Flexible and tall structures such as, smoke stacks and steel towers, as well as the structures that are in the open to the wind loads such as cable cars, are highly vulnerable to the wind loads with their low damping characteristics and low natural resonant frequencies. The wind induced vibrations in these structures may cause stress and damage to the structures, and the residences may feel discomfort, while occupying these structures.

Light Rail Transit

Tuned Mass Damper(TMD) of small size to be installed under the seats of Light Rail Transit

Namsan Cable Car

Tuned Mass Damper(TMD) of small sized to be installed on the roof top of the cable car