WO2023048531A1 - Récif artificiel en forme de swastika en utilisant des sous-produits industriels - Google Patents

Récif artificiel en forme de swastika en utilisant des sous-produits industriels Download PDF

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Publication number
WO2023048531A1
WO2023048531A1 PCT/KR2022/014372 KR2022014372W WO2023048531A1 WO 2023048531 A1 WO2023048531 A1 WO 2023048531A1 KR 2022014372 W KR2022014372 W KR 2022014372W WO 2023048531 A1 WO2023048531 A1 WO 2023048531A1
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WO
WIPO (PCT)
Prior art keywords
members
extension
industrial
swastika
products
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PCT/KR2022/014372
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English (en)
Korean (ko)
Inventor
김민석
김찬영
박원서
명정구
오영민
구범창
Original Assignee
한국해양과학기술원
한국서부발전 주식회사
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Publication of WO2023048531A1 publication Critical patent/WO2023048531A1/fr

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
    • A01K61/73—Artificial fishing banks or reefs assembled of components
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
    • A01K61/78—Arrangements for sinking or mooring thereof
    • 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
    • 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

Definitions

  • the present invention relates to an artificial reef, and more particularly, by attenuating the influence of wave force, it can function as a sand loss and scour prevention hole on the shore, and by providing spawning and hiding places, it is possible to smoothly create aquatic resources such as fish and shellfish.
  • artificial reefs provide spawning and hiding places for aquatic organisms, they can create fishery resources such as fish and shellfish, and prevent sand loss on the shore by attenuating the effects of wave forces.
  • Patent Document 1 Korean Patent Publication No. 10-2020-0079972
  • the present invention has been proposed to solve the problems of the prior art as described above, by attenuating the influence of wave power to prevent loss of sand on the coast, and by providing spawning and hiding places in coastal and offshore wind farms, fish and shellfish, etc. It not only facilitates the creation of fishery resources, but also prevents illegal fishing on the coast by catching the net easily, and prevents swimming accidents by calming the rip current (fast flow) generated at the beach.
  • the purpose is to provide artificial fish reefs that can improve resource utilization and prevent environmental pollution by utilizing industrial by-products such as fly ash and oyster shells.
  • a pillar member having a preset height First, second, and third protruding members that are connected in four directions from the upper end, the lower end, and the middle between the upper end and the lower end of the pillar member to the front, rear, left, and right directions; first, second, and third extension members connected to one side from the front end of each of the first, second, and third protrusion members; and first and second support members connected in a vertical direction between the first extension member and the second extension member and between the second extension member and the third extension member facing up and down.
  • the swastika-shaped artificial reef using industrial by-products includes a pillar member, first, second, and third protruding members, first, second, and third extension members, and first and second support members. Bar, as the waves contact the pillar member, the first, second, and third protruding members, the first, second, and third extension members, and the first and second support members, respectively, in the state of being installed underwater, the effect of the wave force Since it is attenuated, loss of coastal sand due to wave force can be prevented.
  • the swastika-shaped artificial reef using industrial by-products according to the present invention can mitigate the flow of algae around the artificial structure to mitigate physical changes to the underwater structure due to the anti-clave effect.
  • the swastika-shaped artificial reef using industrial by-products includes a pillar member, first, second, and third protruding members, first, second, and third extension members, and first and second support members. Including, since a plurality of small spaces are secured between the pillar member, the first, second, and third protruding members, the first, second, and third extension members, and the first and second support members, the plurality of small spaces The hiding of fish and the flow of water between the inside and outside can be facilitated, so the creation of fishery resources can be smooth.
  • the swastika-shaped artificial reef using industrial by-products includes a pillar member, first, second, and third protruding members, first, second, and third extension members, and first and second support members. It is composed of a mixture containing coal ash powder and oyster shell powder. A significant amount of coal ash and oyster shells can be recycled, preventing environmental pollution caused by landfilling of coal ash and oyster shells, as well as attracting fish, etc.
  • the composition can be smooth, and the manufacturing cost can be lowered by reducing the need for cement in the manufacturing process.
  • the swastika-shaped artificial fish reef using industrial by-products includes first, second, and third extension members having tips formed in a hook shape. Since the net is easily caught by the tip of the third extension member, illegal fishing using the net can be prevented in the area.
  • FIG. 1 is a perspective view showing the appearance of a swastika-shaped artificial reef using industrial by-products according to the present invention.
  • Figure 2 is a BB 'line cross-sectional view for explaining the structure of a swastika-shaped artificial reef using industrial by-products according to the present invention.
  • FIG 3 is a cross-sectional view along line A-A' for explaining the structure of a swastika-shaped artificial reef using industrial by-products according to the present invention.
  • FIG. 4 is an exemplary view for explaining the net entanglement by the extension member in the swastika-shaped artificial fish reef using industrial by-products according to the present invention.
  • FIG. 5 is an exemplary view showing a form in which swastika-shaped artificial reefs using industrial by-products according to the present invention are installed to form a cluster to relieve algae flow caused by latent sofas and rip currents.
