A new beam element for the analysis of laminated composites based on the asymptotic splitting method

Sergey Golushko, Gleb Gorynin, Arseniy Gorynin

Research output: Contribution to journalConference articlepeer-review

Abstract

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.

Original languageEnglish
Article number012066
JournalJournal of Physics: Conference Series
Volume1666
Issue number1
DOIs
Publication statusPublished - 20 Nov 2020
Event9th International Conference on Lavrentyev Readings on Mathematics, Mechanics and Physics - Novosibirsk, Russian Federation
Duration: 7 Sep 202011 Sep 2020

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