A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Flood discharge gate energy dissipation current fender
The invention relates to the technical field of water conservancy and hydropower construction engineering, in particular to a flood discharge gate energy dissipation current fender. The flood discharge gate energy dissipation current fender comprises a concrete gate dam built on a gate dam foundation, a concrete apron is poured on the downstream side of the concrete gate dam, a scour prevention wall with the lower end located in the gate dam foundation is poured below the tail end of the concrete apron in the water flow direction, a concrete riprap is poured on the downstream side of the concrete apron, the scour prevention wall comprises a vertical part, a horizontal part, an arc protruding part, an inclined part and a connecting rod, the current fender is high in structural strength, reasonable, rapid in construction, good in energy dissipation effect, capable of avoiding safety hidden danger caused by long-term scouring of loose bodies landfilled below the gate dam foundation, and high in popularization and application value.
本发明涉及水利水电建筑工程技术领域，具体是一种泄洪闸消能防冲设备，包括建造于闸坝基础上的混凝土闸坝，混凝土闸坝的下游侧浇筑有混凝土护坦，混凝土护坦沿水流方向的末端的下方浇筑有下端位于闸坝基础内的防冲墙，混凝土护坦的下游侧还浇筑有混凝土海漫；所述防冲墙包括有竖直部、水平部、弧形突出部、倾斜部和连接杆。本发明结构强度高，设置合理，施工快捷，消能作用好，避免闸坝基础下方填埋的松散体被长期冲刷而造成安全隐患，具有很高的推广应用价值。
Flood discharge gate energy dissipation current fender
The invention relates to the technical field of water conservancy and hydropower construction engineering, in particular to a flood discharge gate energy dissipation current fender. The flood discharge gate energy dissipation current fender comprises a concrete gate dam built on a gate dam foundation, a concrete apron is poured on the downstream side of the concrete gate dam, a scour prevention wall with the lower end located in the gate dam foundation is poured below the tail end of the concrete apron in the water flow direction, a concrete riprap is poured on the downstream side of the concrete apron, the scour prevention wall comprises a vertical part, a horizontal part, an arc protruding part, an inclined part and a connecting rod, the current fender is high in structural strength, reasonable, rapid in construction, good in energy dissipation effect, capable of avoiding safety hidden danger caused by long-term scouring of loose bodies landfilled below the gate dam foundation, and high in popularization and application value.
本发明涉及水利水电建筑工程技术领域，具体是一种泄洪闸消能防冲设备，包括建造于闸坝基础上的混凝土闸坝，混凝土闸坝的下游侧浇筑有混凝土护坦，混凝土护坦沿水流方向的末端的下方浇筑有下端位于闸坝基础内的防冲墙，混凝土护坦的下游侧还浇筑有混凝土海漫；所述防冲墙包括有竖直部、水平部、弧形突出部、倾斜部和连接杆。本发明结构强度高，设置合理，施工快捷，消能作用好，避免闸坝基础下方填埋的松散体被长期冲刷而造成安全隐患，具有很高的推广应用价值。
Flood discharge gate energy dissipation current fender
一种泄洪闸消能防冲设备
2020-08-25
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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