Abstract :
Method of initial functions is used for the analysis of composite laminated beams. The distribution of
bending and shear stresses in composite laminated beams are different from beams of small thickness. The
equations of two dimensional elasticity have been used for deriving governing equations. The order of the
derived equations depends on the stage at which the series representing the stresses and displacements are
truncated. No assumptions regarding physical behavior of beams are made. The beam theories which are based
on assumptions are of a practical utility in the case of beams of moderate thickness. However in the case of thick
or composite beams it becomes difficult to obtain useful results using theories based on assumptions.
Keyword :
Composite Beams, Elasticity, Stresses, Initial Functions