Identification of flutter derivatives by forced vibration tests

Identification of flutter derivatives by forced vibration tests

Blog Article

Results of an experimental study related to flutter phenomenon are presented in the paper.Two cross-sections are considered: a rectangular cross-section and a typical symmetric bridge cross-section.Stationary coefficients and instationary flutter Coffee Package derivatives are determined by means of forced vibration tests.The identification technique is presented in detail.

Pressure measurements at the centre of the bridge cross-section Womens Shacket are also performed.Main wind flow patterns are analysed based on pressure distribution data.