Theoretical and Experimental Deformation Parameters of Composite Beams with Account of Deplanation of Cross Sections in Bending

The results of calculating the stress-strain state of composite beams, based on a nonclassical iterative model, in relation to their physicomechanical, geometrical, and kinematic parameters are presented. The convergence of the iterative process and the influence of the initial conditions on deformations are analyzed and the theoretical and experimental components of the stress-strain state are compared.