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نمایش تعداد 1-10 از 17
A novel stiffness/flexibility-based method for Euler–Bernoulli/Timoshenko beams with multiple discontinuities and singularities
Nonprismatic beams have vast and various applications in mechanical and structural systems; thus, much research is dedicated to develop well-performed stiffness matrices for beams with different forms of section changes ...
Free Vibration Analysis of Rotating Euler–Bernoulli Beam with Exponentially Varying Cross-Section by Differential Transform Method
In this paper, the free vibration analysis of non-uniform rotating Euler–Bernoulli beam is
carried out. It is assumed that the beam has exponentially decaying circular cross-section.
In order to solve the problem, the differential...
Free vibration analysis of a beam with an intermediate sliding connection joined by a mass-spring system
In the free vibration analysis of beams, the inclusion of an intermediate sliding connection with an attached mass-spring system has not been yet treated. The present paper studies the free vibrations of uniform Euler-Bernoulli beams...
Deformation of Euler-Bernoulli Beams by means of Modified Green's Function: Application of Fredholm Alternative Theorem
This article deals with the determination of the static displacement function of an Euler-Bernoulli beam with two guided supports. To this end, the Green's function method is employed and exact solution is obtained. The Green's function...
Greens function for uniform Euler Bernoulli beams at resonant condition Introduction of Fredholm Alternative Theorem
This paper deals with the dynamic analysis of Euler–Bernoulli beams at the resonant condition. The governing partial differential equation of the problem is converted into an ordinary differential equation by applying the well-known Fourier...
Application of Greens Functions for Constructing Influence Lines
This article presents an analytical method to draw influence lines and diagrams of variations for deflection, rotation, bending moment, and shearing force for a generally restrained Euler-Bernoulli beam. To do so, Green’s function method is used...
Vibration analysis of plane frames by customized stiffness and diagonal mass matrices
This article presents a formulation for the vibration analysis of plane frames. The
strain gradient notation is utilized to determine the mass and stiffness matrices. The obtained
matrices can easily be ...