2023 Volume 29 Issue 71 Pages 62-67
Shaking table tests using vibration model are conducted to verify the vibration characteristics of high-damping structural system with multi-story shear walls and dampers. The system can reduce response under earthquakes significantly compared to conventional vibration control system which dampers work in response to inter-story drift. Analysis simulating the tests is also conducted and it reveals that the key index representing response reduction effect of the system is damper deformation amplification ratio.
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