KR20040026981A - The steel artificial reef for submarine - Google Patents

The steel artificial reef for submarine Download PDF

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Publication number
KR20040026981A
KR20040026981A KR1020020058654A KR20020058654A KR20040026981A KR 20040026981 A KR20040026981 A KR 20040026981A KR 1020020058654 A KR1020020058654 A KR 1020020058654A KR 20020058654 A KR20020058654 A KR 20020058654A KR 20040026981 A KR20040026981 A KR 20040026981A
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South Korea
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artificial
planting
block
artificial reef
shape
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KR1020020058654A
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Korean (ko)
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KR100464670B1 (en
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명정구
박용주
김민석
김종만
문정호
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한국해양연구원
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Priority to KR10-2002-0058654A priority Critical patent/KR100464670B1/en
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    • 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
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/046—Artificial reefs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

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

Abstract

PURPOSE: Provided is a complex fishing banks having an improved structure and shape for use in artificial algae, to secure a space for raising the fry as well as adult fishes at the same time, and to reduce cost of manufacture. CONSTITUTION: The complex fishing banks for use in artificial algae includes a lattice block(10) that is formed by connecting many planting frames(15) in truss structure; stick-shaped artificial algae fixed at one side of the planting frame(15) and disposed at regular intervals in the longitudinal direction of the planting frame(15); and a sinking-prevention plate installed at the bottom surface of the lattice black(10). The lattice block(10) has vertical frames(11), each being spaced out and horizontal frames(12) for connecting both ends of individual vertical frame(11).

Description

철재 인공어초{ The steel artificial reef for submarine }The steel artificial reef for submarine}

본 발명은 어초에 관한 것으로, 특히 인공어초에 관한 것이다.FIELD OF THE INVENTION The present invention relates to reefs, and more particularly to artificial reefs.

일반적으로, 인공어초는 수산자원의 조성을 위해 해저에 인위적으로 설치되는 인공구조물로, 어류에게 은신처와 산란처 및 서식장으로 이용되어 자연상태의 바위나 산호초와 같이 어초의 역할을 하게 된다.In general, artificial reefs are artificial structures that are artificially installed on the seabed to create aquatic resources, and are used as a hiding place, a spawning place, and a habitat for fish, and act as a reef like natural rocks or coral reefs.

인공어초는 다양한 크기와 형상으로 조성어장에서 사용되고 있는데, 이들 인공어초는 각각의 어장에 있어서 대상어종에 대하여 최적의 것이 선정, 배치되어야 할 것이나, 실제로는 어종과 어초형상과의 관계를 명확히 하지 않은 채 어종에 관계없이 사용되고 있다.The artificial reefs are used in the composition fisheries in various sizes and shapes. The artificial reefs should be selected and arranged for the target fish species in each fishery, but the relationship between the fish species and the shape of the fishes is not clear. It is used regardless of species.

종래의 사각 콘크리트의 단순한 구조로 된 인공어초는 적절한 어류의 생활조건을 만들어 주어 어류가 모여들도록 콘크리트 인공어초 등을 제작하여 해저에 투하하고 있으나 이 방법은 많은 예산 및 노력과 시간을 필요로 하고 획일화되어 있으며, 불법어업인 소형기선저인망의 어업행위로부터 보호하는 역할에 만족해야 했으며, 어류의 유집이나 서식장으로 기능은 미흡한 점이 많았다.The artificial reefs with simple structure of the conventional rectangular concrete are made of concrete reefs and dropped to the seabed to make the fish living conditions, but this method requires a lot of budget, effort and time and is uniform. They had to be satisfied with the role of protecting them from the fishing behavior of small-scale fishing boats, which are illegal fisheries.

또한, 해저 환경 복원 및 해중림조성을 위한 인공해조가 자연적인 해조초와 같이 해저 또는 수중에서 어류의 생활 환경 및 번식의 적당한 조건을 만들어 주었으나 시간이 경과하면서 부착생물로 인한 수중에서의 부력을 잃어 침몰한 후 2차 오염을 시킬뿐 아니라, 설치물을 회수해야 하는 경제적인 부담을 야기하는 구조적 결함이 있었다.In addition, artificial seaweeds for the restoration of the seabed environment and for the creation of marine forests have created suitable conditions for the living environment and propagation of fish in the seabed or underwater like natural seaweeds, but as time passes, they lose their buoyancy due to the attachment organisms. There was also a structural deficiency that would not only cause secondary pollution, but also cause an economic burden to recover the installation.

