Investigation of elastic field of a short orthotropic composite column by using finite-difference technique

Author:

Deb Nath S K1,Ahmed S Reaz2

Affiliation:

1. Faculty in Mechanical Engineering, International University of Business Agriculture and Technology, Dhaka, Bangladesh

2. Department of Mechanical Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh

Abstract

The elastic field of a short column of orthotropic composite material under a linearly varying distributed load is analysed using displacement potential formulation. The finite-difference technique is used to obtain the numerical solutions of different parameters of the elastic field. The differential equations associated with the boundary conditions and the governing equation are approximated by their corresponding finite-difference forms, which are then applied, respectively, to the boundaries and the interior nodal points of the discretized column. To demonstrate the elastic behaviour of the fibre reinforced composite column, the results of displacements and stresses at different sections are presented in a graphical form.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Aerospace Engineering

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