Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Arc-shaped bottom plate drop sill underflow stilling pool
The invention relates to an arc-shaped bottom plate drop sill underflow stilling pool. The arc-shaped bottom plate drop sill underflow stilling pool is suitable for a bottom flow energy dissipation technology of high water head, large flow and narrow river valley. The arc-shaped bottom plate drop sill underflow stilling pool is simple and feasible in structure, can effectively improve the energy dissipation rate and reduce the construction cost, and has a good application prospect. According to the technical scheme, the arc-shaped bottom plate drop sill underflow stilling pool is arranged at a discharge chute outlet of a flood discharge building and is characterized in that a drop sill is formed between the top face of a bottom plate at the head of the stilling pool and the discharge chute outlet; the height of the drop sill gradually changes in the transverse direction; and the height h1 of the middle of the drop sill is larger than the height h2 of the two sides of the drop sill.
本发明涉及一种弧形底板跌坎底流消力池。本发明适用于高水头、大流量、窄河谷的底流消能技术。本发明的目的为提供一种弧形底板跌坎底流消力池，结构简单易行，可以有效提高消能率，降低工程造价，具有很好的应用前景。本发明的技术方案为一种弧形底板跌坎底流消力池，该消力池布置于泄洪建筑物的泄槽出口部位，其特征在于：所述消力池首部底板顶面与泄槽出口之间形成跌坎、且跌坎高度横向逐渐变化，跌坎中间高度h1大于两侧高度h2。
Arc-shaped bottom plate drop sill underflow stilling pool
The invention relates to an arc-shaped bottom plate drop sill underflow stilling pool. The arc-shaped bottom plate drop sill underflow stilling pool is suitable for a bottom flow energy dissipation technology of high water head, large flow and narrow river valley. The arc-shaped bottom plate drop sill underflow stilling pool is simple and feasible in structure, can effectively improve the energy dissipation rate and reduce the construction cost, and has a good application prospect. According to the technical scheme, the arc-shaped bottom plate drop sill underflow stilling pool is arranged at a discharge chute outlet of a flood discharge building and is characterized in that a drop sill is formed between the top face of a bottom plate at the head of the stilling pool and the discharge chute outlet; the height of the drop sill gradually changes in the transverse direction; and the height h1 of the middle of the drop sill is larger than the height h2 of the two sides of the drop sill.
本发明涉及一种弧形底板跌坎底流消力池。本发明适用于高水头、大流量、窄河谷的底流消能技术。本发明的目的为提供一种弧形底板跌坎底流消力池，结构简单易行，可以有效提高消能率，降低工程造价，具有很好的应用前景。本发明的技术方案为一种弧形底板跌坎底流消力池，该消力池布置于泄洪建筑物的泄槽出口部位，其特征在于：所述消力池首部底板顶面与泄槽出口之间形成跌坎、且跌坎高度横向逐渐变化，跌坎中间高度h1大于两侧高度h2。
Arc-shaped bottom plate drop sill underflow stilling pool
一种弧形底板跌坎底流消力池
WU WEIWEI (Autor:in) / XU JIANJUN (Autor:in) / LI WEI (Autor:in) / SHI BIN (Autor:in) / LI YINGYONG (Autor:in) / LIU XIJUN (Autor:in) / XUE YANG (Autor:in)
20.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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