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Autofuncões do modelo de Timoshenko em um sistema de duas vigas acopladas elasticamente
(Universidade Federal de Santa Maria, 2016-11-23)
This study aims to determine the eigenfunctions or vibration modes of a system composed
of two beams coupled by an elastic layer and modeled mathematically by Timoshenko
theory for beams. The study is conducted through ...
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 Maria, 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 ...
A solução fundamental no cálculo da resposta forçada de uma viga Euler-Bernoulli sobre fundação elástica e com condições de contorno não-clássicas
(Universidade Federal de Santa Maria, 2023-10-26)
In this work we consider an Euler-Bernoulli beam on elastic foundation. The solution to
problems with and without external force was obtained through modal analysis and the fundamental
solution was used to write the ...