A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RIVER FACILITY HAVING HORIZONTAL-TYPE FISHWAY
The present invention relates to a river facility including a horizontal fish way which provides a moving path in order for fishes inhabiting in a river to move to the upper side and the lower side of the river while stored water in the upper side flows down, by being installed on a side wall of a beam in the river facility transversely installed in the river, such as the beam and a drop structure. According to the present invention, the river facility comprises: the river beam installed across the river in order for the water in the upper side of the river to be stagnant; the fish way having a gradient in order for the anadromous fish to go up the river as the fish way is formed from a lower part on one side of the side wall to an upper part of the other side of the side wall of the river beam; and a plurality of partitions installed on the fish way and maintaining a fixed water level in the fish way. According to the present invention, the fish way is installed in the river beam in the transverse direction of the river, and, therefore, a construction space is not expanded even if the gradient of the fish way is decreased. So, the river facility can be constructed to correspond to the necessary gradient without restriction on an environmental condition on the lower side.
본 발명은, 보, 낙차공과 같이 하천에 횡단으로 설치되는 하천시설물에서 보의 측벽에 설치하여 저수된 상류측 물이 흘러내리도록 하면서 하천에 서식하는 어류가 하천의 상하류로 이동하도록 이동통로를 제공하는 횡방향 어도를 구비한 하천시설물에 관한 것으로, 본 발명은 하천의 상류측 물이 담수되도록 하천을 가로질러 설치되는 하천보와; 상기 하천보의 하류측 측벽 일측 하방으로부터 타측 상방으로 형성되어 소상어류가 소상하도록 구배를 갖는 어도와; 상기 어도 상에 다수 개가 설치되어 상기 어도 내 수위를 일정하게 유지하는 격벽을 포함하여 구성된다. 이와 같은 본 발명에 의하면, 본 발명은 어도가 하천의 횡방향으로 하천보에 설치되어, 어도의 구배를 낮추어도 시공공간이 확대되지 않으므로, 하류측 환경조건에 제약 받지 않고 필요한 구배에 맞춰 시공할 수 있는 장점이 있다.
RIVER FACILITY HAVING HORIZONTAL-TYPE FISHWAY
The present invention relates to a river facility including a horizontal fish way which provides a moving path in order for fishes inhabiting in a river to move to the upper side and the lower side of the river while stored water in the upper side flows down, by being installed on a side wall of a beam in the river facility transversely installed in the river, such as the beam and a drop structure. According to the present invention, the river facility comprises: the river beam installed across the river in order for the water in the upper side of the river to be stagnant; the fish way having a gradient in order for the anadromous fish to go up the river as the fish way is formed from a lower part on one side of the side wall to an upper part of the other side of the side wall of the river beam; and a plurality of partitions installed on the fish way and maintaining a fixed water level in the fish way. According to the present invention, the fish way is installed in the river beam in the transverse direction of the river, and, therefore, a construction space is not expanded even if the gradient of the fish way is decreased. So, the river facility can be constructed to correspond to the necessary gradient without restriction on an environmental condition on the lower side.
본 발명은, 보, 낙차공과 같이 하천에 횡단으로 설치되는 하천시설물에서 보의 측벽에 설치하여 저수된 상류측 물이 흘러내리도록 하면서 하천에 서식하는 어류가 하천의 상하류로 이동하도록 이동통로를 제공하는 횡방향 어도를 구비한 하천시설물에 관한 것으로, 본 발명은 하천의 상류측 물이 담수되도록 하천을 가로질러 설치되는 하천보와; 상기 하천보의 하류측 측벽 일측 하방으로부터 타측 상방으로 형성되어 소상어류가 소상하도록 구배를 갖는 어도와; 상기 어도 상에 다수 개가 설치되어 상기 어도 내 수위를 일정하게 유지하는 격벽을 포함하여 구성된다. 이와 같은 본 발명에 의하면, 본 발명은 어도가 하천의 횡방향으로 하천보에 설치되어, 어도의 구배를 낮추어도 시공공간이 확대되지 않으므로, 하류측 환경조건에 제약 받지 않고 필요한 구배에 맞춰 시공할 수 있는 장점이 있다.
RIVER FACILITY HAVING HORIZONTAL-TYPE FISHWAY
횡방향 어도를 구비한 하천시설물
KANG YEE SEOG (author) / HYUN DONG HEON (author) / OH HONG SOK (author) / KIM CHI HUN (author)
2018-02-08
Patent
Electronic Resource
Korean
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau