Development and optimization of a novel response‐amplified friction damper with different friction pairs

In order to improve the efficiency of friction dampers, a shear‐type response‐amplified friction damper (RAFD) was proposed, which utilized a lever mechanism to amplify the shear displacement and increase the sliding distance of friction pairs. Cyclic loading tests were conducted on 12 RAFD specimen...

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Bibliographic Details
Published in:Earthquake engineering & structural dynamics 2024-03, Vol.53 (3), p.1285-1307
Main Authors: Gao, Jingwei, Song, ShouTan, Wang, Chun‐Lin, Zeng, Bin
Format: Article
Language:English
Subjects:
Amplification
Bearing capacity
Coefficient of friction
Cyclic loading
Cyclic loads
Dampers
Damping
Damping capacity
Damping ratio
Energy dissipation
Energy exchange
Equivalence
Friction
Friction reduction
Hysteresis
Hysteresis loops
Hysteresis models
Levers
Machining
Mechanical properties
Shear
Viscous damping
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