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A platform for research: civil engineering, architecture and urbanism
Energy dissipation design method for integrated flip dam of water collecting vehicle
The invention provides an energy dissipation design method for an integrated flip dam of a water collecting vehicle, and relates to an energy dissipation method, and particularly relates to an energy dissipation method for a flip dam. The flip dam comprises a waterwheel main body, an energy dissipation cushion layer, a baffle bucket main body, a steel rod, a first rivet, a second rivet and a dam body, wherein the waterwheel main body is arranged on a nose ridge of the dam body; the waterwheel main body is used for weakening water flow energy and reducing impact pressure of incident water flow on a riverbed; the baffle bucket main body is arranged at the downstream of the waterwheel main body; the energy dissipation cushion layer is arranged at the right side of the waterwheel main body; the steel rod is arranged above the baffle bucket main body; one end of the first rivet is welded on the steel rod, and the other end of the first rivet is fixedly arranged on the horizontal plane of the baffle bucket main body; and one end of the second rivet is welded on the steel rod, and the other end of the second rivet is fixedly arranged on the vertical plane of the baffle bucket main body. According to the flip dam, water flow kinetic energy is reduced by utilizing a waterwheel and is converted into waterwheel mechanical energy, so that noises are reduced, and safety of the dam body is protected; and meanwhile, integrated energy dissipation design of the energy dissipation cushion layer is utilized, so that flowing energy of discharged water is reduced, and scouring of water flow on the downstream is effectively reduced.
一种集水车一体化挑流坝消能设计方法,它涉及一种消能方法，具体涉及一种挑流坝消能方法，它包含水车主体、消能垫层、消力戽主体、钢杆、第一铆钉、第二铆钉和坝体，水车主体设置在坝体的鼻坎上，水车主体用于削弱水流能量，减小入射水流对河床的冲击压力，消力戽主体设置在水车主体下游，消能垫层设置在水车主体右侧，钢杆设置在消力戽主体上方，第一铆钉的一端焊接在钢杆上，另一端固定在消力戽主体水平面上，第二铆钉一端焊接在钢杆上，另一端固定在消力戽主体垂直面上,它利用水车削减水流动能而转化为水车机械能，即减小了噪声，又保护了坝体安全，同时利用消能垫层的一体化消能设计，使下泄水流动能减小，有效降低了水流对下游的冲刷。
Energy dissipation design method for integrated flip dam of water collecting vehicle
The invention provides an energy dissipation design method for an integrated flip dam of a water collecting vehicle, and relates to an energy dissipation method, and particularly relates to an energy dissipation method for a flip dam. The flip dam comprises a waterwheel main body, an energy dissipation cushion layer, a baffle bucket main body, a steel rod, a first rivet, a second rivet and a dam body, wherein the waterwheel main body is arranged on a nose ridge of the dam body; the waterwheel main body is used for weakening water flow energy and reducing impact pressure of incident water flow on a riverbed; the baffle bucket main body is arranged at the downstream of the waterwheel main body; the energy dissipation cushion layer is arranged at the right side of the waterwheel main body; the steel rod is arranged above the baffle bucket main body; one end of the first rivet is welded on the steel rod, and the other end of the first rivet is fixedly arranged on the horizontal plane of the baffle bucket main body; and one end of the second rivet is welded on the steel rod, and the other end of the second rivet is fixedly arranged on the vertical plane of the baffle bucket main body. According to the flip dam, water flow kinetic energy is reduced by utilizing a waterwheel and is converted into waterwheel mechanical energy, so that noises are reduced, and safety of the dam body is protected; and meanwhile, integrated energy dissipation design of the energy dissipation cushion layer is utilized, so that flowing energy of discharged water is reduced, and scouring of water flow on the downstream is effectively reduced.
一种集水车一体化挑流坝消能设计方法,它涉及一种消能方法，具体涉及一种挑流坝消能方法，它包含水车主体、消能垫层、消力戽主体、钢杆、第一铆钉、第二铆钉和坝体，水车主体设置在坝体的鼻坎上，水车主体用于削弱水流能量，减小入射水流对河床的冲击压力，消力戽主体设置在水车主体下游，消能垫层设置在水车主体右侧，钢杆设置在消力戽主体上方，第一铆钉的一端焊接在钢杆上，另一端固定在消力戽主体水平面上，第二铆钉一端焊接在钢杆上，另一端固定在消力戽主体垂直面上,它利用水车削减水流动能而转化为水车机械能，即减小了噪声，又保护了坝体安全，同时利用消能垫层的一体化消能设计，使下泄水流动能减小，有效降低了水流对下游的冲刷。
Energy dissipation design method for integrated flip dam of water collecting vehicle
一种集水车一体化挑流坝消能设计方法
LI FENGBIN (author) / FAN JIANQIANG (author) / ZHANG RUIFEN (author) / LIN LISHAN (author) / LUO HUOQIAN (author) / YANG ZEHAN (author) / YANG YANG (author) / WANG SHICE (author)
2021-04-20
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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