IDENTIFICATION OF ELASTIC PROPERTIES OF ORTHOTROPIC COMPOSITES BASED ON A GENETIC ALGORITHM

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2016

Autores

Carlos Alberto Conceição António (Autor) FEUP; Rasheed, S (Autor) Outra

Ata de Conferência Internacional

Título: Integrity-Reliability-Failure

Páginas: 1261-1268

Indexação

ISI Web of Knowledge - 0 Citações

Outras Informações

ID Authenticus: P-00M-932

Abstract (EN): An inverse approach combining numerical and experimental results with full-field displacement measurements, will allow the identification of all the in-plane elastic properties from experimental tests. The off-axis tensile test was chosen, and in order to calibrate the numerical method a 8-harness satin weave glass fiber reinforced phenolic composite was selected. Instead the use of a non-destructive technique an alternative hybrid approach is proposed to obtain the field displacement. In this way a reference displacement field is generated by finite element method considering the loading and boundary conditions used in tensile tests and the mechanical properties obtained from experiments.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 8