KR20090099146A - Block for prevention digging - Google Patents

Block for prevention digging Download PDF

Info

Publication number
KR20090099146A
KR20090099146A KR1020080024219A KR20080024219A KR20090099146A KR 20090099146 A KR20090099146 A KR 20090099146A KR 1020080024219 A KR1020080024219 A KR 1020080024219A KR 20080024219 A KR20080024219 A KR 20080024219A KR 20090099146 A KR20090099146 A KR 20090099146A
Authority
KR
South Korea
Prior art keywords
block
scour
river
prevention
bank
Prior art date
Application number
KR1020080024219A
Other languages
Korean (ko)
Inventor
신용근
Original Assignee
신용근
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 신용근 filed Critical 신용근
Priority to KR1020080024219A priority Critical patent/KR20090099146A/en
Publication of KR20090099146A publication Critical patent/KR20090099146A/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/70—Artificial fishing banks or reefs
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/08—Fish passes or other means providing for migration of fish; Passages for rafts or boats

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Revetment (AREA)
  • Artificial Fish Reefs (AREA)

Abstract

A block for the prevention of scour is provided to prevent scour generation of a river bottom by decelerating the speed of fluid and to suppress catalytic oxidation of gravel and damage to ecosystem by preventing eddy and erosion due to scour. A block(1) for the prevention of scour comprises an incised surface(11), a plurality of wing parts(2), a plurality of fishways and a plurality of waterways(3). The incised surface is formed by cutting a peripheral corner part of the block. The block is composed of a square form. In the incised surface, a linkage(12) is set up. The wing part is recessed in the length direction at the lower side of the block. The fishway passes between the wing parts. The waterway passes from the upper side of the block to the lower part of the block. The waterway and the wing part are connected. A plurality of blocks is fixed by connecting the linkage through a fixing wire after a plurality of blocks is close.

Description

세굴방지용 블록{BLOCK FOR PREVENTION DIGGING}Scour prevention block {BLOCK FOR PREVENTION DIGGING}

본 발명은 하천-둑에 인접한 바닥으로 세굴[洗掘] 발생을 방지함과 동시에 유속[流速]을 저하시켜 하절기 안전사고를 예방케 하고 나아가 어소[魚巢]기능과 어도[魚道]를 제공하여 하천의 안정적인 생태계가 유지될 수 있도록 하여 주는 환경친화적인 세굴방지용 블록에 관한 것이다. The present invention prevents scour to the floor adjacent to the river-bank, and at the same time lowers the flow rate to prevent summer accidents, and further provides a fishery function and fishery The present invention relates to an environmentally friendly scour prevention block that allows a stable ecosystem of rivers to be maintained.

일반적으로 하천에는 첨부된 도면 도 9에서와 같이 콘크리트 구축물로 된 하천-둑(a)을 시공하여 물을 가두거나 범람을 방지하여 하절기 물부족에 대비함은 물론 장마철 홍수를 예방토록 하고 있다. In general, in the rivers as shown in Figure 9 attached to the construction of the river-bank (a) made of concrete construction to confine the water or prevent flooding to prepare for the lack of water in the summer, as well as to prevent the rainy season flooding.

그러나 상기와 같은 하천-둑은 위와 같은 이점을 가짐과 반면에 가두어 두었던 물의 범람시, 물의 유속이 가속화되어 하천 바닥으로 세굴을 발생시키게 되고, 또 그로 인한 하절기 안전사고 및 생태계의 파괴를 초래하는 문제 등을 가지고 있었던 실정이었다. However, the river-bank as described above has the above advantages, but when flooding the trapped water, the flow rate of the water is accelerated to cause scour to the bottom of the river, resulting in summer safety accidents and destruction of the ecosystem I had a back.

