Please use this identifier to cite or link to this item: https://idr.l3.nitk.ac.in/jspui/handle/123456789/10131
Title: Buckling of non-uniformly heated isotropic beam: Experimental and theoretical investigations
Authors: George, N.
Jeyaraj, P.
Murigendrappa, S.M.
Issue Date: 2016
Citation: Thin-Walled Structures, 2016, Vol.108, , pp.245-255
Abstract: Influence of non-uniform heating on critical buckling temperature of an aluminium beam has been investigated experimentally with the help of a novel experimental set-up developed in-house. Non-linear finite element analysis, considering the initial geometric imperfection, has been carried out to compare the experimentally obtained typical load-deflection curve. The linear critical buckling temperature predicted numerically are validated with analytical solutions. Experimental results revealed that critical buckling temperature of the non-uniformly heated beam greatly differs from the uniformly heated beam. It is also observed that the location of heat source and resulting non-uniform temperature variation influences the critical buckling temperature significantly. 2016 Elsevier Ltd
URI: http://idr.nitk.ac.in/jspui/handle/123456789/10131
Appears in Collections:1. Journal Articles

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