  • FIG. 6 is an exemplary view showing another form of a protruding member in a swastika-shaped artificial reef using industrial by-products according to the present invention.
  • FIG. 7 is an exemplary diagram for explaining the coupling of a protruding fastening member to the tip of an extension member in a swastika-shaped artificial reef using industrial by-products according to the present invention.
  • the swastika-shaped artificial fish reef (A) using industrial by-products includes a pillar member (10); first, second and third protruding members 20; First, second, third extension members (30); and first and second support members 40 .
  • the pillar member 10 of the present invention has a preset height.
  • first, second, and third protruding members 20 may be installed with a difference in height by the pillar member 10 .
  • the pillar member 10 is formed thicker in the middle between the upper end and the lower end than the upper end and the lower end, the rigidity is reinforced, so that damage during the installation process and installation state can be minimized.
  • the column member 10 is formed of a mixture of cement, fly ash powder, and oyster shell powder, it is possible to reduce cement requirements in the manufacturing process, thereby reducing manufacturing costs, as well as fish, etc.
  • the attraction of can be smooth.
  • the mixture may further include aggregate.
  • the first, second, and third protruding members 20 of the present invention are connected in four directions from the upper end, the lower end, and the middle between the upper end and the lower end of the pillar member 10 to the front, back, left, and right.
  • first, second, and third extension members 30 can be installed by the first, second, and third protrusion members 20, and the first, second, and third extension members 30 A space (S) can be secured between the column member 10 and the space (S) can facilitate the hiding of fish and the flow of water between the inside and outside.
  • the first, second, and third protruding members 20 are adjacent to the pillar member 10 from one end in the longitudinal direction adjacent to the first, second, and third extension members 30, as shown in FIG. It is directed to the other end in the longitudinal direction and is gradually formed thicker so that rigidity reinforcement can be achieved, thereby stably supporting the first, second, and third extension members 30.
  • first, second, and third protruding members 20 are formed of a mixture of cement, aggregate, fly ash powder, and oyster shell powder, it is possible to reduce cement consumption in the manufacturing process, thereby reducing manufacturing cost, as well as reducing manufacturing costs.
  • the swastika-shaped artificial fish reef (A) using industrial by-products by , it is possible to attract fish etc. smoothly by fly ash powder and oyster shell powder.
  • the first, second, and third extension members 30 of the present invention are connected to one side from the front end 31 of each of the first, second, and third protrusion members 20 .
  • the first, second, and third extension members 30 are formed in the form of a hook by bending the tip 31, so that the net 100 can be caught smoothly.
  • the length L1 of the tip 31 of the first, second, and third extension members 30 is formed shorter than the length L2 of the first, second, and third protrusion members 20, so that the first , Since the space S is secured by spaced apart between the tip of the second and third extension members 30 and the first, second, and third protrusion members 20 located at the same height, the secured space S As the inflow of the net 100 is made through, the net 100 may be caught.
  • first, second, and third extension members 30 are formed of a mixture of cement, fly ash powder, and oyster shell powder, it is possible to reduce cement consumption in the manufacturing process, thereby reducing manufacturing costs, as well as fly ash in an installed state.
  • the attraction of fish and shellfish can be smooth by the powder and oyster shell powder.
  • the mixture may further include aggregate.
  • first, second, and third extension members 30 may include a through hole 32 extending between one surface of the tip 31 and the other surface facing the front end 31, as shown in FIG. .
  • the first, second, and third through-holes 32 formed at the tip 31 of the first, second, and third extension members 30 are coupled with protruding fastening members 33 such as bolts, respectively.
  • protruding fastening members 33 such as bolts
  • the protruding fastening member 33 may be coupled to the through hole 32 by a spiral engagement method or the like, and may be formed in a shape other than a bolt shape.
  • the first and second support members 40 of the present invention are a first extension member extending between the first extension member 30 and the second extension member 30 and between the second extension member 30 and the third extension member 30 facing each other vertically. It is connected in a vertical direction between the members 30.
  • first, second, and third extension members 30 are supported by the first and second support members 40 and rigidity is reinforced, the first, second, and third extension members 30 are installed during the installation process and in the installed state. Damage of (30) can be minimized.
  • the first and second support members 40 are between the first extension member 30 and the second extension member 30 and between the second extension member 30 and the third extension member 30 facing each other vertically. It is provided in a plurality of pieces, and one of the plurality of pieces and the other one are arranged at intervals so that a space (S) can be secured between any one and the other of the first and second support members 40 located at the same height.
  • the shelter of the fish and the flow of water between the inside and the outside can be smooth by the space (S).
  • first and second support members 40 are formed of a mixture of cement, fly ash powder, and oyster shell powder, thereby reducing the need for cement in the manufacturing process, thereby reducing manufacturing costs, as well as reducing fly ash powder and oyster shell powder in the installed state.
  • the powder may facilitate attracting fish and the like.
  • the mixture may further include aggregate.