이를 보다 구체적으로 설명하자면, 통상 하천-둑은 콘크리트 구축물을 하천에 쌓아 상류의 물을 가두어 두는 것으로 도 9에서와 같이 하천-둑(a)을 중심으로 상류의 수위와 하류의 수위가 큰 차이를 가지게 된다. More specifically, in general, the river-bank is a concrete construction to build up in the river to trap the water upstream, as shown in Figure 9 the river-bank (a) upstream water level and the downstream water level is large difference Have.

그러므로 가두어진 물이 장마철 홍수로 범람하거나 또는 하천-둑의 물길을 통해 흐를 경우, 수위차이와 하천-둑의 높이에 의해 유속이 빨라져, 하천-둑의 인접위치 즉, 하류 측에 위치하고 있는 하천-둑의 일측부 바닥으로 유속에 의한 세굴이 다량 발생하게 된다. Therefore, if the confined water overflows during a rainy season flood or flows through stream-banks, the flow rate is accelerated by the level difference and the height of the banks, which is located adjacent to the streams, that is, the streams located downstream. Large scour occurs due to the flow rate to the bottom of one side of the bank.

따라서, 상기와 같이 유속에 의해 하천 바닥으로 세굴이 발생할 경우, 그 세굴로 와류현상이 일어남은 물론 침식현상이 발생하여 자갈의 접촉산화 및 생태계의 파괴를 초래하게 되고, 더욱이 하절기 물놀이시, 빠른 유속과 세굴에 의해 안전사고의 우려까지 매우 높았던 실정이었다. Therefore, if scour occurs at the bottom of the river due to the flow rate as described above, vortices occur as well as erosion due to the scour, resulting in contact oxidation of the gravel and destruction of the ecosystem. Due to excessive scrubbing, the safety concerns were very high.

본 발명은 상기와 같은 종래 제반 문제를 일소하여 주기 위하여 발명된 것으로서, 특히 가두어진 물이 하천-둑을 범람하거나 또는 하천-둑에 형성된 물길을 통해 하류 측으로 빠르게 흐를 경우, 그 접하는 하천바닥으로 다수개의 블록을 설치하여 유속에 의한 하천 바닥의 세굴 발생을 방지하고, 나아가 유속을 감속시켜, 안전사고의 예방 및 생태계의 조성을 원활하게 도모토록 하여 줌에 그 과제를 두고 발명된 것이다. The present invention has been invented to solve the conventional problems as described above, especially when the confined water overflows the river-bank or flows rapidly downstream to the downstream through the waterway formed in the river-bank, a number of contact with the river bottom It is invented with the problem to prevent the occurrence of scour at the bottom of the river due to the flow rate, to further reduce the flow rate to prevent the safety accident and to facilitate the creation of the ecosystem.

본 발명은 위와 같은 과제를 해결하기 위한 수단으로,The present invention is a means for solving the above problems,

첨부된 도면 도 1에서와 같이 외주 모서리부로 절개면(11)을 형성하여 각각 연결고리(12)를 가지도록 한 사각형 형상의 블록(1) 하부면으로 다수개의 활개부(2)를 일측 길이방향으로 함몰형성한 다음 상기 활개부(2)와 활개부(2)사이사이에 다수개의 어도(21)를 관통형성하여 상호 연결되게 하고, As shown in FIG. 1, a plurality of sliding parts 2 are formed on one side in a lower side of a block 1 having a rectangular shape to form a cutting surface 11 as an outer circumferential edge portion to have a connecting ring 12, respectively. To form a recess, and then through the plurality of fish (21) between the skim (2) and the skim (2) to form a interconnection,

상기 블록(1) 상부면으로는 다수개의 수로(3)를 블록(1) 하부 방향으로 관통형성하여 상기 활개부(2)와 연결되도록 하였다. The upper surface of the block 1 has a plurality of channels 3 penetrating in the lower direction of the block 1 so as to be connected to the sliding part 2.

