- Tytuł:
- Design sensitivity analysis of frequency response functions and steady-state response for structures with viscoelastic dampers
- Autorzy:
-
Łasecka-Plura, M.
Lewandowski, R. - Powiązania:
- https://bibliotekanauki.pl/articles/127950.pdf
- Data publikacji:
- 2014
- Wydawca:
- Politechnika Poznańska. Instytut Mechaniki Stosowanej
- Tematy:
-
fractional models of VE dampers
dynamic characteristics
design sensitivity
amortyzatory
charakterystyka dynamiczna
wrażliwość projektowa - Opis:
- In this paper, the design sensitivity of the frequency response function and amplitudes of the steady-state vibration of planar frames with viscoelastic (VE) dampers mounted on them is considered. The dampers are modeled using a five-parameter rheological model with fractional derivatives. The design sentisivity with respect to change of damper parameter is analyzed in detail. The direct method is used to determine the first and the second order sensitivities. Moreover, the results of typical calculations are presented and discussed.
- Źródło:
-
Vibrations in Physical Systems; 2014, 26; 129-136
0860-6897 - Pojawia się w:
- Vibrations in Physical Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł