High-speed rail pedestrian overbridge vibration reduction suspended ceiling device and processing method thereof

The invention discloses a high-speed rail pedestrian overbridge vibration reduction suspended ceiling device and a processing method thereof. The device comprises a suspended ceiling, a plurality of brackets, a plurality of springs and a plurality of dampers, wherein each bracket is connected to the inner side face of an overbridge floor board and the inner side face of an overbridge structure secondary beam respectively, the upper end of each spring and the upper end of each damper are connected to each bracket respectively, and the lower end of each spring and the lower end of each damper are connected to the suspended ceiling. The high-speed rail pedestrian overbridge vibration reduction suspended ceiling device and the processing method thereof can resolve the problem of high-speed rail pedestrian overbridge vibration caused by train wind, have the obvious vibration reduction effect, are not restrained by the span of a high-speed rail pedestrian overbridge, and achieve flexible arrangement.