- Tytuł:
- A posteriori error estimates for beams with inexact flexural stiffness representation
- Autorzy:
-
Torii, André J.
Gracite, Paula M.A.
Miguel, Leandro F.F.
Lopez, Rafael H. - Powiązania:
- https://bibliotekanauki.pl/articles/24201505.pdf
- Data publikacji:
- 2023
- Wydawca:
- Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
- Tematy:
-
beam
error estimate
inexact stiffness
belka
oszacowanie błędów - Opis:
- In this work, we present a posteriori error estimates for the Euler-Bernoulli beam theory with inexact flexural stiffness representation. This is an important subject in practice because beams with non-uniform flexural stiffness are frequently modeled using a mesh of elements with constant stiffness. The error estimates obtained in this work are validated by means of two numerical examples. The estimates presented here can be employed for adaptive mesh refinement.
- Źródło:
-
Journal of Applied Mathematics and Computational Mechanics; 2023, 22, 2; 62--74
2299-9965 - Pojawia się w:
- Journal of Applied Mathematics and Computational Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł