TY - GEN
T1 - Design of magnetorheological dampers for stay cables of Zhaobao Mountain Bridge
AU - Liu, M.
AU - Li, H.
PY - 2006
Y1 - 2006
N2 - A new design method of MR dampers for suppression of cable vibration is proposed. The MR dampers for stay cables of Zhaobao Mountain Bridge are designed by utilizing the proposed design method, and the analysis of the cables incorporated with the designed MR dampers are carried out. The control effectiveness of the designed MR dampers to reduce the prototype cable wind-induced vibration and sinusoidal exciting using semiactive control strategy proposed by Harvot, and "Passive-off" strategy, are verified numerically and compared with each other strategy. The analytical results show that the designed MR dampers can effectively reduce the cable vibration. The availability and validity of the design method of MR dampers for cables are also simultaneously demonstrated.
AB - A new design method of MR dampers for suppression of cable vibration is proposed. The MR dampers for stay cables of Zhaobao Mountain Bridge are designed by utilizing the proposed design method, and the analysis of the cables incorporated with the designed MR dampers are carried out. The control effectiveness of the designed MR dampers to reduce the prototype cable wind-induced vibration and sinusoidal exciting using semiactive control strategy proposed by Harvot, and "Passive-off" strategy, are verified numerically and compared with each other strategy. The analytical results show that the designed MR dampers can effectively reduce the cable vibration. The availability and validity of the design method of MR dampers for cables are also simultaneously demonstrated.
UR - https://www.scopus.com/pages/publications/84890590895
M3 - 会议稿件
AN - SCOPUS:84890590895
SN - 0415396506
SN - 9780415396509
T3 - Structural Health Monitoring and Intelligent Infrastructure - Proceedings of the 2nd International Conference on Structural Health Monitoring of Intelligent Infrastructure, SHMII 2005
SP - 717
EP - 722
BT - Structural Health Monitoring and Intelligent Infrastructure - Proceedings of the 2nd International Conference on Structural Health Monitoring of Intelligent Infrastructure, SHMII 2005
T2 - 2nd International Conference on Structural Health Monitoring of Intelligent Infrastructure, SHMII 2005
Y2 - 16 November 2005 through 18 November 2005
ER -