CETTE THESE PRESENTE LA METHODE DES MATRICES DE RIGIDITE DYNAMIQUE EXACTES (MRD) POUR LA PREVISION DES CARACTERISTIQUES VIBRATOIRES DES STRUCTURES ELASTIQUES. LA FORMULATION EST BASEE SUR LA SOLUTION EXACTE DES EQUATIONS D'EQUILIBRE DU MOUVEMENT DE LA STRUCTURE, CONDUISANT A UN PROBLEME AUX VALEURS PROPRES NON LINEAIRE EN FREQUENCE DE VIBRATIONS. POUR L'EVALUATION DE LA MATRICE DE RIGIDITE DYNAMIQUE DES DIFFERENTS ELEMENTS COMPOSANT LES SYSTEMES UNIDIMENSIONNELS, NOUS UTILISONS DIFFERENTES APPROCHES QUI PEUVENT ETRE APPLIQUEES POUR TOUTES LES STRUCTURES UNIDIMENSIONNELS DANS LEUR COMPORTEMENT STATIQUE OU DYNAMIQUE : _ L'ECRITURE VARIATIONNNELLE OU FAIBLE ASSOCIEES AUX EQUATIONS D'EQUILIBRE _ LA FORMULATION EN FONCTION DE TRANSFERT _ LA FORM...
Producción CientíficaThis work is devoted to presenting and applying a novel methodology that estima...
In this paper, a method for obtaining nonlinear sti ness coe cients in modal coordinates for geometr...
In this paper, a method for obtaining nonlinear stiffness coefficients in modal coordinates for geom...
Les études dynamiques prennent une part de plus en plus importante dans la conception des ouvrages d...
Dans le cadre de la mobilisation de structures comportant des paramètres incertains, on s'intéresse ...
This thesis is part of work related to the problems of assembled structures. After an analysis and a...
Cette thèse s'inscrit dans des travaux liés aux problématiques des structures assemblées. Après une ...
This paper establishes comprehensible and practicable expressions using matrix for the equilibrium a...
In structural dynamics, autonomous conservative systems most commonly exhibit continuous families of...
UNE NOUVELLE APPROCHE INTITULEE THEORIE VARIATIONNELLE DES RAYONS COMPLEXES EST APPLIQUEE AU CALCUL ...
The article is dedicated to the discussion on the exact dynamic stiffness matrix method applied to t...
In this paper, a method for obtaining nonlinear stiffness coefficients in modal coordinates for geom...
In linear elasticity, most of the theories of structures in dynamics are governed by partial differe...
Dynamic Response of Linear Mechanical Systems: Modeling, Analysis and Simulation can be utilized for...
This paper presents an efficient semi-analytical technique for modeling two-dimensional, linearly el...
Producción CientíficaThis work is devoted to presenting and applying a novel methodology that estima...
In this paper, a method for obtaining nonlinear sti ness coe cients in modal coordinates for geometr...
In this paper, a method for obtaining nonlinear stiffness coefficients in modal coordinates for geom...
Les études dynamiques prennent une part de plus en plus importante dans la conception des ouvrages d...
Dans le cadre de la mobilisation de structures comportant des paramètres incertains, on s'intéresse ...
This thesis is part of work related to the problems of assembled structures. After an analysis and a...
Cette thèse s'inscrit dans des travaux liés aux problématiques des structures assemblées. Après une ...
This paper establishes comprehensible and practicable expressions using matrix for the equilibrium a...
In structural dynamics, autonomous conservative systems most commonly exhibit continuous families of...
UNE NOUVELLE APPROCHE INTITULEE THEORIE VARIATIONNELLE DES RAYONS COMPLEXES EST APPLIQUEE AU CALCUL ...
The article is dedicated to the discussion on the exact dynamic stiffness matrix method applied to t...
In this paper, a method for obtaining nonlinear stiffness coefficients in modal coordinates for geom...
In linear elasticity, most of the theories of structures in dynamics are governed by partial differe...
Dynamic Response of Linear Mechanical Systems: Modeling, Analysis and Simulation can be utilized for...
This paper presents an efficient semi-analytical technique for modeling two-dimensional, linearly el...
Producción CientíficaThis work is devoted to presenting and applying a novel methodology that estima...
In this paper, a method for obtaining nonlinear sti ness coe cients in modal coordinates for geometr...
In this paper, a method for obtaining nonlinear stiffness coefficients in modal coordinates for geom...