Enviar artigo por via de e-mail Calculation-experimental technique for predicting the relaxation properties of thin polymer fibers during long-term loading
- Autores: Goldstein R.1, Popov A.1,2, Chentsov A.1
-
Afiliações:
- Institute for Problems in Mechanics
- Moscow State University of Civil Engineering
- Edição: Volume 2016, Nº 10 (2016)
- Páginas: 951-955
- Seção: Structure and Properties of the Deformed State
- URL: https://journals.rcsi.science/0036-0295/article/view/170938
- DOI: https://doi.org/10.1134/S0036029516100062
- ID: 170938
Citar
Acesso aberto
Acesso está concedido
Somente assinantes
Resumo
A technique is developed to predict the strain and the stress in a fiber under combined relaxation and creep conditions during long-term loading. Stepwise exponential approximations of the characteristic segments in a relaxation curve are suggested for the initial stage of stress relaxation, and they are generalized by an adaptive exponential approximation containing at most two approximation parameters.
Palavras-chave
Sobre autores
R. Goldstein
Institute for Problems in Mechanics
Email: popov@ipmnet.ru
Rússia, pr. Vernadskogo 101-1, Moscow, 119526
A. Popov
Institute for Problems in Mechanics; Moscow State University of Civil Engineering
Autor responsável pela correspondência
Email: popov@ipmnet.ru
Rússia, pr. Vernadskogo 101-1, Moscow, 119526; Yaroslavskoe sh. 26, Moscow, 129337
A. Chentsov
Institute for Problems in Mechanics
Email: popov@ipmnet.ru
Rússia, pr. Vernadskogo 101-1, Moscow, 119526
