A coupled, linearized, flexural two degree-of-freedom model, describing a flexible structure subject to galloping, is analyzed. The results obtained through a perturbative technique show that the proposed method furnishes the classical solution of one degree-of-freedom model when a sufficient modal detuning exists, while various situations can occur near the perfect tuning.
Condizioni critiche di stabilità per galloping flessionale accoppiato
PICCARDO, GIUSEPPE;
1995-01-01
Abstract
A coupled, linearized, flexural two degree-of-freedom model, describing a flexible structure subject to galloping, is analyzed. The results obtained through a perturbative technique show that the proposed method furnishes the classical solution of one degree-of-freedom model when a sufficient modal detuning exists, while various situations can occur near the perfect tuning.
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