그리고, 종래의 어초는 비교적 작은 크기의 블럭을 여러개 제작하여 조립함으로써 제작시간이 장시간 소요되고, 부실공사가 우려되며 이로 인한 제작비가 과다하게 소요되며, 어초 투하시 블럭의 면면이 이중으로 겹쳐 어초의 기능이 저하되는 문제점이 있었다.In addition, the conventional reefs are manufactured by assembling several blocks of relatively small size, which takes a long time to manufacture, concern about insolvent construction, and excessive manufacturing costs due to this. There was a problem of this deterioration.

이에 본 발명은 상기한 바의 제반 문제점들을 해소하기 위해 안출된 것으로, 자치어나 성어가 동시에 성육 할 수 있는 공간을 확보할 수 있고 생산단가가 매우저렴하며 용이하게 대형화하여 연안 저질이나 수심에 관계없이 군락을 형성할 수 있고 투하를 쉽게 할 수 있는 철재 인공어초를 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems, it is possible to secure a space that can be grown at the same time to the autonomous fish or eosan, and the production cost is very low and easily enlarged regardless of coastal quality or depth The purpose is to provide a steel artificial reef that can form a colony and easy to drop.

상기한 바의 목적을 달성하기 위한 본 발명은, 다수개의 H빔과 단면형상이 'ㄷ'자형상으로 된 다수개의 식재부재로 트러스구조를 형성한 격자블럭과, 상기 식재부재의 일측에 고정설치되는 막대형의 인공해조와, 상기 격자블럭의 저면에 수평하게 고정설치되는 침강저지판을 포함하고 있다.The present invention for achieving the above object, a lattice block formed of a truss structure with a plurality of H-beams and a plurality of planting members of the cross-sectional shape '' 'shape, and fixed to one side of the planting member It comprises a rod-shaped artificial seaweed, and the sedimentation blocking plate which is horizontally fixed to the bottom of the grid block.

따라서, 다양한 형태와 구조로 용이하게 결합할 수 있고 생산비용을 절감할 수 있으며, 자치어나 성어가 동시에 성육 할 수 있는 다양한 공간을 제공하여 자치어들이 대형어류로부터 안전하게 피신할 수 있게 되는 것이다.Therefore, it can be easily combined in a variety of forms and structures, and can reduce the production cost, by providing a variety of spaces that can be grown at the same time to the larvae and eoja will be able to safely escape from large fish.

도 1은 본 발명에 따른 철재 인공어초를 나타낸 사시도,1 is a perspective view showing a steel artificial reef in accordance with the present invention,

도 2는 본 발명의 격자블럭의 저면도,2 is a bottom view of the lattice block of the present invention;

도 3은 본 발명의 인공해조의 결합상태를 나타낸 사시도이다.Figure 3 is a perspective view showing a coupling state of the artificial seaweed of the present invention.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 : 격자블럭 11 : 수직부재10 lattice block 11 vertical member

12 : 수평부재 15 : 식재부재12: horizontal member 15: planting member

15a : 개방부 20 : 인공해조15a: opening 20: artificial seaweed

30 : 침강저지판 40 : 차단판30: sedimentation blocking plate 40: blocking plate

이하 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 철재 인공어초를 나타낸 사시도, 도 2는 본 발명의 격자블럭의 저면도, 도 3은 본 발명의 인공해조의 결합상태를 나타낸 사시도이다.1 is a perspective view showing a steel artificial reef according to the present invention, Figure 2 is a bottom view of the lattice block of the present invention, Figure 3 is a perspective view showing a coupling state of the artificial seaweed of the present invention.

본 발명에 따른 철재 인공어초는, 다수개의 H빔과 단면형상이 'ㄷ'자형상으로 된 다수개의 식재부재(15)로 트러스구조를 형성한 격자블럭(10)과, 상기 식재부재(15)의 일측에 고정설치되는 다수개의 인공해조(20)와, 상기 격자블럭(10)의 저면에 수평하게 고정설치되는 침강저지판(30)을 포함한다.Steel artificial reefs according to the present invention, a plurality of H-beams and a grating block 10 having a truss structure formed of a plurality of planting members (15) having a cross-sectional shape of the 'c' shape, and the planting member (15) It includes a plurality of artificial seaweed 20 fixed to one side of the settling stop plate 30 is fixed to the bottom of the grid block 10 horizontally.

