TAWFIQ Imad

Détails :

Statut : Professeur des universités

Habilité à diriger des recherches : oui

Section CNU : 60

Equipe : Vibroacoustique et Structure
Tél : 0149452962

Courriel : imad.tawfiq@supmeca.fr
Adresse : 3, rue Fernand HAINAUT - 93400 Saint Ouen

Responsabilités en laboratoire :

Responsable de l'équipe Vibroacoustique et Structure

Directeur de thèses en cours :

 ZAMBELIS Georges (Tolérance aux dommages appliquée au collage de bords d'attaque sur Pale d'Hélicoptère)

 KESSENTINI Rawdha (Contribution à l'étude du comportement dynamique des bandes des convoyeurs sou...)

 MASMOUDI Marwa (Simulation d'un milieu granulaire vibré par la méthode des éléments discret...)

 CHRZASZCZ Kamil (Ondes dans les milieux granulaires de l'échelle micro à l'échelle macro)

Directeur de thèses soutenues :

 GHORBEL Olfa (Formulation et mise en œuvre d'un élément continu de plaque sandwich et multi...)

 DJEMAL Fathi (Analyse et optimisation des batteurs dynamiques non linéaires )

 TOUNSI Douha (Formulation et mise en œuvre d'un élément continu de coque axisymétrique raidie)

 FESTJENS Hugo (Contribution à la modélisation et à la caractérisation expérimentale de l�...)

 BOUCHAALA Noussa (Impact des défauts géométriques sur l’amortissement dans les assemblages )

 JRAD Hanen (Etude du comportement dynamique non linéaire des composants viscoélastiques : ...)

 THOUVIOT Sylvain (Optimisation multi-ctitères pour un système mécatronique en intégrant les pr...)

 ROGNON Hervé (Comportement en fatigue sous environnement vibratoire: Prise en compte de la pla...)

 RENAUD Franck (Etude de l'incidence des comportements dissipatifs dans les instabilités vibrat...)

Encadrement de thèses soutenues :

 VIJAYAKUMAR Sahadevan (Dynamic and static signatures for health monitoring of smart composite beams usi...)

Publications :

• Revues internationales

GHORBEL O., CASIMIR J.B., HAMMAMI L., TAWFIQ I., HADDAR M.
In-plane dynamic stiffness matrix for a free orthotropic plate
Journal of Sound and Vibration, vol. 364, pp. 234-246, 2016
(go to journal)

GHORBEL O., CASIMIR J.B., HAMMAMI L., TAWFIQ I., HADDAR M.
Dynamic stiffness formulation for free orthotropic plates
Journal of Sound and Vibration, vol. 346, pp. 361-375, 2015
(go to journal)

Tounsi D., Casimir J.B., Abid S., Tawfiq I., Haddar M.
Dynamic stiffness formulation and response analysis of stiffened shells
Computers and Structures, no. 132, pp. 75-83, 2014
(go to journal)

ROGNON H., DA SILVA BOTELHO T., TAWFIQ I., BENNEBACH M.
spectral methods plasticity modeling for fatigue damage estimation: experimental application - Uniaxial case
Mechanics & Industry, vol. 15, no. 03, pp. 233-242, ed. EDP Sciences, 2014
(go to journal)

H. JRAD, F. RENAUD, J-L. DION, I. TAWFIQ and M. HADDAR
Experimental Characterization, Modeling and Parametric Identification of the Hysteretic Friction Behavior of Viscoelastic Joints
International Journal of Applied Mechanics, vol. 5, no. 2, pp. 1350018-1-21, ed. Imperial College Press, 2013
(go to journal)

H. JRAD, J-L. DION, F. RENAUD, I. TAWFIQ and M. HADDAR
Experimental Characterization, Modeling and Parametric Identification of the Non-Linear Dynamic Behaviour of Viscoelastic Components
European Journal of Mechanics - A/Solids, vol. 42, pp. 176-187, ed. Elsevier, 2013
(go to journal)

J.-L. DION, I. TAWFIQ, G.CHEVALLIER
Harmonic component detection: Optimized Spectral Kurtosis for operational modal analysis
Mechanical Systems and Signal Processing, vol. 26, no. January, pp. 24-33, ed. Elsevier, 2012
(go to journal)

A. OMRANI, I. TAWFIQ
Vibro-acoustic Analysis of Micro perforated composite structure in space craft industry
Journal of Mechanical Systems and Signal Processing, vol. 25, no. 2, pp. 657-666, ed. ELSEVIER, 2011
(go to journal)

Franck RENAUD, Jean-Luc DION Gaël CHEVALLIER, Imad TAWFIQ and Rémi LEMAIRE
A new identification method of viscoelastic behavior: Application to the generalized Maxwell model
Mechanical Systems and Signal Processing, vol. 25, no. 3, pp. 991-1010, 2010
10.1016/j.ymssp.2010.09.002
(go to journal)  (open access via hal)

AIAD A., TAWFIQ I.
Finite element models updating by means of a global approach
Computer Assisted Mechanics and Engineering Sciences, vol. 14, pp. 395-404, 2007

CASIMIR J., NGUYEN S., TAWFIQ I.
Thick shells of revolution : derivation of the dynamic stiffness matrix of continuous elements and application to a tested cylinder
Computers and Structures, vol. 85, no. 23-24, pp. 1845-1857, 2007

TAWFIQ I.
Nonlinear behaviour of structures using the volterra series-signal processing and testing methods
Nonlinear dynamics, vol. 37, no. 2, pp. 129-149, 2004

TAWFIQ I., VINH T.
Contribution to extension of modal analysis to non-linear structure using volterra series
Mechanical Systems and signal processing, vol. 17, no. 2, pp. 379-407, 2003

LAMARY P., TAWFIQ I., CASIMIR J., CHEVALIER Y.
Object oriented programming of finite element methods to the study of poro-elastic multi-layers
Canadian acoustic Journal, vol. 28, pp. 30-31, 2000

TAWFIQ I., VINH T.
Study of linear - Structure using on electronics slave hammer
Mechanical Systems and signal processing, vol. 14, no. 6, pp. 847-870, 2000

TAWFIQ I., VINH T., CHOUYCHAI T.
A new approach to impact testing instrumentation using an electronic slave hammer
Mechanical Systems and signal processing, vol. 11, no. 02-janv, pp. 169-285, 1997

• Revues nationales

TAWFIQ I., VINH T., CASIMIR J.
Sur l'analyse modale expérimentale des structures non linéaires
Mécanique et Industries, vol. 6, no. 1, pp. 3-8, 2005

CASIMIR J., DUFORET C., TAWFIQ I., CHEVALIER Y.
Raideur dynamique de plaques relatives aux effets de membranes
Mécanique et Industries, vol. 1, no. 4, pp. 423-430, 2000

• Communications dans des colloques internationaux

Rawdha KESSENTINI, Hanen JRAD, Olga KLINKOVA, Imad TAWFIQ, Mohamed HADDAR
Analytical study of moisture stress distribution on sandwich structure
ICAV 2016, 21-23 March, Hammamet, Tunis, 2016

G. Zambelis, T. Da Silva Botelho, O. Klinkova, I. Tawfiq, C. Lanouette
Evaluation of the energy release rates (Mode I) in composite-metal specimens assembled by bonding
3rd International Conference on Structural Adhesive Bonding, 2015

Rognon H., Chevallier G., Da Silva Botelho T. Tawfiq I.
Consideration of plasticity in the study of fatigue damage under vibration environment: application to a model with 2 DOF Dahl
Proceedings of the ASME 2013 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, 4 - 8 August 2013, Portland, Oregon, USA, ed. IDETC ASME, 2013

TAWFIQ Imad, CHEVALIER Yvon
Dynamical Characterization of thin Hollow composite cylinders
DYNACOMP, 1st International Conference on composites Dynamics, Arcachon May 22-24 , 2012

TAWFIQ Imad, OMRANI Abderrazak
A numerical local impedance model for vibro acoustic analysis of micro perforated composite structure
DYNACOMP, 1st International Conference on composites Dynamics, Arcachon May 22-24, 2012

Rognon H., Da Silva Botelho T., Tawfiq I., Bennebach M.
Spectral methods plasticity modeling for fatigue damage estimation: experimental application
Vishno (VCB), Clamart (France), 2012

H. JRAD, J-L. DION, F. RENAUD, I. TAWFIQ and M. HADDAR
Non linear generalized Maxwell model for dynamic characterization of viscoelastic components and parametric identification techniques
ASME/IDETC/CIE, 12-15 August 2012, Chicago, USA, 2012

H. JRAD, J-L. DION, F. RENAUD, I. TAWFIQ and M. HADDAR
Modeling hysteretic friction of viscoelastic joints and parameters identification techniques
InterNoise, 19-22 August 2012, New-York, USA, 2012

H. Rognon, I. Tawfiq, T. Da Silva Botelho, A. Galtier, M. Bennebach
Modeling of plasticity in spectral methods for fatigue damage estimation of narrowband random vibrations
Proceedings of the ASME 2011 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, August 28-31, 2011, Washington, DC, USA, ed. ASME, 2011

H. Rognon, T. Da Silva Botelho, I. Tawfiq, A. Galtier, M. Bennebach
Modeling of plasticity in spectral methods for fatigue damage estimation of random vibrations
International conference on the respective input of the numerical simulation and the experimental approach in Fatigue Design 2011, November 23 & 24, Cetim, Senlis – France, 2011

BENJEDDOU A., VIJAYAKUMAR S., TAWFIQ I.
A new damage identification and quantification indicator for piezoelectric advanced composites
III European Conference on Computational Mechanics: Solids, Structures and Coupled Problems in Engineering, Lisbon (Portugal), 5-9 June, ed. C.A. Mota Soares et al., 2006

BENJEDDOU A., VIJAYAKUMAR S., TAWFIQ I.
Damage quantification in smart beams using modal curvatures: direct and inverse approaches
Eighth International Conference on Computational Structures Technology, Las Palmas de Gran Canaria (Spain), 12-15 September, paper 101, ed. B.H.V. Topping, G. Montero, R. Montenegro, Civil-Comp Press, Stirlingshire (Scotland), 2006

TAWFIQ I., VINH T.
Reinterpretation of frequency response functions in the framework of volterra functional series
Identification in engineering systems, 2002

• Communications dans des colloques francophones

Georges ZAMBELIS, Tony DA SILVA BOTELHO, Olga KLINKOVA, Imad TAWFIQ
Calcul du taux de restitution d’énergie en mode I et II sur assemblage composite-métal
19èmes Journées Nationales sur les Composites (JNC 2015), INSA Lyon, 29 juin-1er juillet, 2015

Rognon H., Da Silva Botelho T., Tawfiq I., Bennebach M.
Fatigue sous environnement vibratoire: conception d'une éprouvette pour des essais accélérés en fatigue afin de valider une méthode de dimensionnement pour des structures réelles
Congrès Français de Mécanique (CFM), 26 - 30 aout 2013, Bordeaux, France, ed. AFM, 2013

H. JRAD, J-L. DION, F. RENAUD, I. TAWFIQ and M. HADDAR
Characterization Of Hysteretic Friction Of Viscoelastic Joints
MEDYNA : 1st Euro-Mediterranean Conference on Structural Dynamics and Vibroacoustics, 23-25 Apr il 2013, Marrakech, Morocco, 2013

H. JRAD, J-L. DION, F. RENAUD, I. TAWFIQ and M. HADDAR
Modeling and Parameters Identification Techniques of Dynamic Friction of Viscoelastic Joints
5ème Congrès International Conception Modélisation des Systèmes Mécaniques (CMSM’ 2013), 25 – 27 Mars 2013, Djerba, Tunisie, 2013

H. JRAD, J-L. DION, F. RENAUD, I. TAWFIQ and M. HADDAR
Identification du Comportement Dynamique non linéaire des Composants Viscoélastiques
21ème Congrès Français de Mécanique, Bordeaux, France, 26 au 30 août, 2013

BENJEDDOU A., TAWFIQ I.
Signal processing – based fatigue damage identification in woven carbon fiber composites using piezoelectric actuators and sensors
4th International Symposium on Aircraft Materials, Fez (Morocco), May 9 - 12 , 2012

H. JRAD, J-L. DION, F. RENAUD, I. TAWFIQ and M. HADDAR
A New Approach for Nonlinear Generalized Maxwell Model for Depicting Dynamic Behaviour of Viscoelastic Elements – Parameters Identification and Validation
VISHNO – 18th Vibrations Shocks and Noise Conferences, 2012

H. JRAD, J-L. DION, F. RENAUD, I. TAWFIQ and M. HADDAR
Identification of Non linear Dynamic Behaviour of Elastomeric Components
AVE–3iéme colloque Analyse vibratoire Expérimentale, 20-21 Novembre 2012, Blois, France., 2012

Rognon H., Tawfiq I., Da Silva Botelho T., Galtier A., Bennebach M.
Formulation d’une méthode spectrale en déformations pour le calcul du dommage en fatigue
30èmes journées de printemps de la SF2M, pp. 91-98, 2011
978-2-917839-05-8

THOUVIOT, I. TAWFIQ
Réduction de modèle par une approche mixte analytique/éléments finis appliquée aux engrenages
Colloque Vibrations, Chocs et Bruit, 2010

THOUVIOT, A. OMRANI, I. TAWFIQ
Modèle dynamique simplifié pour l’étude vibroacoustique d’un système d’engrenage, approche multidisciplinaire
19ème Congrès Français de Mécanique, 2009

THOUVIOT, A. OMRANI, I. TAWFIQ
Modélisation d’un réducteur épicycloïdal par une approche multi-corps flexible
Colloque ITT’2009, 2009

A. OMRANI, I. TAWFIQ, José Pérez GORDO
Analyse vibro-acoustique d’une structure composite micro perforée utilisée dans l’industrie spatiale
Colloque ITT’2009, 2009

VIJAYAKUMAR S., BENJEDDOU A., TAWFIQ I.
Model based damage detection in composite structures with piezoelectric materials
AFM Colloquium, Composite Materials and Structures: Design and Modelling, Paris (France), 23 November, 2003