A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Active damping in civil engineering using hydraulic actuators
Structural oscillations of cable-supported structures can be reduced significantly by active damping systems. This paper introduces an electro-hydraulic actuator concept for the active damping of cable-stayed bridges. Besides of a systematy of suitable actuator structures it is shown that the developed actuator concept reaches the demands of the active damping strategy even in large bridges (up to 900 m span). Final tests on a large-scale mock-up bridge show the efficiency of active damping in cable-stayed buildings using electro-hydraulic actuators.
Active damping in civil engineering using hydraulic actuators
Structural oscillations of cable-supported structures can be reduced significantly by active damping systems. This paper introduces an electro-hydraulic actuator concept for the active damping of cable-stayed bridges. Besides of a systematy of suitable actuator structures it is shown that the developed actuator concept reaches the demands of the active damping strategy even in large bridges (up to 900 m span). Final tests on a large-scale mock-up bridge show the efficiency of active damping in cable-stayed buildings using electro-hydraulic actuators.
Active damping in civil engineering using hydraulic actuators
Aktive Dämpfung im Bauingenieurwesen mithilfe von hydraulischen Antrieben
Helduser, S. (author) / Bonefeld, R. (author)
2001
5 Seiten, 8 Bilder, 6 Quellen
Conference paper
English
Active vibration damping using self-sensing, electrodynamic actuators
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