In this dissertation, experimental study about the real-time vibration control of the bridge structure was conducted by using the semi-active vibration control method that has been in the spotlight recently. Based on the laboratory-scale bridge model in the form of the cable-stayed bridge, the shear type MR damper and the semi-active vibration control algorithm (Lyapunov and Clipped-optimal) were applied in order to the control the harmful vibration in real time. From the investigation of the test results, the performance of each semi-active control algorithm was evaluated quantitatively.

• 허광희(건양대학교 건설환경공학과 교수, 공학박사) | Heo, Kwang Hee
• 김충길(충남대학교 토목공학과, 박사과정) | Kim, Chung Gil
• 전승곤(충남대학교 토목공학과, 박사과정) | Jeon, Seung Gon
• 전준용(건양대학교 건설환경공학과 연구교수, 공학박사) | Jeon, Joon Ryong 교신저자