公开(公告)号：US11535988B1

公开(公告)日：2022-12-27

申请号：US17856142

申请日：2022-07-01

Applicant: Changsha University of Science and Technology

Inventor： Yan Han ,  Kai Li ,  Yusheng Xu ,  Fuyou Xu ,  Chunguang Li ,  Peng Hu

IPC: E01D19/14 ,  E01D11/04

Abstract: A water damping device includes a steel frame and a water-blocking cup; the device is immersed in the water and connected under the main bridge girder by wire ropes. One end of the water-blocking cup is provided with a blocking ring and a cover. The water-blocking cup cover is mounted between the cup and the blocking ring and is movably connected to the water-blocking cup. The blocking ring is used to prevent the water-blocking cup cover from opening towards the outside of the cup; an array of water-blocking cups is mounted on the steel frame along the downward direction of the water-blocking cup cover.