The hydrodynamic damper of bridge oscillations
Автор: Naumova Galina Alekseevna, Samanov Victor Vasilyevich, Ponomarenko Svetlana Alexandrovna
Журнал: НБИ технологии @nbi-technologies
Рубрика: Технико-технологические инновации
Статья в выпуске: 7, 2012 года.
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This article presents an efficient way of damping bridge spans oscillations of continuous girder bridges. The basis for this decision is energy approach to damping oscillations built on the principle energy dissipation using hydrodynamic damper of oscillations. Structural scheme of damper is presented. Cost-effectiveness analysis of the project was carried out.
Aerodynamic instability, eigenfrequency, frequency spectrum of oscillations, continuous girder bridge, energy dissipation, hydrodynamic damper, bridges safety operation
Короткий адрес: https://sciup.org/14968257
IDR: 14968257
