Mostrando 10 resultados de: 12
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scopus(12)
A 1D model for the dynamic analysis of magneto-electro-elastic beams with curved configuration
ArticleAbstract: The scope of the present paper is to present some new contributions in the dynamics of curved/straigPalabras claves:Curved beams, Dynamics, Flexible structures, MEEAutores:José F. Olmedo-Salazar, Marcelo Tulio PiovanFuentes:scopusBayesian model calibration for bending stiffness assessment in OPGW cables
Conference ObjectAbstract: In overhead transmission lines, due to wind action, OPGW cables can vibrate and oscillate as a resulPalabras claves:Aeolian vibrations, bayesian calibration, bending stiffness, Inverse Problem, OPGW cables, Self-dampingAutores:Ajras A.E., Campos D.F., Marcelo Tulio PiovanFuentes:scopusContinuous models for drill-strings of the oil industry: Analysis of approaches and discretization schemes
ArticleAbstract: In this paper a continuous model is presented that by finite element discretization is employed in tPalabras claves:Drill-string models, Flexible structures, Geometric coupling, impacts, non-linear dynamics, Stick-slipAutores:Marcelo Tulio Piovan, Sampaio R.Fuentes:scopusCoupled axial/torsional vibrations of drill-strings by means of non-linear model
ArticleAbstract: In the present work a geometrically non-linear model is presented to study the coupling of axial andPalabras claves:Axial/torsional coupling, Drill-string, finite elements, non-linear dynamics, Stick-slipAutores:Marcelo Tulio Piovan, Sampaio R., Venero Lozano G.Fuentes:scopusDynamics of magneto electro elastic curved beams: Quantification of parametric uncertainties
ArticleAbstract: The objective of this paper is the evaluation of uncertainty propagation associated to several paramPalabras claves:Composite Materials, Curved beams, Dynamics, MEE structures, Parametric probabilistic approach, Shear deformabilityAutores:José F. Olmedo, Marcelo Tulio Piovan, Sampaio R.Fuentes:scopusExact solutions for coupled free vibrations of tapered shear-flexible thin-walled composite beams
ArticleAbstract: In this paper, analytical solutions for the free vibration analysis of tapered thin-walled laminatedPalabras claves:Autores:Cortínez V.H., Filipich C., Marcelo Tulio PiovanFuentes:scopusIdentification of the tension force in cables with insulators
ArticleAbstract: The present paper explores two approaches which, based on the measurement of the two first natural fPalabras claves:Artificial Neural Network, Bayesian inference, Force identification, Guy cable, InsulatorsAutores:Ballaben J.S., Marcelo Tulio Piovan, Rango B.J., Rosales M.B., Serralunga F.J.Fuentes:scopusParametric probabilistic analysis in the uncertain dynamics of magneto-electroelastic beams resting on elastic foundations
Conference ObjectAbstract: In this paper, the authors are concerned with uncertianty quantification of the dynamic behavior ofPalabras claves:Elastic foundations, MEE beams, Uncertain dynamicsAutores:José F. Olmedo, Marcelo Tulio Piovan, Sampaio R.Fuentes:scopusSelf-damping of Optical Ground Wire Cables: A Bayesian Approach
ArticleAbstract: The empirical Power Law model has a long usage history in cable self-damping studies, and several tyPalabras claves:Aeolian vibrations, Bayesian inference, OPGW cables, Self-damping, uncertainty quantificationAutores:Campos D.F., Löser E.E., Marcelo Tulio PiovanFuentes:scopusStochastic aspects in dynamics of curved electromechanic metastructures
Conference ObjectAbstract: In this work we perform uncertainty quantification in the dynamic response of curved electromechanicPalabras claves:Band gap, Curved beam, Metastructure, Piezoelectric, stochastic modelAutores:Di Giorgio L.E., Marcelo Tulio PiovanFuentes:scopus