A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Flood discharge and energy dissipation structure with large-height-difference slope at outlet of flood discharge tunnel
The invention relates to the technical field of flood discharge and energy dissipation structures for water conservancy projects, in particular to a flood discharge and energy dissipation structure with a large-height-difference slope at an outlet of a flood discharge tunnel. The flood discharge and energy dissipation structure comprises a stilling basin communicating with the flood discharge tunnel outlet; the stilling basin communicates with at least one mountain-crossing drainage channel; the mountain-crossing drainage channel is a mountain-crossing channel built on a slope and winding downwards in the slope descending direction of the slope, and the end, close to the stilling basin, of the mountain-crossing drainage channel is higher than the end, away from the stilling basin, of the mountain-crossing drainage channel; a plurality of drainage structures for discharging water flow in the mountain-crossing drainage channel to the slope are arranged on the mountain-crossing drainage channel; and the plurality of drainage structures are sequentially arranged at intervals in the extending direction of the mountain-crossing drainage channel. The flood discharge and energy dissipation structure is extremely simple, extremely low in construction cost and extremely low in construction difficulty, can well dissipate energy of drainage of the flood discharge tunnel, and has great popularization value.
本发明涉及水利工程泄洪消能结构技术领域，具体地指一种泄洪隧道出口处为大高差斜坡的泄洪消能结构。包括与泄洪隧道出口连通的消力池；所述消力池上连通有至少一条盘山排水渠；所述盘山排水渠为修筑于斜坡上的沿斜坡坡降方向蜿蜒而下的盘山渠道，盘山排水渠近消力池一端高于远离消力池一端；所述盘山排水渠上设置有多个将盘山排水渠内的水流排放到斜坡上的排水结构；多个排水结构沿盘山排水渠延伸方向依次间隔排列。本发明的泄洪消能结构极为简单，造价施工成本极为低廉，且施工难度极低，能够很好的对泄洪隧道的排水进行能量消散，具有极大的推广价值。
Flood discharge and energy dissipation structure with large-height-difference slope at outlet of flood discharge tunnel
The invention relates to the technical field of flood discharge and energy dissipation structures for water conservancy projects, in particular to a flood discharge and energy dissipation structure with a large-height-difference slope at an outlet of a flood discharge tunnel. The flood discharge and energy dissipation structure comprises a stilling basin communicating with the flood discharge tunnel outlet; the stilling basin communicates with at least one mountain-crossing drainage channel; the mountain-crossing drainage channel is a mountain-crossing channel built on a slope and winding downwards in the slope descending direction of the slope, and the end, close to the stilling basin, of the mountain-crossing drainage channel is higher than the end, away from the stilling basin, of the mountain-crossing drainage channel; a plurality of drainage structures for discharging water flow in the mountain-crossing drainage channel to the slope are arranged on the mountain-crossing drainage channel; and the plurality of drainage structures are sequentially arranged at intervals in the extending direction of the mountain-crossing drainage channel. The flood discharge and energy dissipation structure is extremely simple, extremely low in construction cost and extremely low in construction difficulty, can well dissipate energy of drainage of the flood discharge tunnel, and has great popularization value.
本发明涉及水利工程泄洪消能结构技术领域，具体地指一种泄洪隧道出口处为大高差斜坡的泄洪消能结构。包括与泄洪隧道出口连通的消力池；所述消力池上连通有至少一条盘山排水渠；所述盘山排水渠为修筑于斜坡上的沿斜坡坡降方向蜿蜒而下的盘山渠道，盘山排水渠近消力池一端高于远离消力池一端；所述盘山排水渠上设置有多个将盘山排水渠内的水流排放到斜坡上的排水结构；多个排水结构沿盘山排水渠延伸方向依次间隔排列。本发明的泄洪消能结构极为简单，造价施工成本极为低廉，且施工难度极低，能够很好的对泄洪隧道的排水进行能量消散，具有极大的推广价值。
Flood discharge and energy dissipation structure with large-height-difference slope at outlet of flood discharge tunnel
一种泄洪隧道出口处为大高差斜坡的泄洪消能结构
CHEN WEINING (author) / XIONG WEIHONG (author) / LI HAITAO (author)
2021-07-23
Patent
Electronic Resource
Chinese
Combined energy dissipation structure of flood discharge tunnel
| European Patent Office | 2021
Arch dam flood discharge and energy dissipation structure
| European Patent Office | 2024
Flood discharge and energy dissipation structure for high dam
| European Patent Office | 2024
| European Patent Office | 2023