Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/86666
Título: | A node-based strain smoothing technique for free vibration analysis of textile-like sheet materials |
Autor(es): | Quyen, Nguyen-Trong Quoc, Nguyen Trong Tru, Nguyen Dinh Gomes, Abel J. P. Ferreira, Fernando |
Palavras-chave: | Textile-like sheet material Mindlin–Reissner plate theory Free vibration analysis Finite element method Strain smoothing technique Node-based smoothed finite element |
Data: | 2022 |
Editora: | Trans Tech Publications |
Revista: | Solid State Phenomena |
Resumo(s): | This paper presents an implementation of the node-based smoothed finite element method and Reissner-Mindlin plate theory for a four node isoparametric shell element to improve the numerical precision and computational efficiency subjected to free vibration analysis of textile-like sheet materials. A one smoothing cell integration scheme in the strain smoothing technique is implemented to contrast the shear locking phenomenon that may exists in the analysis for moderatelythick and thick shell models. Various numerical results of free vibration analysis for a multi-layer nonwoven fabric sample are compared with other existing analytical solutions and numerical solutions in literatures to demonstrate the effectiveness of the present method. An advantage of the present formulation is that it can improve the numerical precision without decreasing the computational efficiency. |
Tipo: | Capítulo de livro |
URI: | https://hdl.handle.net/1822/86666 |
DOI: | 10.4028/p-76scj1 |
ISSN: | 1012-0394 |
Versão da editora: | https://www.scientific.net/SSP.333.219 |
Acesso: | Acesso aberto |
Aparece nas coleções: | DET/2C2T - Livros e capítulos de livros |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2022 JCR-2005-Q4 A Node-Based Strain Smoothing Technique for Free Vibration Analysis of Textile-Like Sheet Materials.pdf | 441,55 kB | Adobe PDF | Ver/Abrir |