Estimating the Effect of Misorientation of Fibers on Stiffness and Strength of Profiled Composite Elements

The paper aims to justify the methods for calculating the composite details with curvilinear trajectories of fiber stacking. The novelty of the approach is defined by the fact that following the traditional techniques of stacking the fabrics or prepregs, the mechanics of composites considers quasi-homogeneous materials formed by rectilinear families of fibers. The field of application of the developed approaches is related to the prospect of creating profiled composite structural elements using the principles of biomechanical strength [1].