In this research, the measurement of vibration for stay-cable installed in cable stayed bridge was carried out by using wireless accelerometer. The vibration measurement data can be used for the evaluation of safety and serviceability of cable stayed bridge. The acquired data was analyzed for the evaluation of maximum vibration, tension force and fatigue. To verify the reliability of data, the additional measurements with total station and video camera. The data from three different measurement methods showed similarity within 15 % gap.

• 남진원((주)에이테크솔루션) | Nam Jin-Won