Use este identificador para citar ou linkar para este item:
https://locus.ufv.br//handle/123456789/19483
Tipo: | Artigo |
Título: | Anisotropy in rupture lines of paper sheets |
Autor(es): | Menezes-Sobrinho, I. L. Couto, M. S. Ribeiro, I. R. B. |
Abstract: | We have experimentally investigated the fracture process in paper samples submitted to a uniaxial force. Five types of paper sheets (newsprint, towel, sulfite, silk, and couche papers) were fractured along two orthogonal orientations. In order to characterize the rupture lines of the paper sheets we utilized the Hurst exponent. Our results indicate a dependence of the Hurst exponent on the orientation of the paper sheets for samples of newsprint and, probably, towel and silk papers. For the other types of paper the Hurst exponent does not depend on the direction of crack propagation. |
Palavras-chave: | Anisotropy Rupture lines Paper sheets |
Editor: | Physical Review E |
Tipo de Acesso: | American Physical Society |
URI: | https://doi.org/10.1103/PhysRevE.71.066121 http://www.locus.ufv.br/handle/123456789/19483 |
Data do documento: | 22-Jun-2005 |
Aparece nas coleções: | Artigos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
---|---|---|---|---|
artigo.pdf Until 2100-12-31 | Texto completo | 188,95 kB | Adobe PDF | Visualizar/Abrir ACESSO RESTRITO |
Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.