A labyrinth weir using frame filled up with riprap

PURPOSE: A labyrinth weir using a riprap frame is provided to maximize aeration efficiency by mounting the weir, which is formed in a zigzag uneven shape for the flow direction of river water, to the river, to improve the quality of water by increasing dissolved oxygen, and to reduce a term of works...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PARK, JEONG HWAN, YOO, DAE YEONG, KWON, BO AE, WOO, HYO SEOP
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:PURPOSE: A labyrinth weir using a riprap frame is provided to maximize aeration efficiency by mounting the weir, which is formed in a zigzag uneven shape for the flow direction of river water, to the river, to improve the quality of water by increasing dissolved oxygen, and to reduce a term of works by directly assembling the riprap frame at the spot, positioning the frame at a proper spot, and then filling ripraps into the frame. CONSTITUTION: A labyrinth weir using a riprap frame is composed of a frame body formed in a continuous uneven shape for the flow direction of river water; a waterproof device mounted at the inside of the frame body to prevent river water from passing through the frame body; and ripraps filled in the frame body to stably stand the frame body straight. The frame body includes unit frame bodies(10) comprising vertical square timbers(11) mounted at both ends, horizontal square timbers(12) installed at predetermined intervals over the vertical square timbers, and fixing tools(13) for fixing vertical and horizontal square timbers, and extension members for fixing spots at which unit frame bodies meet each other. 본 발명은 하천수의 흐름방향에 대하여 지그재그의 요철형태로 제작된 보를 하천에 설치하여 폭기효율을 극대화하고, 종래의 보에 비해 용존산소를 증가시켜 수질을 향상시킬 수 있으며, 사석틀을 현장에서 직접 조립하고 적절한 지점에 위치시킨 후, 사석을 채우는 과정을 거침으로서 공기를 단축시킬 수 있는 래버린스 보에 관한 것이다. 본 발명은 하천수의 흐름방향에 대해서 연속적인 요철형태로 가지고 제정을 이루는 틀체; 상기 틀체의 내면에 설치되어 하천수가 틀체를 통과하는 것을 방지하기 위한 방수수단; 및 상기 틀체내에 채워져 상기 틀체가 안정적으로 직립되도록 하는 사석을 포함하는 사석틀을 이용한 래버린스 보를 제공한다.