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Home  >  Transactions of NAMP VOL 7

6. EFFECT OF DAMPING COEFFICIENTS ON EULER-BERNOULLI BEAM SUBJECTED TO PARTIALLY DISTRIBUTED LOAD by Usman M. A., Hammed F.A., Olayiwola M .O., Ogunsan, B. T., Solanke O. O., Okusaga S. T. and Roy-Layinde T.O. Transaction Volume 7, (March, 2018), pp33 – 4
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EFFECT OF DAMPING COEFFICIENTS ON EULER-BERNOULLI BEAM SUBJECTED TO PARTIALLY DISTRIBUTED LOAD

Usman M. A., Hammed F.A., Olayiwola M .O., Ogunsan, B. T., Solanke O. O., Okusaga S. T. and Roy-Layinde T.O.

Department of Mathematical Sciences, Faculty of Science, Olabisi Onabanjo University, 

Ago-Iwoye, Ogun State, Nigeria.

Department of Physics, Faculty of Science, Olabisi Onabanjo University, Ago-Iwoye, 

Ogun State, Nigeria.

Department of Mathematical Sciences, Faculty of Basic and Applied Sciences, 

Osun State University, Osogbo, Nigeria.

Abstract

This work examines the effects of damping coefficients on Euler-Bernoulli beam subjected to uniform partially distributed load. The partial differential equation of order four governing the system was transformed using method of series solution to Ordinary differential equation of order two. The Finite difference method was used to solve the resulting second order ordinary differential equation. It was found that the dynamic response of the amplitude of the beam decreases as the speed of the load increases with the effect of damping coefficient and flexural rigidity. 

Keywords: Euler-Bernoulli beam, Damping coefficients, flexural rigidity, lateral deflection, partially distributed load.

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