TESolution, with the goal of controlling the wind vibration, installed vibration control devices(pendulum type TMD) on Namsan cable cars(two vehicles). Our target goal was to the reduce wind vibration by 40% at the 1st tower and after the performance test, we found out that wind vibration indeed was reduced by 40 ~ 60 %. We expect that this result will contribute in structural safety and pleasant ride environment from wind vibration.
Top : TMD installation location,
Left Center : pendulum type TMD,
Right Center : TMD specification,
Bottom : time sequence data of the wind vibration response data with TMD installed and without TMD installed)
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