A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fish ladder having a induced fishway of rivers barrage
The present invention relates to a fishway having a guide waterway of a river barrage, which has a guide waterway through which water from a freshwater area is discharged naturally, or a guide waterway which has a guide sluice gate to control the amount of discharge of water by an automation system in accordance with various field conditions and the structures of barrages, which are installed adjacent to a fishway in parallel with each other in accordance with various field conditions and the structures of barrages, in installing the fishway to prevent the disturbance of the environment of the aquatic ecosystem that occurs when the passage of fish is disconnected due to river barrages or hydraulic structures, to stabilize the flow rate in the fishway while enhancing a fish gathering effect, thereby increasing the passage rate while allowing fish, floating along guiding water that forms a main flow, to easily enter the fishway. Therefore, the fishway can have the guide sluice gate that adjusts the amount of discharge of water by a natural flow-type or the automation system so that the fishway can be applied in accordance with various field conditions and the structures of barrages, to collect water in the freshwater area, and have the guide waterway disposed between one or more fishways to discharge guiding water to an entrance downstream of the fishways, thereby facilitating easier movement of the fish.
본 발명은 하천 보 또는 수공구조물로 인해 어류의 이동통로가 단절되면서 나타나는 수생태계의 서식처 환경이 교란되는 현상을 방지하기 위해 어도를 설치할 때, 다양한 현장여건과 보의 구조에 따라 담수구역의 물이 자연유하식으로 방류되는 유인수로 또는 자동화 시스템에 의해 방류량이 제어되게 유인수문을 갖춘 유인수로를 상기 어도에 인접되게 병행설치하여 집어효과를 높이면서 어도 내의 유량을 안정화시킴으로써, 주 흐름을 형성하는 유인수를 따라 소상하는 어류가 용이하게 어도로 진입되도록 함과 아울러 통과율을 높일 수 있는 유인수로를 갖춘 어도에 관한 것으로, 즉, 하천의 다양한 현장여건과 보의 구조에 따라 적용할 수 있게 자연유하식 또는 자동화시스템에 의해 방류량을 조절하는 유인수문의 설치로 담수구역의 물을 취수하여 적어도 하나 이상 설치되는 어도 사이에 유인수로를 배치하여 그 어도의 하류 측 입구로 유인수를 방류하여 어류이동을 용이하게 한 것이다.
Fish ladder having a induced fishway of rivers barrage
The present invention relates to a fishway having a guide waterway of a river barrage, which has a guide waterway through which water from a freshwater area is discharged naturally, or a guide waterway which has a guide sluice gate to control the amount of discharge of water by an automation system in accordance with various field conditions and the structures of barrages, which are installed adjacent to a fishway in parallel with each other in accordance with various field conditions and the structures of barrages, in installing the fishway to prevent the disturbance of the environment of the aquatic ecosystem that occurs when the passage of fish is disconnected due to river barrages or hydraulic structures, to stabilize the flow rate in the fishway while enhancing a fish gathering effect, thereby increasing the passage rate while allowing fish, floating along guiding water that forms a main flow, to easily enter the fishway. Therefore, the fishway can have the guide sluice gate that adjusts the amount of discharge of water by a natural flow-type or the automation system so that the fishway can be applied in accordance with various field conditions and the structures of barrages, to collect water in the freshwater area, and have the guide waterway disposed between one or more fishways to discharge guiding water to an entrance downstream of the fishways, thereby facilitating easier movement of the fish.
본 발명은 하천 보 또는 수공구조물로 인해 어류의 이동통로가 단절되면서 나타나는 수생태계의 서식처 환경이 교란되는 현상을 방지하기 위해 어도를 설치할 때, 다양한 현장여건과 보의 구조에 따라 담수구역의 물이 자연유하식으로 방류되는 유인수로 또는 자동화 시스템에 의해 방류량이 제어되게 유인수문을 갖춘 유인수로를 상기 어도에 인접되게 병행설치하여 집어효과를 높이면서 어도 내의 유량을 안정화시킴으로써, 주 흐름을 형성하는 유인수를 따라 소상하는 어류가 용이하게 어도로 진입되도록 함과 아울러 통과율을 높일 수 있는 유인수로를 갖춘 어도에 관한 것으로, 즉, 하천의 다양한 현장여건과 보의 구조에 따라 적용할 수 있게 자연유하식 또는 자동화시스템에 의해 방류량을 조절하는 유인수문의 설치로 담수구역의 물을 취수하여 적어도 하나 이상 설치되는 어도 사이에 유인수로를 배치하여 그 어도의 하류 측 입구로 유인수를 방류하여 어류이동을 용이하게 한 것이다.
Fish ladder having a induced fishway of rivers barrage
하천 보의 유인수로를 갖춘 어도
KIM IN SEONG (author) / CHOE JAE SEOK (author) / KIM SEO YEONG (author) / KIM JONG YEOP (author)
2021-09-10
Patent
Electronic Resource
Korean
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
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DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
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