이상 설명에서와 같이 본 발명은 하천-둑과 인접한 바닥으로 어도와 수로를 가지는 세굴방지용 블록을 시공하여, 하천-둑을 통해 하류 측으로 빠르게 흐르는 물이 하천바닥에 직접 유입되는 것을 방지함과 더불어, 그 유속을 감속시켜 하천 바닥으로 세굴이 발생되는 것을 방지토록 하는 것으로, 종래 세굴에 의한 와류현상과 침식현상으로 자갈의 접촉산화 및 생태계가 파괴되었던 문제를 일소하여 주고 더욱이, 하절기 물놀이시, 안전사고를 예방하여 줄 수 있는 크나큰 이점을 제공하게 된다. As described above, the present invention constructs a scour prevention block having an esophagus and a waterway to the floor adjacent to the river-bank, and prevents water flowing rapidly to the downstream side through the river-bank to directly enter the river bed. It slows down the flow rate and prevents scour from occurring at the bottom of the river.It eliminates the problem of contact oxidation of gravel and destruction of ecosystem due to vortex and erosion caused by conventional scour. It provides a great advantage that can prevent.

또한 본 발명에서는 상기 블록으로 다수개의 활개부와 수로 및 어로를 연통되게 형성하여 물과 고기의 이동을 안정적이게 하여 줌과 더불어, 어소기능을 제공하여 수중생물의 생태환경이 보다 증진될 수 있도록 하였다. In addition, in the present invention, by forming the plurality of open parts, waterways and fishes in communication with the block to stabilize the movement of water and meat, and to provide a fishery function to enhance the ecological environment of aquatic organisms. .

이하 본 발명의 구체적인 설명을 위한 실시상태를 도면과 함께 살펴보면 아래와 같다. Hereinafter, a description will be given of an exemplary embodiment of the present invention with reference to the accompanying drawings.

먼저, 본 발명은 첨부된 도면 도 8에서와 같이 하천-둑(a)의 일측부 바닥, 즉 하천-둑(a)을 중심으로 하였을 때, 하류 측에 위치한 바닥으로 전기한 구성의 블록을 다수개 반복배치하여 시공한다. First, the present invention, when the center of the one side of the river-bank (a), that is, the river-bank (a) as shown in the accompanying drawings, a plurality of blocks of the configuration described as a floor located on the downstream side Repeat with the dog.

이때, 상기 블록(1)은 사각형 형태로 구성하되, 모서리부를 절개하여 절개면(11)을 만든 다음 그 각각에 연결고리(12)를 설치하여 구성토록 하는 것으로, 도 7에서와 같이 다수개의 블록(1)을 밀착시킨 다음 그 각각의 연결고리(12)를 고정와이어(4)로 연결고정토록 한다. At this time, the block 1 is configured to have a rectangular shape, to make the incision surface 11 by cutting the corner portion and then to install the connecting ring 12 to each of them to be configured, as shown in Figure 7 (1) is in close contact with each of the connecting ring 12 to the fixed wire (4) to be fixed.

여기서, 상기 블록은 위와 같은 방법으로 하천조건에 맞게 필요갯수로 반복시공하면 된다. In this case, the block may be repeatedly constructed as many times as necessary according to the river conditions.

이상과 본 발명에서 제시하는 블록(1)을 다수개 하천-둑(a) 일측부에 시공하게 되면,When the block (1) proposed in the above and the present invention is constructed on one side of a plurality of river-banks (a),

첨부된 도면 도 8에서처럼 하천-둑(a)으로 물이 범람 또는 하천-둑에 마련된 수로를 통해 하류 측으로 빠르게 흐르는 물이, 상기 다수개의 블록(1) 상부면과 직접 접촉되어 그 유속이 감속되면서 하류 측으로 흘러가게 된다. As shown in FIG. 8, as the water flows to the stream-bank (a), the water flowing rapidly to the downstream side through the waterway provided in the river-bank is directly in contact with the upper surfaces of the plurality of blocks (1), and the flow velocity thereof is reduced. It will flow downstream.

이는 상기 가두어진 물의 수위 및 량 그리고 하천-둑의 높이에 의해 하천-둑을 통해 하류로 흐르는 물은 순간 유속이 매우 빠르다. This is because the water level and quantity of the confined water and the flow of water downstream through the river-bank by the height of the river-bank are very fast at the instantaneous flow rate.

그러므로 본 발명은 상기 유속을 다수개의 블록으로 감속시켜 종래에 대두되었던 하천 바닥의 세굴과 안전사고 등의 발생문제를 예방토록 하였다. Therefore, the present invention is to reduce the flow rate to a plurality of blocks to prevent the occurrence of problems such as scour and safety accidents of the river floor has been conventionally raised.

또 본 발명에서는 도 2에서와 같이 상기 블록(1) 하부면으로 다수개의 활개부(2)를 일측 길이방향으로 함몰형성한 다음 상기 활개부(2)와 활개부(2)사이사이에 다수개의 어도(21)를 관통형성하여 상호 연결되게 하고, 상기 블록(1) 상부면으로는 다수개의 수로(3)를 블록(1) 하부 방향으로 관통형성하여 상기 활개부(2)와 연결되도록 하였다. In addition, in the present invention, as shown in Figure 2, the bottom surface of the block (1) formed a plurality of sliding parts (2) in the longitudinal direction in one side and then a plurality of between the two (2) and the sliding part (2) The through-hole 21 is formed to be connected to each other, and the upper surface of the block 1 has a plurality of channels 3 penetrating in the lower direction of the block 1 to be connected to the sliding part 2.

이는 상기 블록으로 다수개의 수로를 확보하므로 물의 흐름을 보다 안정적이게 하여 줌과 동시에 블록 하부의 바닥으로 공기의 순환을 도모하고 나아가 상기 활개부와 어도로 어소기능을 부여함은 물론 수중생물들이 활발히 활동할 수 있는 공간을 확보하여 보다 환경친화적인 조건이 조성될 수 있도록 하였다. The block secures a plurality of channels so that the flow of water is more stable, and at the same time, the air flows to the bottom of the block, and further, the fishery function is provided to the open areas and the fish, and the aquatic life is active. In order to create more environmentally friendly conditions, we have secured space for the

위와 같이 본 발명은 하천 바닥에 발생할 수 있는 세굴을 방지할 목적으로 제공되는 것으로, 특히 세굴 방지와 더불어 그에 의한 파급효과 즉, 유속의 감소, 하절기 물놀이 안전사고의 예방, 환경친화적인 수중생태계 조성 등 다양한 효과를 제공하여 산업상 이용가능성이 매우 높고, 또 그 기대되는 바가 큰 발명이라 할 것이다. As described above, the present invention is provided for the purpose of preventing scour that may occur on the bottom of the river, and in particular, the prevention of scour and the ripple effect thereof, that is, the reduction of the flow rate, the prevention of safety accidents in summer play, the construction of an environmentally friendly underwater ecosystem, etc. Providing various effects, the industrial applicability is very high, and the expectation is a great invention.

도 1은 본 발명의 전체 예시도, 1 is an overall illustration of the present invention,

도 2는 A - A' 교차선 단면예시도,Figure 2 is a cross-sectional view of the cross-sectional line A-A ',

도 3은 본 발명의 평면도,3 is a plan view of the present invention,

도 4는 본 발명의 저면도, 4 is a bottom view of the present invention,

도 5는 가 - 가' 선단면도,5 is a cross-sectional view,

도 6은 나 - 나' 선단면도,6 is me-me 'cross-sectional view,

도 7은 본 발명의 시공상태도, 7 is a construction state of the present invention,

도 8은 본 발명의 실시상태도, 8 is an embodiment of the present invention,

도 9는 종래 하천-둑의 예시도.9 is an exemplary view of a conventional river-bank.

*도면의 주요부분에 대한 부호설명* Code descriptions for the main parts of the drawings

1 : 블록 11 : 절개면1: Block 11: Incision surface

12 : 연결고리 2 : 활개부12: connecting ring 2: open part

21 : 어도 3 : 수로21: degree 3: waterway

4 : 고정와이어 a : 하천-둑4: fixed wire a: river-bank

Claims (1)

외주 모서리부로 절개면(11)을 형성하여 각각 연결고리(12)를 가지도록 한 사각형 형상의 블록(1) 하부면으로 다수개의 활개부(2)를 일측 길이방향으로 함몰형성한 다음 상기 활개부(2)와 활개부(2)사이사이에 다수개의 어도(21)를 관통형성하여 상호 연결되게 하고, A plurality of sliding parts 2 are recessed in one longitudinal direction to the bottom surface of the block 1 having a rectangular shape to form a cutting surface 11 with an outer circumferential edge to have a connecting ring 12, respectively. A plurality of fishholes 21 are formed to penetrate between (2) and the pawls (2) to be interconnected, 상기 블록(1) 상부면으로는 다수개의 수로(3)를 블록(1) 하부 방향으로 관통형성하여 상기 활개부(2)와 연결되도록 함을 특징으로 하는 세굴방지용 블록.Blocks for scouring prevention, characterized in that the upper surface of the block (1) through the plurality of channels (3) formed in the bottom direction of the block (1) to be connected to the sliding part (2).
KR1020080024219A 2008-03-17 2008-03-17 Block for prevention digging KR20090099146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080024219A KR20090099146A (en) 2008-03-17 2008-03-17 Block for prevention digging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080024219A KR20090099146A (en) 2008-03-17 2008-03-17 Block for prevention digging

Publications (1)

Publication Number Publication Date
KR20090099146A true KR20090099146A (en) 2009-09-22

Family

ID=41357804

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080024219A KR20090099146A (en) 2008-03-17 2008-03-17 Block for prevention digging

Country Status (1)

Country Link
KR (1) KR20090099146A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101719244B1 (en) * 2016-05-16 2017-03-23 주식회사 제이에이치 Adhesion net fixing device for greening a slope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101719244B1 (en) * 2016-05-16 2017-03-23 주식회사 제이에이치 Adhesion net fixing device for greening a slope

Similar Documents

Publication Publication Date Title
US7717643B2 (en) Environmental affinity type hydrophilic revetment block and construction method thereof
JP6727504B2 (en) A trapped sand trap to prevent coastal erosion.
CN1318702C (en) Installation for trapping sediment from riverbed and seabed promoting siltation and erosion protection
KR100727285B1 (en) A river ecosystem protective block
CN109338987A (en) Inland river eco-river control groynes group
KR101349523B1 (en) Wetland having preventing accumulation function and method for constructing the same
KR102025654B1 (en) Submerged breakwater type fish reef
KR20090099146A (en) Block for prevention digging
JP3382602B2 (en) Riverbed and revetment members and their implementation
KR101170789B1 (en) Complex debris barrier of eco-friendly
CN1963028A (en) Method for protecting bridge pier by using tetrahedral water-permeable frame group
JP4183601B2 (en) Flood control dam composed of stalagmite fishway and stone dam
KR100657180B1 (en) The loss prevention retaining wall of a seashore bank
JP2005220610A (en) Continuous flow type slit sand control dam
JP5544649B2 (en) Long-period wave reduction structure
KR101103086B1 (en) Debris barrier with eco-corridor
JPH06257126A (en) Compound fishway block, fishway structure by means of compound fishway blocks, construction method of fishway structure, and connection structure for connecting fishway structure with the other waterway structure including the fishway structure
KR100478774B1 (en) Block
KR100892375B1 (en) Built-up-type revetment block
KR101387168B1 (en) Anti-scour blocks for river bed
KR200344085Y1 (en) block
NL2001034C2 (en) Groyne for protecting bank of tidal river, comprises sloping bank with spaced apart gabions on top of its crown
JP2003155725A (en) Streambed protection construction block
Sistermans et al. Western scheldt estuary (the netherlands)
KR100705692B1 (en) A river stone

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application