@inproceedings{oai:jaxa.repo.nii.ac.jp:00003408, author = {Bigoni, Davide and Kirillov, Oleg and Misseroni, Diego and Noselli, Giovanni and Tommasini, Mirko}, book = {宇宙航空研究開発機構特別資料, JAXA Special Publication: Proceedings of the First International Symposium on Flutter and its Application}, month = {Mar}, note = {First International Symposium on Flutter and its Application (May 15-17, 2016. Mielparque-tokyo), Minato-ku, Tokyo, Japan, Flutter and divergence instabilities are theoretically and experimentally analyzed in elastic structures with internal and external damping. Despite of the fact that only the former (and not the latter) was believed to be a destabilizing effect, it is theoretically demonstrated that the external damping plays a role similar to internal damping, so that both yield a pronounced destabilization paradox (in the Ziegler sense). This finding and other features of the Beck and Pfluger columns are substantiated by an experimental campaign in which the follower forces are obtained via dry friction with a newly designed experimental apparatus., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1630046015, レポート番号: JAXA-SP-16-008E}, pages = {151--155}, publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)}, title = {Experiments on the pfluger column: flutter from friction}, volume = {JAXA-SP-16-008E}, year = {2017} }