Stress-strain analysis of specimens subjected to tensile loading during moisture uptake

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2014

Autores

Aniskevich, A (Autor) Outra; Mintzas, A (Autor) Outra; Guedes, R (Autor) FEUP

Ata de Conferência Internacional

Título: 15th Power Systems Computation Conference, PSCC 2005

15th Power Systems Computation Conference, PSCC 2005

22 August 2005 through 26 August 2005

Indexação

ISI Web of Knowledge

Scopus - 1 Citação

Outras Informações

ID Authenticus: P-00A-0Q2

Abstract (EN): A numerical method for the calculation of the internal stress state that develops within structures subjected to mechanical and steady state or transient hygroscopic loading conditions, has been developed. The method encompasses a layer by layer approach whereby the structure is discretized into plies with different material properties corresponding to the different ply moisture contents. The proposed method has been validated against finite element solutions, and results from its application on a fully characterized epoxy polymer binder are presented. The impact of the moisture induced viscoelastic behaviour on the structural response of the case studied is discussed.

Idioma: Inglês

Tipo (Avaliação Docente): Científica