-Cristini N. (2014) Compaction of a bed of fragmentable particles and associated acoustic emission. IEEE Transactions on Nuclear Science 61(4), 2175-2181. PDF
    • Favretto-Cristini N., Tantsereva A., Cristini P., Ursin B., Komatitsch D. & Aizenberg A.M. (2014) Numerical modeling of zero-offset laboratory data in a strong topographic environment: Results for a spectral-element method and a discretized Kirchhoff integral method. Earthquake Science 27(4), 391-399. PDF
    • Tantsereva A., Ursin B., Favretto-Cristini N., Cristini P. & Aizenberg A.M. (2014) Numerical modeling of three-dimensional zero-offset laboratory data by a discretized Kirchhoff integral. Geophysics 79(2), T77-T90. PDF
    • Komatitsch D., Carcione J.M., Cavallini F. & Favretto-Cristini N. (2011) Elastic surface waves in crystals. Part 2: Cross-check of two full-wave modeling methods. Ultrasonics 51, 878–889. PDF
    • Favretto-Cristini N., Komatitsch D., Carcione J.M. & Cavallini F. (2011) Elastic surface waves in crystals. Part 1: Review of the physics. Ultrasonics 51, 653–660. PDF
    • Le Touzé G., Cristini P., Favretto-Cristini N. & Blanco J. (2010) Wavefield extraction using multi-channel chirplet decomposition. Journal of the Acoustical Society of America 127(4), EL140-EL145. PDF
    • Favretto-Cristini N., Cristini P. & de Bazelaire E. (2009) What is a seismic reflector like? Geophysics 74(1), T13-T23. PDF

      « Geophysics Bright Spots » of the The Leading Edge (in 2009, february).

    • Favretto-Cristini N., Cristini P. & de Bazelaire E. (2007) Some reflections on reflectors and wave amplitudes. Acta Acustica united with Acustica 93(6), 909-916. PDF
    • Favretto-Cristini N., Cristini P. & de Bazelaire E. (2007) Influence of the Interface Fresnel zone on the reflected P-wave amplitude modelling. Geophysical Journal International 171, 841-846. PDF
    • Makinde W., Favretto-Cristini N. & de Bazelaire E. (2005) Numerical modeling of interface scattering of seismic wavefield from a random rough interface in acoustic medium: comparison between 2D and 3D cases. Geophysical Prospecting 53(3), 373-397. PDF
    • Favretto-Cristini N. & de Bazelaire E. (2003) PP amplitude bias caused by interface scattering: are diffracted waves guilty? Geophysical Prospecting 51, 99-115. PDF
    • Favretto-Anrès N. & Sessarego J.-P. (1999) Identification of shear wave parameters of viscoelastic solids by laboratory measurements of Stoneley-Scholte waves. Acta Acustica united with Acustica 85, 505-516. PDF
    • Favretto-Anrès N. & Rabau G. (1997) Excitation of the Stoneley-Scholte wave at the boundary between an ideal fluid and a viscoelastic solid. Journal of Sound and Vibration 203(2), 193-208. PDF
    • Favretto-Anrès N. (1996) Theoretical study of the Stoneley-Scholte wave at the interface between an ideal fluid and a viscoelastic solid. Acta Acustica united with Acustica 82(6), 829-838. PDF
  • In books

    • Favretto-Cristini N., Cristini P. & de Bazelaire E. (2008) On the influence of the Interface Fresnel zone for estimating media parameters from seismic Amplitude-versus-Angle curves. In Theoretical and Computational Acoustics 07, M. Taroudakis and P. Papadakis (eds), 139-148. PDF
    • Favretto-Cristini N. (2004) Wave scattering by a periodic array of in-plane cracks at the interface between dissimilar media. In Monografias del Seminario Matematico Garcia de Galdeano vol. 31, VIII Jornadas Zaragoza-Pau de Matemática Aplicada y Estadística, M.C. López de Silanes et al. (eds), 469-478. PDF
  • Theses

    • Favretto−Cristini N. (2011) Interaction waves / interfaces in seismics (in french). Thèse d’Habilitation à Diriger des Recherches de l’Université de la Méditerranée − Institut de Mécanique de Marseille, 171 pages, 21 avril 2011. PDF
    • Favretto-Anrès N. (1997) Use of the Stoneley-Scholte and Love waves for characterizing marine sediments (in french). Thèse de Doctorat de Mécanique de l’Université de la Méditerranée, 206 pages, 17 janvier 1997.