Dynamic analysis of beams on fractional viscoelastic foundation subject to a variable speed moving load

The present paper investigates the dynamic response of beams resting on fractional viscoelastic foundation subjected to a moving load with variable speeds. The Galerkin with finite difference methods are used to deal with the governing equation of motion. The effect of various parameters, like fract...

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Bibliographic Details
Published inMATEC web of conferences Vol. 286; p. 1006
Main Authors Ouzizi, A., Abdoun, F., Azrar, L.
Format Journal Article Conference Proceeding
LanguageEnglish
Published Les Ulis EDP Sciences 2019
Subjects
Damping
Dynamic response
Equations of motion
Finite difference method
Foundations
Fractional derivative
Galerkin method
Moving loads
Order parameters
Stiffness
Variable speed
Vibration
Viscoelastic foundation
Viscoelasticity
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Summary:The present paper investigates the dynamic response of beams resting on fractional viscoelastic foundation subjected to a moving load with variable speeds. The Galerkin with finite difference methods are used to deal with the governing equation of motion. The effect of various parameters, like fractional order derivative, foundation stiffness and damping, speed of moving load on the response of the beam are investigated and discussed.
Bibliography:ObjectType-Conference Proceeding-1
SourceType-Conference Papers & Proceedings-1
content type line 21
ISSN:2261-236X
2274-7214
2261-236X
DOI:10.1051/matecconf/201928601006