A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fish way facility of double layer type
The present invention relates to a multi-floor fish way facility, which is installed at a river facility installed across a river so as to pond water at the upstream of the river, and is formed to have a grade such that ascending fish may go upstream through a waterway of the river facility. To this end, provided is the multi-floor fish way facility, which comprises: a support frame unit installed to be immersed in a longitudinal direction from one side of a side wall of the downstream of the river facility with respect to the river; and a plurality of fish way floor units which are installed at the support frame unit to constitute a plurality of floors after being spaced from each other in upper and lower directions, and are formed to have grades different from each other such that the ascending fish may go upstream through a plurality of sloped ways. Therefore, according to the present invention, the plurality of fish way floor units, which have various grades, are organized in a multi-floor manner after considering the features of various kinds of fish using the fish way and various environmental factors of rivers, such that various river creatures including fish with a weak jumping capacity and fish with a weak swimming capacity may effectively go upstream, thereby increasing an ascending rate of the ascending fish. In addition, the multi-floor fish way floor units are installed after considering that the features of flow speed and flow amount are different corresponding to the types of fish using the fish way and the rivers, so as to be used for various kinds of fish and rivers without an additional configuration or a design change.
본 발명은 하천의 상류측 물이 담수되도록 하천을 가로질러 설치되는 하천시설물에 설치되어, 하천시설물의 수로로 소상어류가 소상하도록 구배를 갖도록 형성되는 복층식 어도시설물에 로서, 하천시설물의 하류측 측벽 일측으로부터 하천에 대하여 종방향을 따라 침지되게 설치되는 지지프레임부와, 지지프레임부에 설치되고, 상하로 서로 이격되어 복수개의 층을 이루며, 소상어류가 복수의 경사도를 통해 소상할 수 있도록 서로 다른 경사도를 갖도록 형성되는 복수개의 어도층부들을 포함하여 구성됨을 특징으로 하는 복층식 어도시설물을 제공한다. 상기한 바에 따르면 어도를 이용하는 다양한 어종 특성이나 다양한 하천의 환경적 요인들을 고려하여 다양한 구배를 갖는 복수개의 어도층부를 복층식으로 구성함으로써, 도약능력이 약한 어종이나, 유영력이 약한 어류 등을 포함하는 다양한 하천생물들이 효과적으로 소상할 수 있도록 하여 소상어류의 소상률을 향상시킬 수 있으며, 어도를 이용하는 어종, 하천에 따라 유속 및 유량의 특성이 다른점을 감안하여 복층식 어도층부를 설치하여 별도로 구성 및 설계변경 없이도 다양한 어종, 하천별 이용이 가능하다.
Fish way facility of double layer type
The present invention relates to a multi-floor fish way facility, which is installed at a river facility installed across a river so as to pond water at the upstream of the river, and is formed to have a grade such that ascending fish may go upstream through a waterway of the river facility. To this end, provided is the multi-floor fish way facility, which comprises: a support frame unit installed to be immersed in a longitudinal direction from one side of a side wall of the downstream of the river facility with respect to the river; and a plurality of fish way floor units which are installed at the support frame unit to constitute a plurality of floors after being spaced from each other in upper and lower directions, and are formed to have grades different from each other such that the ascending fish may go upstream through a plurality of sloped ways. Therefore, according to the present invention, the plurality of fish way floor units, which have various grades, are organized in a multi-floor manner after considering the features of various kinds of fish using the fish way and various environmental factors of rivers, such that various river creatures including fish with a weak jumping capacity and fish with a weak swimming capacity may effectively go upstream, thereby increasing an ascending rate of the ascending fish. In addition, the multi-floor fish way floor units are installed after considering that the features of flow speed and flow amount are different corresponding to the types of fish using the fish way and the rivers, so as to be used for various kinds of fish and rivers without an additional configuration or a design change.
본 발명은 하천의 상류측 물이 담수되도록 하천을 가로질러 설치되는 하천시설물에 설치되어, 하천시설물의 수로로 소상어류가 소상하도록 구배를 갖도록 형성되는 복층식 어도시설물에 로서, 하천시설물의 하류측 측벽 일측으로부터 하천에 대하여 종방향을 따라 침지되게 설치되는 지지프레임부와, 지지프레임부에 설치되고, 상하로 서로 이격되어 복수개의 층을 이루며, 소상어류가 복수의 경사도를 통해 소상할 수 있도록 서로 다른 경사도를 갖도록 형성되는 복수개의 어도층부들을 포함하여 구성됨을 특징으로 하는 복층식 어도시설물을 제공한다. 상기한 바에 따르면 어도를 이용하는 다양한 어종 특성이나 다양한 하천의 환경적 요인들을 고려하여 다양한 구배를 갖는 복수개의 어도층부를 복층식으로 구성함으로써, 도약능력이 약한 어종이나, 유영력이 약한 어류 등을 포함하는 다양한 하천생물들이 효과적으로 소상할 수 있도록 하여 소상어류의 소상률을 향상시킬 수 있으며, 어도를 이용하는 어종, 하천에 따라 유속 및 유량의 특성이 다른점을 감안하여 복층식 어도층부를 설치하여 별도로 구성 및 설계변경 없이도 다양한 어종, 하천별 이용이 가능하다.
Fish way facility of double layer type
복층식 어도시설물
BAEK SEUNGBEOM (author) / KANG YEE SEOG (author) / OH HONG SOK (author) / HYUN DONG HEON (author) / SONG JUYEOB (author)
2019-12-13
Patent
Electronic Resource
Korean
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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