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Abstract:
A 1/10 scale test model of a typical curved girder bridge is designed and manufactured in order to introduce particle damper into the vibration control of the curved girder bridge. A series of shaking table tests are carried out based on the model bridge with and without the curved-capsule particle damper (CPD) respectively. The results show that CPD has the advantages of simple structure, convenient installation applied to the curved girder bridge; CPD can play control effect along the longitudinal and transverse direction under traditional and near-fault seismic waves excitation, and CPD has good directional adaptability; the variability of CPD control effect is greater under the near-fault seismic waves excitation because of the large pulses, when there is a large velocity pulse near the natural frequency of the structure, better control effect of CPD can be received. © 2019, Editorial Department of JVMD. All right reserved.
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Source :
Journal of Vibration, Measurement and Diagnosis
ISSN: 1004-6801
Year: 2019
Issue: 6
Volume: 39
Page: 1245-1252
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count: 3
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 11
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