Construction steel platform system using tuned liquid damper (TLD) and tuned mass damper (TMD) for composite tuned damping

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.