The long span floor structure systems increase the vibration when people are waling on the slab. Using the viscoelastic damper is one of effective method to increase damping ratio.
The purpose of this study was to analyze floor vibration of the ste...
The long span floor structure systems increase the vibration when people are waling on the slab. Using the viscoelastic damper is one of effective method to increase damping ratio.
The purpose of this study was to analyze floor vibration of the steel structure that used viscoelastic sandwich damper. Viscoelastic sandwich damper reduces the vibration without additional weight or structure materials.
But we have not enough studies about steel structure that used viscoelastic sandwich damper. So we analyzed the vibration test of steel structure that used viscoelastic sandwich damper and compare the data with ANSYS FEM analysis.