US 12,000,170 B2
Construction steel platform system using tuned liquid damper (TLD) and tuned mass damper (TMD) for composite tuned damping
Haoding Sun, Beijing (CN); Haoxiang He, Beijing (CN); Bingji Lan, Beijing (CN); and Shaosong Li, Beijing (CN)
Assigned to Beijing University of Technology, Beijing (CN)
Filed by Beijing University of Technology, Beijing (CN)
Filed on Aug. 17, 2022, as Appl. No. 17/890,223.
Claims priority of application No. 202110999636.1 (CN), filed on Aug. 29, 2021.
Prior Publication US 2023/0069323 A1, Mar. 2, 2023
Int. Cl. E04H 9/02 (2006.01)
CPC E04H 9/0235 (2020.05) [E04H 9/0215 (2020.05)] 6 Claims
OG exemplary drawing
 
1. A construction steel platform system using a tuned liquid damper (TLD) and a tuned mass damper (TMD) for a composite tuned damping, comprising a water tank, an outer TMD plate, a construction steel platform, a rigid base plate, a water outlet/inlet, a partition plate, a partition plate insertion opening, a connecting bolt, a spring, a friction sliding block, a steel platform and TLD connecting support, a TMD and bottom structure connecting support, an upper friction support plate, a lower friction support plate and an inner TMD plate, wherein
the TLD comprises the water tank, the partition plate and the water outlet/inlet, wherein the partition plate is insertable,
the TMD comprises the outer TMD plate, the spring, the friction sliding block, the upper friction support plate, the lower friction support plate and the inner TMD plate,
the TLD and the TMD are configured to be combined in series or in parallel according to requirements from a structure for a wind load and an earthquake load, to form the construction steel platform system for the composite tuned damping,
the construction steel platform system is flexible, and the construction steel platform system is configured to reduce a vibration of the construction steel platform system under the wind load or the earthquake load.