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Aktiv geregelte Schwingungstilger für weitgespannte Förderbandbrücken


Medium: journal article
Language(s): de 
Published in: Stahlbau, , n. 4, v. 84
Page(s): 246-251
DOI: 10.1002/stab.201510258

Actively controlled vibration absorbers for long span belt conveyor bridges.

Belt conveyor bridges with big free spans are used for the bulk material transportation if the site is difficult to access. Due to their steel construction with low inherent damping and their long free spans, belt conveyor bridges are prone to vibrations. Their modal parameters vary because of their different free lengths and time varying payload. This article therefore describes the development of an actively controlled vibration absorber.

Keywords: control, mass damper, damped bulk material transportation, undamped bulk material transportation
Available from: Refer to publisher

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