A new beam multilayer finite element for solving the bending problems of laminated composites is proposed. The finite element model is based on the asymptotic splitting method, which allows one to obtain a solution to the linear spatial problem of the theory of elasticity without using simplifying hypotheses. The advantage of this approach is that all components of the stress tensor are taken into account and that the stress states of composite beams of a complex cross-section are examined in detail without using the plane strain or plane stress states.
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - 20 Nov 2020|
|Event||9th International Conference on Lavrentyev Readings on Mathematics, Mechanics and Physics - Novosibirsk, Russian Federation|
Duration: 7 Sep 2020 → 11 Sep 2020