Work

A nonlinear finite element analysis of laminated shells with a damage model

Year: 2024

Type: article

Abstract: This paper presents a study on the development and validation of a nonlinear finite element model for laminated composite shells, that considers a first-order shear deformation theory (FSDT) and an explicit through-thickness integration. The model integrates a meso-scale damage analysis that considers progressive matrix and fiber failures. The model is compared with envelopes of experimental curves extracted from 3-point bending test coupons and shows accurate predictions.

Source: Composites Part C Open Access

DOI: 10.1016/j.jcomc.2024.100505

Authors: Pedro Bührer Santana, A.J.M. Ferreira, Herbert Martins Gomes, Volnei Tita

Institutions: Universidade Federal do Rio Grande do Sul, Universidade do Porto, Universidade de São Paulo

Language: English

Topic: Mechanical Behavior of Composites

Subfield: Mechanics of Materials

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,110

Funders: Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, Conselho Nacional de Desenvolvimento Científico e Tecnológico