Relation between shape and the phenomenon of flutter for bridge deck-like bluff bodies
Artykuł w czasopiśmie
MNiSW
20
Lista A
| Status: | |
| Autorzy: | Nowicki Tomasz, Flaga Andrzej |
| Rok wydania: | 2011 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | 2 |
| Wolumen/Tom: | 63 |
| Strony: | 201 - 220 |
| Impact Factor: | 0,396 |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | NIE |
| Abstrakty: | polski |
| THE PAPER DEALS WITH experimental analysis of the influence of cross-section shape of a body on the phenomenon of flutter. The aeroelastic section model that was the object of study in a laboratory corresponded to a central section of a long bridge deck. Such structures are subjected to flutter like aeroplane wings or helicopter rotors. Unlike in aviation, bridge decks cross-sections can be designed much more freely. The analysis is concentrated on a problem how the cross-section shape of a deck can affect interaction with incoming air stream. The results obtained suggest that the influence is closely related to elastic characteristics of a deck.(*)) |
