Accueil du site > 04. GDR Workshops > 04. March 2012 - Workshop on Nonlinearities in Acoustics
par
- 24 février 2013Workshop organized by Stéphane JUNCA, Bernard ROUSSELET
Lab. JAD, Université de Nice Sophia-Antipolis
It is a workshop of the European GDR. In the lines of previous one or two day scientific meetings, this coming workshop will focus on a specific topic of the network. In the present case, it is Nonlinearities in acoustics, specially contact nonlinearities, after those of Paris, Manchester, Bristol, on the same topic.
Scientific committee : Alain Léger, Bruno Lombard, L.M.A. Marseille Organizing committee : Angélique Guitard, Stéphane Junca, Bernard Rousselet, Labo. J.A.D. Nice.
Program
• Cédrix PAYAN : Quantitative linear and nonlinear resonant inspection techniques for characterizing thermal damage in concrete.
• Mourad BENTAHAR : Advances in dynamic behavior of nonlinear mesoscopic materials.
• Anissa MEZIANE : Numerical study of non linear bulk wave interaction at a frictional contact interface. Relation between generation of harmonics and contact interface dynamic.
• Alain LEGER : On the modelling and qualitative properties of the dynamics with unilateral contact.
• Bruno LOMBARD : Interaction of elastic waves with contact nonlinearities.
• Thomas ERNEUX : Friction instabilities with delay.
• Vladislav ALESHIN : Contact mechanics based on Preisach analysis.
• Vincent TOURNAT : Contact acoustic nonlinearities in unconsolidated granular media.
• Hamad HAZIM :Analytical solutions of nonlinear mechanical systems with a unilateral elastic contact - An asymptotic approach.
• Yoshikazu OHARA : Accurate Measurement of Closed Crack Depths Using Subharmonic Phased Array.
• Xavier NOBLIN : Photoelastic study of sound waves in grain packings.
Link to download the file