  • the swastika-shaped artificial reef (A) using industrial by-products according to the present invention can prevent coastal sand loss and scour prevention of underwater structures.
  • the swastika-shaped artificial fish reef (A) using industrial by-products includes a pillar member 10, first, second, and third protruding members 20, and first, second, and third extension members. (30) and first and second support members (40), in which waves are installed underwater, the pillar member (10), the first, second and third protruding members (20), the first and the first As the influence of wave force is attenuated as it contacts each of the second and third extension members 30 and the first and second support members 40, loss of coastal sand due to erosion of wave force and scouring of underwater structures can be prevented. This can facilitate the preservation of the coast.
  • the first, second, and third protruding members 20 are connected in four directions from the upper end, the lower end, and the middle between the upper end and the lower end of the pillar member 10 in front, rear, left, and right directions, respectively.
  • the third extension member 30 is connected to one side from the front end of each of the first, second, and third protruding members 20, the first and second support members 40 are vertically facing the first
  • a plurality of bars are provided between the extension member 30 and the second extension member 30 and between the second extension member 30 and the third extension member 30, and the first, second, and third protrusion members 20 ), as the total area of each of the first, second, and third extension members 30 and the first and second support members 40 is considerable, wave force attenuation due to contact with waves may be smooth.
  • the swastika-shaped artificial reef (A) using industrial by-products according to the present invention can smoothly create fishery resources.
  • the swastika-shaped artificial fish reef (A) using industrial by-products includes a pillar member 10, first, second, and third protruding members 20, and first, second, and third extension members. 30 and the first and second support members 40, the pillar member 10, the first, second, and third protruding members 20, the first, second, and third extension members ( 30) and the first and second support members 40, since a plurality of spaces (S) are secured, the hiding of fish and the flow of water between the inside and outside can be facilitated by the plurality of spaces (S).
  • the creation of resources can be smooth.
  • the first, second, and third protruding members 20 are connected in four directions from the upper end, the lower end, and the middle between the upper end and the lower end of the pillar member 10 in front, rear, left, and right directions, respectively.
  • a space can be secured between the first, second, and third extension members 30 and the pillar member 10 by the second and third protruding members 20, and the first and second support members 40 ) Is provided in plurality between the first extension member 30 and the second extension member 30 and between the second extension member 30 and the third extension member 30 facing up and down, any one of the plurality Since the space S can be secured between the first and second support members 40 located at the same height and the other one, the space S can be secured by the space S. The hiding of fish and the flow of water between the inside and outside can be facilitated, so the creation of fishery resources can be smooth.
  • the swastika-shaped artificial reef (A) using industrial by-products according to the present invention can smoothly prevent illegal fishing.
  • the swastika-shaped artificial fish reef (A) using industrial by-products according to the present invention has first, second, and third extensions connected from the tip of each of the first, second, and third protruding members 20 to one side.
  • FIG. 4 when illegal fishing using the net 100 is carried out, the net ( 100) is easily caught, so prevention of illegal fishing using the net 100 in the area can be smooth.
  • the first, second, and third extension members 30 are formed in the form of hooks by bending the tip 31, so that the net 100 can be caught more smoothly due to its morphological characteristics.
  • first, second, and third extension members 30 have a length L1 of the tip 31 shorter than the length L2 of the first, second, and third protrusion members 20.
  • the first, second, and third extension members 30, the front end 31 and the first, second, and third protruding members 20 located at the same height are spaced apart so that the space S is secured. As a portion of the net 100 is introduced through the space, the net 100 may be caught.
  • the swastika-shaped artificial reefs (A) using industrial by-products according to the present invention can be installed in clusters as shown in FIG. Prevention of illegal fishing using can be more smooth.
  • the swastika-shaped artificial fish reef A using industrial by-products according to the present invention can prevent environmental pollution.
  • the swastika-shaped artificial fish reef (A) using industrial by-products includes a pillar member 10, first, second, and third protruding members 20, first, second, and third extension members ( 30) and the first and second support members 40 are made of a mixture containing coal ash powder and oyster shell powder, and since a relatively large amount of coal ash and oyster shell can be recycled, from coal ash and oyster farms discharged from thermal power plants, etc. Environmental pollution due to landfill of discharged oyster shells can be prevented.
  • coal ash powder and oyster shell powder attract fish in the installation state of the swastika-shaped artificial reef (A) using industrial by-products according to the present invention, so that not only can the composition of fishery resources be smooth, but also the industrial by-products according to the present invention
  • the present invention by attenuating the influence of wave force, enables the function of preventing sand loss and scouring on the shore, and provides spawning and hiding places so that fishery resources such as fish and shellfish can be created smoothly, as well as catching nets easily. It is possible to prevent illegal fishing in the coast and to improve resource utilization and prevent environmental pollution by utilizing industrial by-products such as fly ash and oyster shells, so there is industrial applicability related to artificial reef production.

