Control, simulation and monitoring of bridge vibration - Japans recent develop
This paper describes the recent research and experience on control, simulation and monitoring of bridge vibration in Japan. In the first part, vibration due to motion-dependent forces such as wind-induced aerodynamic forces and its control is discussed. New development and implementation of passive and control of stay cable of the cable-stayed bridges in Japan are described. In simulation part, development in bridge vibration under the high-speed train is explained. In the last part of the paper, importance and usefulness of vibration monitoring of long-span bridges under wind and seismic excitation are discussed with actual examples.
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