Mostrando 10 resultados de: 15
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scopus(15)
A model for forced vibrations of ceramic/metallic thick rings
ArticleAbstract: In this paper a general model for transient dynamic analysis of functionally graded material (FGM) tPalabras claves:Arches, Functionally graded materials, Rings, Shear deformability, Transient dynamicsAutores:Domini S., Filipich C., Marcelo Tulio Piovan, Ramirez J.M.Fuentes: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:scopusDynamic reduced model and stochastic aspects for PFGM curved beams with variable curvature
ArticleAbstract: In this paper a new 1D finite element model for dynamic calculations of PGFM curved beams with variaPalabras claves:Dynamic reduced model, FGM, Porosity, Stochastic modelling, Variable curvatureAutores:Di Giorgio L.E., Marcelo Tulio PiovanFuentes:scopusDynamics of thin-walled composite beams: Analysis of parametric uncertainties
ArticleAbstract: This article is concerned with the stochastic dynamic analysis of structures constructed with composPalabras claves:Composite Materials, Dynamics, Parametric probabilistic approach, Shear deformability, Thin-walled beams, uncertainty quantificationAutores:Marcelo Tulio Piovan, Ramirez J.M., Sampaio R.Fuentes:scopusIn-plane and out-of-plane dynamics and buckling of functionally graded circular curved beams
ArticleAbstract: In this paper the dynamic and buckling features of slender structures with curved axis are addressedPalabras claves:Buckling, Curved beams, Dynamics, Functionally graded materials, Initial stresses, Shear deformabilityAutores:Domini S., Marcelo Tulio Piovan, Ramirez J.M.Fuentes:scopusElastic properties of 3D printed pieces determined with dynamic methods: applications to assembled 3D printed structures
ArticleAbstract: This paper surveys techniques for estimating the modulus of elasticity of 3D printed parts through fPalabras claves:3D printed specimens, Thin walled structures, Young modulusAutores:Di Giorgio L.E., Diaco F., Marcelo Tulio Piovan, Nacud C.Fuentes: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:scopusMechanics of thin-walled curved beams made of composite materials, allowing for shear deformability
ArticleAbstract: In this paper, a new theoretical model is developed for the generalized linear analysis of compositePalabras claves:anisotropy, COMPOSITES, Shear flexibility, Thin-walled curved beamsAutores:Cortínez V.H., Marcelo Tulio PiovanFuentes:scopusNatural vibrations and instability of plane frames: Exact analytical solutions using power series
ArticleAbstract: The objective of this article is to introduce a practical procedure for determining analytical solutPalabras claves:Buckling loads, Natural vibrations, Plane frames, Power series method, Second order theoryAutores:De Rosa A., Gutbrod y.N.M., Maggi C.N., Marcelo Tulio Piovan, Martín H.D.Fuentes:scopusParametric and non-parametric probabilistic approaches in the mechanics of thin-walled composite curved beams
ArticleAbstract: In this paper we perform a quantification of the uncertainty propagation of the dynamics of slenderPalabras claves:Composite curved beams, Dynamics, Flexible structures, Uncertainties quantificationAutores:Marcelo Tulio Piovan, Sampaio R.Fuentes:scopus