상기 격자블럭(10)은 다수개의 수직부재(11)가 소정간격을 두고 수평방향으로 설치되고, 각 수직부재(11)의 양단을 수평부재(12)가 서로 연결하여 결합하고있다.In the grid block 10, a plurality of vertical members 11 are installed in a horizontal direction at predetermined intervals, and both ends of each vertical member 11 are connected to each other by the horizontal members 12.

상기 수직부재(11)는 H빔으로 형성되고, 상기 수평부재(12)는 H빔과 'ㄷ'자형상의 식재부재(15)로 형성되어 있다.The vertical member 11 is formed of an H beam, and the horizontal member 12 is formed of an H beam and a 'c' shaped planting member 15.

즉, 상기 각 수직부재(11)들의 하단에는 식재부재(15)가 결합되고, 상기 수직부재(11)들 중 최외각에 배치되는 수직부재(11)들의 상단에는 H빔이 결합되며, H빔이 결합되지 않은 수직부재(11)들의 상단에는 식재부재(15)가 결합된다.That is, the planting member 15 is coupled to the lower end of each vertical member 11, the H beam is coupled to the upper end of the vertical member 11 disposed at the outermost of the vertical members 11, H beam The planting member 15 is coupled to the upper end of the non-coupled vertical members 11.

상기 식재부재(15)는 단면형상이 'ㄷ'자형상으로 된 형강으로 개방부(15a)가 위쪽을 향하도록 배치되어 있다.The planting member 15 is a section steel having a cross-sectional shape of a 'c' shape, and the opening 15a is disposed upward.

상기 격자블럭(10)은 H빔과 'ㄷ'자형상의 부재로 이루어져 결합이 용이하므로 사방으로 적층하여 다양한 구조와 모양으로 간편하게 대형화를 할 수 있어 해저바닥으로 쉽게 매몰되지 않고 안정된 형태를 유지할 수 있게 되며, 그 결합이 견고하여 해수면에 투하시에도 파손될 우려가 없고, 다른 물체를 결합하기가 용이할 뿐만 아니라 자치어가 은신할 수 있을 정도의 공간을 제공한다.The lattice block 10 is composed of the H-beam and the 'c'-shaped member is easy to combine, so it can be easily stacked in various shapes and shapes by stacking in all directions so that it can be easily buried to the bottom of the sea and maintain a stable shape. It is firmly coupled so that there is no risk of being damaged even when dropped on the sea surface, and it is easy to join other objects and provides a space enough to be hidden by the autonomous fish.

상기 격자블럭(10)의 저면에는 침강저지판(30)이 수평하게 고정설치되어 격자블럭(10)의 하부면적을 증가시킴으로써 격자블럭(10)이 해저면으로 침강되는 것을 방지하게 된다.The sedimentation blocking plate 30 is fixedly installed on the bottom of the grid block 10 to increase the bottom area of the grid block 10 to prevent the grid block 10 from settling to the sea bottom.

즉, 상기 침강저지판(30)은 격자블럭(10)의 저면 중 사각 모서리 4곳과 중앙 4곳에 설치되어 격자블럭(10)의 침강을 저지하고, 해저생물에게 서식처를 제공하게 된다.That is, the settling stop plate 30 is installed at four square corners and four centers of the bottom of the grid block 10 to prevent the settling of the grid block 10, to provide a habitat for the seabed organisms.

또한, 상기 격자블럭(10)의 상부면 일측에는 위로부터의 빛을 차단하는 차단판(40)이 다수개 설치되어 있다.In addition, a plurality of blocking plates 40 for blocking light from above are provided on one side of the upper surface of the grating block 10.

상기 차단판(40)은 상기 격자블럭(10)의 상부면에 수평방향으로 설치되되 불연속적으로 설치되어 상기 격자블럭(10)의 상부면으로 조사되는 빛의 일부를 차단하고 일부는 투과시키게 된다.The blocking plate 40 is installed in a horizontal direction on the upper surface of the grating block 10 is discontinuously installed to block a part of the light irradiated to the upper surface of the grating block 10 and transmit a part thereof. .

