Identification of flutter derivatives by forced vibration tests

Identification of flutter derivatives by forced vibration tests

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Results of an experimental study related to flutter phenomenon are presented in the paper.Two cross-sections are considered: a rectangular cross-section elliot pecan tree for sale and a typical symmetric bridge cross-section.Stationary coefficients and instationary flutter derivatives are determined by means of campicon.com forced vibration tests.The identification technique is presented in detail.Pressure measurements at the centre of the bridge cross-section are also performed.

Main wind flow patterns are analysed based on pressure distribution data.