Method and device for improving shock resistance of building or bridge

• Main Authors: LI XIAZHAO, ZENG MINGHUI, YUAN BO
• Format: Patent
• Language: Chinese; English
• Published: 05.02.2014
• Subjects: ASSEMBLY OF BRIDGES; BUILDING; CEILINGS; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; OR VIADUCTS; ROOFS; WALLS, e.g. PARTITIONS

The invention discloses a method for improving shock resistance of a building or a bridge. A disc-shaped metal damping member is arranged on the building or bridge; the metal damping member is provided with more than three disc-shaped steel plates; a frictional solid damping material is filled between every two disc-shaped steel plates; when the disc-shaped steel plates relatively rotate, frictional damping is produced between the disc-shaped steel plates and the solid damping material to achieve the purpose of consuming the seismic energy so as to improve the shock resistance of the building or the bridge. The steel plates of the disc-shaped structures are mutually combined with the frictional solid damping layer; the damper can be arranged on various building or bridge structures; when a horizontal earthquake occurs, relative rotation is produced between the disc-shaped steel plates under the supporting effect since the upper and lower ends of the damper displace relatively; since the frictional solid mater