Distribution of Normal Stress under the Effect of Temperature for a Functionally Graduated Beam

Abstract

In this paper, the properties of the material are proposed according to the temperature and vary continuously in the direction of the thickness according to a
law of power, the distribution of the stress along the thickness for functionally graduated beamwas studied, the choice of materials is taken according to the
demand of the industrial sector, the expression of the stresses has been studied analytically, the effects of the material distributions are presented, The results show that the previously mentioned effects play a very important role in the dynamic behavior of the FG beams.