悬索桥的风致振动及控制方法的探讨

he effect that wind puts on suspention bridge is a fairly complicate phennmonen. With the development of long-span bridge, the sensibility and complication of the response when a bridge is excited by winds has become the controlling factor of design. In this article, we talk about wind-induced vibration and controlling method based on three important part of suspention bridge ,including girder, king- tower and cable .In the meantime ,we also try to find whatelse should be further researhed in the field of the wind-induced vibration of suspention bridge.