- Tytuł:
- Research on one-dimensional ubiquitiformal constitutive relations for a bimaterial bar
- Autorzy:
-
Yang, Min
Ou, Zhuo-Cheng
Duan, Zhuo-Ping
Huang, Feng-Lei - Powiązania:
- https://bibliotekanauki.pl/articles/282073.pdf
- Data publikacji:
- 2019
- Wydawca:
- Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
- Tematy:
-
ubiquitiform
fractal
composite
displacement distribution
elasticity modulus - Opis:
- A one-dimensional ubiquitiformal constitutive model for a bimaterial bar is proposed in this paper. An explicit analytical expression for the effective Young modulus is then obtained, which, unlike the fractal one, leads to a continuous displacement distribution along the bar. Moreover, numerical results for concretes are calculated and found to be in agreement with previous experimental data. In addition, some previous empirical and semi-empirical constitutive models are also examined, which shows that each of these models can correspond well to a ubiquitiformal one under a certain complexity.
- Źródło:
-
Journal of Theoretical and Applied Mechanics; 2019, 57, 2; 291-301
1429-2955 - Pojawia się w:
- Journal of Theoretical and Applied Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł