The Contribution to the Development of a Two-Dimensional Asymptotic Theory of the Three-Point Bending Behaviour of Multi-Layered Beams: Applications to Orthotropic Phase Sandwich Beams

A. D. Pagui, A. E. Foudjet, J. S. T. Mabekou, T. R. S. N. Ekoume and P. K. Talla
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A. D. Pagui: University of Dschang, Cameroon
A. E. Foudjet: University of Dschang, Cameroon
J. S. T. Mabekou: University of Dschang, Cameroon
T. R. S. N. Ekoume: University of Geneva, Switzerland
P. K. Talla: University of Dschang, Cameroon

European Journal of Engineering and Technology Research, 2020, vol. 5, issue 10, 1191-1198

Abstract: The objective of this work is to present a methodology for analyzing the behavior in bending of the structure of sandwich beams base on the second order of asymptotic method. This work is in continuation with the work of Talla [1]. This work includes the knowledge of all the physical elastic constant of the sandwich beams. This result confirms the fact that the second order of asymptotic method doesn’t bring a significative change in the behavior of the solution until a certain point. The curves have been obtained by the software named python. This result was predictable because the asymptotic methods deal with small variation due to the presence of the epsilon parameter, which is very small.

Keywords: Asymptotic method; Composite material; Python; Sandwich beams (search for similar items in EconPapers)
Date: 2020
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Persistent link: https://EconPapers.repec.org/RePEc:epw:ejeng0:v:5:y:2020:i:10:id:62168

DOI: 10.24018/ejeng.2020.5.10.2168

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