STRUCTURE FOR PREVENTING SEDIMENTATION OF SOIL BY INCREASING SCOURING EFFECT

The present invention relates to a structure for preventing the sedimentation of soil by increasing a scouring effect, capable of minimizing or preventing the sedimentation of soil on a continental slope of a river by changing the flow direction of river water using a structure. The structure for pr...

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Bibliographische Detailangaben
Hauptverfasser: JI, YOON HWAN, KWON, EUN DONG, CHEONG, JUN GYO, IM, JANG HYUK
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:The present invention relates to a structure for preventing the sedimentation of soil by increasing a scouring effect, capable of minimizing or preventing the sedimentation of soil on a continental slope of a river by changing the flow direction of river water using a structure. The structure for preventing the sedimentation of soil by increasing the scouring effect includes a body installed in the rear side of an area where soil is deposited, including an inclined unit recessed inward from the outer side as water becomes deeper on the front surface facing the area where soil is deposited, and including a flow guide unit recessed inward from the inclined unit to allow river water to flow downward along the inclined unit and guiding the flow direction of the river water. The present invention is characterized by a fact that the body distributes soil deposited on the front side of the body by changing the flow direction of river water around the body by the inclined unit and the flow guide unit to make the river water flow toward the area where soil is deposited. 본 발명은 구조물을 통해 하수의 유동방향을 변경함으로써 하천의 퇴적사면 측에서 토사가 퇴적하는 것을 최소화하거나 방지할 수 있는 토사의 퇴적방지를 위한 세굴효과 증가형 구조물에 관한 것으로, 토사의 퇴적이 발생하는 영역의 후방에 설치되고, 상기 토사의 퇴적이 발생하는 영역을 마주보는 전면에는 수심이 깊어짐에 따라 외면으로부터 내측으로 함몰되는 경사부가 형성되되, 하수가 상기 경사부를 따라 하강하도록 상기 경사부로부터 내측으로 함몰되어 하수의 유동방향을 안내하는 유동안내부가 형성되는 몸체;를 포함하며, 상기 몸체는 상기 경사부 및 상기 유동안내부에 의해 상기 몸체 측으로 근접하는 하수가 상기 토사의 퇴적이 발생하는 영역 측을 향하도록 하수의 유동방향을 전환함으로써 상기 몸체의 전방에 퇴적된 토사를 분산시키는 것을 특징으로 한다.