- Tytuł:
- Approximate method for determination of dynamic characteristics of structures with viscoelastic dampers
- Autorzy:
- Lewandowski, R.
- Powiązania:
- https://bibliotekanauki.pl/articles/127718.pdf
- Data publikacji:
- 2016
- Wydawca:
- Politechnika Poznańska. Instytut Mechaniki Stosowanej
- Tematy:
-
structures
viscoelastic damper
generalized fractional model
dynamic characteristics
struktury
tłumik lepkosprężysty
uogólniony model ułamkowy
charakterystyka dynamiczna - Opis:
- An approximate method for determination of dynamic characteristics of structures with viscoelastic dampers is proposed in this paper. A fractional derivative is used to describe the dynamic behaviour of viscoelastic dampers. The method is based on a continuous dependency of the sensitivity of eigenvalue on a certain artificially introduced parameter which scaled up the influence of the damping term in the eigenvalue problem. Some results of a representative calculation are also presented and briefly discussed.
- Źródło:
-
Vibrations in Physical Systems; 2016, 27; 219-226
0860-6897 - Pojawia się w:
- Vibrations in Physical Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł