Tutorat de méthodologie donné lors des activités préparatoires de physique de l'ULiège. 3 parties (1. Comment travailler efficacement ses cours ? 2. Comment résoudre un exercice de physique ? 3. Comment appréhender les QCM ?)
A novel analytical investigation of circumferential (i.e. torsional) wave propagation in long anisotropic cylindrical rod (waveguide), surrounded by a viscoelastic fuid is proposed. The material is transversely isotropic, with its symmetry axis coincident with the axial axis of the cylindrical rod. In particular, a new form of the complex dispersio...
Arts et Metiers ParisTech, CNRS, I2M Bordeaux, Esplanade des Arts et Metiers, 33405 Talence Cedex, France b Solvay Performance Polyamides, Avenue Ramboz, BP 64, 69192 Saint-Fons, France c PSL Research University, MINES ParisTech, Centre des Matériaux, CNRS UMR 7633, BP 87, 91003 Evry, France
A novel approach based on the exact theory has been developed to accurately predict the behavior of surface Love wave propagating in elastic waveguide loaded on its surface with a viscoelastic fluid. A detailed study was conducted by varying key parameters such as operating frequency, waveguide and substrate. The waveguide surface was subjected to ...
I2M, Arts et Métiers ParisTech, Esplanade des Arts et Métiers, 33405 Talence, France b Solvay Performance Polyamides, Avenue Ramboz, BP 64, 69192 Saint-Fons, France c PSL Research University, MINES ParisTech, Centre des Matériaux, CNRS UMR 7633, BP 87, 91003 Evry, France
Arts et Metiers Paristech, I2M, CNRS, Talence 33400, France Arts et Metiers Paristech, LAMPA, Angers 49035, France
a Arts et Metiers ParisTech, I2M bordeaux, CNRS, Esplanade des Arts et Metiers, 33405 Talence, France b Renault S.A.S, 1 avenue du Golf, 78280 Guyancourt, France
The present article is connected to the study of a bituminous mixture (BM) material, used on modern railway track as sub-ballast layer. Influence of size and volume fraction of rigid monodisperse spherical inclusions, randomly packed into a hyperelastic matrix, on the mechanical behavior of an obtained composite structure was investigated using ‘‘V...
In the current study, a theoretical method is developed to predict the vibrational behavior of micro-circular disks filled with viscous fluids and numerical results are presented to validate the model. Vibrations with two outer boundary conditions, rigid and deformable vessel, are studied. The coupled governing equations of both rigid and deformabl...
