A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Adjustable flow limiting weir and construction method thereof
The invention discloses an adjustable flow-limiting weir and a construction method thereof.The adjustable flow-limiting weir comprises a flow-limiting weir body, the flow-limiting weir body comprises an upper slope, a lower slope, a weir crest, a left slope and a right slope, the upper slope is connected with the front end of the weir crest, the upper slope is obliquely arranged upwards from front to back, the lower slope is connected with the rear end of the weir crest, and the left slope is connected with the right slope; the lower slope is arranged obliquely downwards from front to back, the left slope is connected with the left end of the weir crest, the left slope is arranged obliquely downwards from left to right, the right slope is connected with the right end of the weir crest, and the right slope is arranged obliquely upwards from left to right; and the number of the operation platforms is two, and the two operation platforms are arranged at the left end of the left slope and the right end of the right slope correspondingly. According to the invention, the elevation of the weir crest can be conveniently adjusted, and the overflow of the weir crest is kept, so that the water supply of downstream residents is ensured.
本发明公开了可调节限流堰及其施工方法，其中，可调节限流堰，包括：限流堰主体，包括上坡、下坡、堰顶、左坡和右坡，所述上坡与所述堰顶的前端连接，所述上坡由前至后倾斜向上设置，所述下坡与所述堰顶的后端连接，所述下坡由前至后倾斜向下设置，所述左坡与所述堰顶的左端连接，所述左坡由左至右倾斜向下设置，所述右坡与所述堰顶的右端连接，所述右坡由左至右倾斜向上设置；操作平台，所述操作平台设有两个，两个所述操作平台分别设于所述左坡的左端和所述右坡的右端。本发明能够很方便地调节堰顶高程，保持堰顶过流量，从而保证下游居民的供水量。
Adjustable flow limiting weir and construction method thereof
The invention discloses an adjustable flow-limiting weir and a construction method thereof.The adjustable flow-limiting weir comprises a flow-limiting weir body, the flow-limiting weir body comprises an upper slope, a lower slope, a weir crest, a left slope and a right slope, the upper slope is connected with the front end of the weir crest, the upper slope is obliquely arranged upwards from front to back, the lower slope is connected with the rear end of the weir crest, and the left slope is connected with the right slope; the lower slope is arranged obliquely downwards from front to back, the left slope is connected with the left end of the weir crest, the left slope is arranged obliquely downwards from left to right, the right slope is connected with the right end of the weir crest, and the right slope is arranged obliquely upwards from left to right; and the number of the operation platforms is two, and the two operation platforms are arranged at the left end of the left slope and the right end of the right slope correspondingly. According to the invention, the elevation of the weir crest can be conveniently adjusted, and the overflow of the weir crest is kept, so that the water supply of downstream residents is ensured.
本发明公开了可调节限流堰及其施工方法，其中，可调节限流堰，包括：限流堰主体，包括上坡、下坡、堰顶、左坡和右坡，所述上坡与所述堰顶的前端连接，所述上坡由前至后倾斜向上设置，所述下坡与所述堰顶的后端连接，所述下坡由前至后倾斜向下设置，所述左坡与所述堰顶的左端连接，所述左坡由左至右倾斜向下设置，所述右坡与所述堰顶的右端连接，所述右坡由左至右倾斜向上设置；操作平台，所述操作平台设有两个，两个所述操作平台分别设于所述左坡的左端和所述右坡的右端。本发明能够很方便地调节堰顶高程，保持堰顶过流量，从而保证下游居民的供水量。
Adjustable flow limiting weir and construction method thereof
可调节限流堰及其施工方法
LIU DA (author) / FU BO (author) / HUANG BENSHENG (author) / GUO LEI (author) / LU HANZHU (author) / ZHANG XIAOYAN (author) / DONG ZHI (author) / CHEN PIXIANG (author) / TANG ZAOZAO (author) / LUO LINXI (author)
2024-01-23
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
| NTIS | 1966