A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge damping device
The invention discloses a bridge damping device, and relates to the field of bridge damping, the bridge damping device comprises a water tank filled with water, the water tank is arranged between two straining beams of a bridge pier, a water level adjusting system used for adjusting the water level height is arranged in the water tank, and the water level adjusting system comprises a water inlet pipe, a water outlet pipe, a liquid level meter and an electric control valve; one end of the water inlet pipe is communicated with the water tank, the other end of the water inlet pipe extends to a bridge floor and is used for guiding rainwater on the bridge floor into the water tank, and the water outlet pipe is arranged at the bottom of the water tank and is used for discharging water in the water tank; the electric control valve is arranged on the water outlet pipe and is in signal connection with the liquid level meter for opening and closing the water outlet pipe; by installing the water tank between the two straining beams, the bridge mass can be increased, the acceleration of the bridge under the earthquake action is reduced, meanwhile, the overall vibration of the bridge is reduced through swinging of water in the water tank, and the purpose of reducing seismic waves is achieved.
本发明公开了桥梁减震装置，涉及桥梁减震领域，包括装有水的水箱，水箱设置于桥墩的两个系梁之间，水箱内设置有用于调节水位高度的水位调节系统，水位调节系统包括进水管、出水管、液位计和电控阀门，液位计设置于水箱内用于反馈水箱内液位高度，进水管的一端与水箱连通，另一端延伸至桥面上用于将桥面上的雨水引入水箱，出水管设置于水箱底部用于将水箱内的水排出，电控阀门设置于出水管上并于液位计信号连接用于出水管的启闭；通过在两个系梁之间安装水箱，能够增加桥梁质量，减少地震作用下桥梁的加速度，同时通过水箱里水的摆动减少桥梁整体振动，达到削减地震波的目的。
Bridge damping device
The invention discloses a bridge damping device, and relates to the field of bridge damping, the bridge damping device comprises a water tank filled with water, the water tank is arranged between two straining beams of a bridge pier, a water level adjusting system used for adjusting the water level height is arranged in the water tank, and the water level adjusting system comprises a water inlet pipe, a water outlet pipe, a liquid level meter and an electric control valve; one end of the water inlet pipe is communicated with the water tank, the other end of the water inlet pipe extends to a bridge floor and is used for guiding rainwater on the bridge floor into the water tank, and the water outlet pipe is arranged at the bottom of the water tank and is used for discharging water in the water tank; the electric control valve is arranged on the water outlet pipe and is in signal connection with the liquid level meter for opening and closing the water outlet pipe; by installing the water tank between the two straining beams, the bridge mass can be increased, the acceleration of the bridge under the earthquake action is reduced, meanwhile, the overall vibration of the bridge is reduced through swinging of water in the water tank, and the purpose of reducing seismic waves is achieved.
本发明公开了桥梁减震装置，涉及桥梁减震领域，包括装有水的水箱，水箱设置于桥墩的两个系梁之间，水箱内设置有用于调节水位高度的水位调节系统，水位调节系统包括进水管、出水管、液位计和电控阀门，液位计设置于水箱内用于反馈水箱内液位高度，进水管的一端与水箱连通，另一端延伸至桥面上用于将桥面上的雨水引入水箱，出水管设置于水箱底部用于将水箱内的水排出，电控阀门设置于出水管上并于液位计信号连接用于出水管的启闭；通过在两个系梁之间安装水箱，能够增加桥梁质量，减少地震作用下桥梁的加速度，同时通过水箱里水的摆动减少桥梁整体振动，达到削减地震波的目的。
Bridge damping device
桥梁减震装置
WU LIMING (author) / WANG ZIJIAN (author) / CHEN YUSI (author) / JIANG JIAN (author) / LIU GUANGNA (author) / YANG YONGZHI (author) / JIANG YI (author) / WU JIANPING (author) / LUO HAORAN (author) / LUO WENJIE (author)
2024-05-28
Patent
Electronic Resource
Chinese