TMD installation and field tests were conducted on Dano pedestrian bridge in Gangneung.
The vibration performance was improved as the damping ratio went up by 8% and reducing pedestrian vibration by 80% and vehicle vibration by 50%.
Also, the linear motor that was developed in-house was used for excitation test on the bridge.
On May 6th, 2013, demo of the world's first horizontal-vertical vibration control device was held in TESolution facility. The representative of the habitant of the Tecno Mart and staffs from different organizations who were involved in this project attended the event.
Participants not only had a chance to personally experience the performance of actively operating vibration control device at TESolution Test Tower facility, but also experienced the performance of the horizontal-vertical vibration control device to be installed in the Tecno Mart during the demo session.
News from TESolution