Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dam flood diversion canal opening structure and using method thereof
The invention discloses a dam flood diversion canal opening structure, and meanwhile discloses a using method of the dam flood diversion canal opening structure. In the prior art, although safe sand discharging of a curve chute spillway is achieved, the protection range is reduced, the maintenance cost is reduced, and the engineering operation safety is improved. However, the impact strength of the impact force of water flow on components is not utilized to drive a blocking door to be flexibly matched with a movable canal wall, and the speed of the water flow cannot be reduced due to the factthat reverse vortexes generated when the water flow passes through block the water flow. The blocking door can be driven to be flexibly matched with the movable canal wall by utilizing the impact strength of impact force of water flow on the components, and the function that the speed of the water flow is reduced due to the fact that the reverse vortexes generated when the water flow passes through block the water flow can be achieved.
本发明公开了一种堤坝分洪水渠开启结构，同时，公开了一种堤坝分洪水渠开启结构的使用方法，现存在的技术虽然实现弯道陡槽溢洪道安全排沙、减小防护范围、降低维护成本与提高工程运行安全的目的，但不具备利用水流的冲击力对构件的冲击强度从而带动阻隔门与活动渠壁的灵活配合和无法利用水流通过时的逆反涡流对水流阻挡导致其速度下降的功能，本发明能够通过利用水流的冲击力对构件的冲击强度从而带动阻隔门与活动渠壁的灵活配合和能够利用水流通过时的逆反涡流对水流阻挡导致其速度下降的功能。
Dam flood diversion canal opening structure and using method thereof
The invention discloses a dam flood diversion canal opening structure, and meanwhile discloses a using method of the dam flood diversion canal opening structure. In the prior art, although safe sand discharging of a curve chute spillway is achieved, the protection range is reduced, the maintenance cost is reduced, and the engineering operation safety is improved. However, the impact strength of the impact force of water flow on components is not utilized to drive a blocking door to be flexibly matched with a movable canal wall, and the speed of the water flow cannot be reduced due to the factthat reverse vortexes generated when the water flow passes through block the water flow. The blocking door can be driven to be flexibly matched with the movable canal wall by utilizing the impact strength of impact force of water flow on the components, and the function that the speed of the water flow is reduced due to the fact that the reverse vortexes generated when the water flow passes through block the water flow can be achieved.
本发明公开了一种堤坝分洪水渠开启结构，同时，公开了一种堤坝分洪水渠开启结构的使用方法，现存在的技术虽然实现弯道陡槽溢洪道安全排沙、减小防护范围、降低维护成本与提高工程运行安全的目的，但不具备利用水流的冲击力对构件的冲击强度从而带动阻隔门与活动渠壁的灵活配合和无法利用水流通过时的逆反涡流对水流阻挡导致其速度下降的功能，本发明能够通过利用水流的冲击力对构件的冲击强度从而带动阻隔门与活动渠壁的灵活配合和能够利用水流通过时的逆反涡流对水流阻挡导致其速度下降的功能。
Dam flood diversion canal opening structure and using method thereof
一种堤坝分洪水渠开启结构及其使用方法
ZHANG JUNZHONG (Autor:in)
01.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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