즉, 상기 차단판(40)은 자연적인 음영을 주고 해조류의 부착면적을 넓게 하여 생물의 서식장소로 제공되고, 정착성 생물의 도피 및 휴식장으로 이용된다.In other words, the blocking plate 40 is provided as a habitat for living organisms by giving natural shading and widening the adhesion area of the algae, and is used as an escape and rest area for a settled organism.

상기 격자블럭(10)의 식재부재(15)에는 그 길이방향을 따라 소정간격을 두고 막대형의 인공해조(20)가 다수개 고정설치된다.A plurality of rod-shaped artificial seaweeds 20 are fixed to the planting member 15 of the lattice block 10 at predetermined intervals along the longitudinal direction thereof.

상기 식재부재(15)는 도 4에 도시된 바와 같이, 일측이 개방된 'ㄷ'자형상으로 되어 그 내측벽에 인공해조(40)를 용이하게 고정결합할 수 있게 되며, 상기 인공해조(40)는 수평부재(12)로 사용되는 식재부재(15)에 소정간격을 따라 무수하게 설치되나 도 1에서는 도면의 작성상 생략되어 도시되어 있다.As shown in Figure 4, the planting member 15 has an open side of the 'c' shape to be able to easily fix the artificial seaweed 40 on its inner wall, the artificial seaweed 40 ) Is installed in a myriad of planting members 15 used as horizontal members 12 along a predetermined interval, but is omitted in FIG.

상기 인공해조(20)는 막대형으로 된 두개의 평판을 한조로 하여 전체적으로 'V'자 형상으로 벌어지게 형성되며, 상기 식재부재(15)의 일측에 위쪽을 향하게 각각 고정설치되어 자연해조와 같은 형상을 띠게 된다.The artificial seaweed 20 is formed to be formed in a 'V' shape as a whole with two flat plates made of a bar-shaped, each is fixedly installed upward on one side of the planting member 15, such as natural seaweed It takes shape.

따라서, 상기 인공해조(20) 사이로 어류가 자유로이 유영할 수 있어 적으로부터 도피하거나 휴식장으로 활용된다.Therefore, the fish can swim freely between the artificial seaweed 20 is used to escape from the enemy or as a resting place.

이상에서 설명한 바와 같이 본 발명에 따른 철재 인공어초에 의하면, 자치어나성어가 동시에 성육 할 수 있는 다양한 공간을 제공하여 자치어들이 대형어류로부터 안전하게 피신할 수 있게 되고, 제작 공정이 간단하여 해저면의 상태와 수심에 따라 다양한 형태와 구조로 결합할 수 있고 생산비용을 절감할 수 있는 효과가 있다.As described above, according to the steel artificial reefs according to the present invention, by providing a variety of spaces that can be grown at the same time, the autonomous fish or adult fish can be safely escape from large fish, and the production process is simple, the state of the bottom Depending on the depth and depth, it can be combined in various forms and structures and can reduce production costs.

Claims (3)

다수개의 H빔과 단면형상이 'ㄷ'자형상으로 된 다수개의 식재부재(15)가 트러스구조로 결합된 격자블럭(10);을 포함하는 철재 인공어초.A steel artificial reef comprising: a plurality of H-beams and a grid block 10 having a plurality of planting members 15 having a cross-sectional shape of a 'c' shape in a truss structure. 제1항에 있어서, 상기 식재부재(15)의 일측에 그 길이방향을 따라 소정간격을 두고 고정설치되는 막대형의 인공해조(20);를 더 포함하는 것을 특징으로 하는 철재 인공어초.The artificial artificial reef of claim 1, further comprising a rod-shaped artificial seaweed (20) fixedly installed at one side of the planting member (15) at predetermined intervals along its longitudinal direction. 제1항에 있어서, 상기 격자블럭(10)의 저면에 수평하게 고정설치되는 침강저지판(30);을 더 포함하는 것을 특징으로 하는 철재 인공어초.The steel artificial reef as claimed in claim 1, further comprising: a sedimentation blocking plate (30) fixedly installed horizontally on the bottom of the grid block (10).
KR10-2002-0058654A 2002-09-27 2002-09-27 The steel artificial reef for submarine KR100464670B1 (en)

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