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Non-uniform Euler-Bernoulli beams’ natural frequenciesFrecuencias propias de vigas Euler-Bernoulli no uniformes
(INGENIERÍA E INVESTIGACIÓN, 2011-02-10)
This paper has studied the problem of natural frequencies
for Euler-Bernoulli beams having non-uniform crosssection. The numerically-obtained solutions were compared to asymptotic solutions obtained by the WentzelKramers-Brillouin ...
A Transmission Problem for Euler-Bernoulli beam with Kelvin-Voigt Damping
(Natural Sciences Publishing Corporation, 2011-01-01)
In this work we consider a transmission problem for the longitudinal displacement of a Euler-Bernoulli beam, where one small part of the beam is made of a viscoelastic material with Kelvin-Voigt constitutive relation. We ...
A Transmission Problem for Euler-Bernoulli beam with Kelvin-Voigt Damping
(Natural Sciences Publishing Corporation, 2011-01-01)
In this work we consider a transmission problem for the longitudinal displacement of a Euler-Bernoulli beam, where one small part of the beam is made of a viscoelastic material with Kelvin-Voigt constitutive relation. We ...
A transmission problem for Euler-Bernoulli beam with Kelvin-Voigt damping
(2011-01-01)
In this work we consider a transmission problem for the longitudinal displacement of a Euler-Bernoulli beam, where one small part of the beam is made of a viscoelastic material with Kelvin-Voigt constitutive relation. We ...
Modal Analysis of a Beam with a Tip Rotor by Using a Fundamental Response
(2003-12-08)
The shape modes of a damped-free beam model with a tip rotor are determined by using a dynamical basis that is generated by a fundamental spatial free response. This is a non-classical distributed model for the displacements ...
Modal Analysis of a Beam with a Tip Rotor by Using a Fundamental Response
(2003-12-08)
The shape modes of a damped-free beam model with a tip rotor are determined by using a dynamical basis that is generated by a fundamental spatial free response. This is a non-classical distributed model for the displacements ...
A solução fundamental na obtenção das frequências naturais e autofunções de um sistema de viga dupla Euler-Bernoulli com camada elástica e força axial
(Universidade Federal de Santa MariaBrasilMatemáticaUFSMPrograma de Pós-Graduação em MatemáticaCentro de Ciências Naturais e Exatas, 2022-08-18)
In this work we approach a double Euler-Bernoulli beam system with axial force coupled by
an elastic layer. We performed a matrix formulation for the system of equations and for the
boundary conditions, which allows ...
Autofunções e frequências de vibração do modelo Euler-Bernoulli para vigas não-clássicas
(Universidade Federal de Santa MariaBRMatemáticaUFSMPrograma de Pós-Graduação em Matemática, 2011-07-18)
This paper presents a methodology for determining eigenfunctions and frequencies
of the Euler-Bernoulli model for elastic beams that can include damping and devices
located at intermediate or end points of the beam. The ...
Free vibrations of Bernoulli-Euler beams with intermediate elastic support: A concise thematic recension
(Academic Press Ltd - Elsevier Science Ltd, 2005-03)
The problem of a beam elastically restrained at intermediate points is often encountered in the design of structural members of buildings, aircrafts, ships, pipes, robotic applications and an extensive variety of other ...