Reduced joint models for damping design of multi-jointed structures
Communication avec acte
Auteur
HAMMAMI, ChaimaBALMES, Etienne 
GUSKOV, MikhailRésumé
− Design of damping in multi-jointed structures is studied here. − Dissipation sources are viscoelastic behavior and contact/friction at joints interfaces. − Reduction on meta-models of nonlinear joints models is investigated. − Experimental characterization of nonlinear forces.
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Article dans une revue avec comité de lecture; ;GUSKOV, Mikhail (Elsevier, 2015)
Mechanical assemblies are subjected to many dynamic loads and modifications are often needed to achieve acceptable vibration levels. While modifications on mass and stiffness are well mastered, damping modifications are ...
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Communication avec acte; ;GUSKOV, Mikhail (CSMA, 2013)
On présente ici une méthodologie de conception d’une liaison boulonnée dissipative ainsi que sa validation par une étude expérimentale. Un premier calcul statique permet de caractériser la zone de compression induite à ...
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Communication avec acte; ;GUSKOV, Mikhail (2016)
The idea of generating and sensing Lamb waves through piezoelectric sensor/actuator configurations is common for Structural Health Monitoring (SHM) applications. Methods using time of flight analysis require the prediction ...
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Article dans une revue avec comité de lecture;MECHBAL, Nazih; GUSKOV, Mikhail; RÉBILLAT, Marc (American Society of Mechanical Engineers, 2016)
Electromechanical (EM) signature techniques have raised a huge interest in the structural health-monitoring community. These methods aim at assessing structural damages and sensors degradation by analyzing the EM responses ...
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Communication avec acte;MECHBAL, Nazih; GUSKOV, Mikhail; RÉBILLAT, Marc (2014)
— FEM modeling of piezoelectric patches used as actuators and sensors for SHM applications. — Test/analysis correlation of temperature effects in piezoelectric materials and glue — Numerical methods associated with the ...