Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fishway outlet structure adapted to large water level variation amplitude and fish passing method of fishway outlet structure adapted to large water level variation amplitude
The invention discloses a fishway outlet structure adapted to large water level variation amplitude. The fishway outlet structure comprises fishway structures and fish outlets, wherein the whole fishway outlet structure is of a cuboid or runway shape; the fishway structures are arranged in an outer side edge wall in a concentrated spiral manner; the fishway structures include a first fishway structure and a second fishway structure; the first fishway structure communicates with the second fishway structure; the first fishway structure presents a certain slope; the second fishway structure is aperpendicular or round corner turning plain slope structure; the fish outlets are arranged on the water sides of the outer side edge wall; the fish outlets communicate with the fishway structures; and a fishway communicates with the bottom end of the side face of the outer side edge wall. The fishway outlet structure has the advantages of improving the capability of the fishway outlets to adapt to water level changes and improving the operation effect of the fishway. The invention further discloses a fish passing method of the fishway outlet structure adapted to the large water level variation amplitude.
本发明公开了一种适应大水位变幅的鱼道出口结构。它包括鱼道结构和出鱼口；整体呈长方体或跑道型结构；所述鱼道结构采用集中盘旋式布置在外侧边墙内；所述鱼道结构包括第一鱼道结构和第二鱼道结构；所述第一鱼道结构与所述第二鱼道结构连通；所述第一鱼道结构呈一定坡度；所述第二鱼道结构呈垂直或圆角转弯平坡结构；所述出鱼口设置在所述外侧边墙临水侧；所述出鱼口与所述鱼道结构相连通；鱼道与所述外侧边墙的侧面底端相连通。本发明具有提高鱼道出口适应水位变化能力，提高鱼道运行效果的优点。本发明还公开了所述适应大水位变幅的鱼道出口结构的过鱼方法。
Fishway outlet structure adapted to large water level variation amplitude and fish passing method of fishway outlet structure adapted to large water level variation amplitude
The invention discloses a fishway outlet structure adapted to large water level variation amplitude. The fishway outlet structure comprises fishway structures and fish outlets, wherein the whole fishway outlet structure is of a cuboid or runway shape; the fishway structures are arranged in an outer side edge wall in a concentrated spiral manner; the fishway structures include a first fishway structure and a second fishway structure; the first fishway structure communicates with the second fishway structure; the first fishway structure presents a certain slope; the second fishway structure is aperpendicular or round corner turning plain slope structure; the fish outlets are arranged on the water sides of the outer side edge wall; the fish outlets communicate with the fishway structures; and a fishway communicates with the bottom end of the side face of the outer side edge wall. The fishway outlet structure has the advantages of improving the capability of the fishway outlets to adapt to water level changes and improving the operation effect of the fishway. The invention further discloses a fish passing method of the fishway outlet structure adapted to the large water level variation amplitude.
本发明公开了一种适应大水位变幅的鱼道出口结构。它包括鱼道结构和出鱼口；整体呈长方体或跑道型结构；所述鱼道结构采用集中盘旋式布置在外侧边墙内；所述鱼道结构包括第一鱼道结构和第二鱼道结构；所述第一鱼道结构与所述第二鱼道结构连通；所述第一鱼道结构呈一定坡度；所述第二鱼道结构呈垂直或圆角转弯平坡结构；所述出鱼口设置在所述外侧边墙临水侧；所述出鱼口与所述鱼道结构相连通；鱼道与所述外侧边墙的侧面底端相连通。本发明具有提高鱼道出口适应水位变化能力，提高鱼道运行效果的优点。本发明还公开了所述适应大水位变幅的鱼道出口结构的过鱼方法。
Fishway outlet structure adapted to large water level variation amplitude and fish passing method of fishway outlet structure adapted to large water level variation amplitude
适应大水位变幅的鱼道出口结构及其过鱼方法
NIU XINQIANG (Autor:in) / WANG XIANG (Autor:in) / SONG ZHIZHONG (Autor:in) / WU JUNDONG (Autor:in) / ZHU SHIHONG (Autor:in) / CHEN XIAOHU (Autor:in)
06.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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