Abstract

La présente invention concerne un récif artificiel en forme de swastika utilisant des sous-produits industriels, le récif artificiel en forme de swastika comprenant : un élément de pilier ayant une hauteur prédéfinie ; un premier, un deuxième, et un troisième élément saillant dépassant respectivement de l'extrémité supérieure, de l'extrémité inférieure, et de la partie centrale entre les extrémités supérieure et inférieure de l'élément de pilier à relier dans quatre directions comprenant des directions avant et arrière et gauche et droite ; des premier, deuxième et troisième éléments d'extension s'étendant respectivement à partir des extrémités avant des premier, deuxième et troisième éléments saillants à relier à un côté ; et des premier et deuxième éléments de support qui sont reliés entre les premier et deuxième éléments d'extension se faisant face à partir de directions supérieure et inférieure, et reliés perpendiculairement aux deuxième et troisième éléments d'extension.
PCT/KR2022/014372 2021-09-24 2022-09-26 Récif artificiel en forme de swastika en utilisant des sous-produits industriels WO2023048531A1 (fr)

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KR10-2021-0126605 2021-09-24
KR1020210126605A KR102456544B1 (ko) 2021-09-24 2021-09-24 산업 부산물을 활용한 만자형 인공어초

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Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2006110727A (ja) * 2004-10-12 2006-04-27 Ashcrete:Kk 水硬性硬化体及びその製造方法
JP4496184B2 (ja) * 2006-08-24 2010-07-07 日本リーフ株式会社 組立漁礁用連結具及びこれを用いた組立人工漁礁
KR101015059B1 (ko) * 2010-11-26 2011-02-16 해주이엔씨 (주) 벽체형 콘크리트 어초
CN204560621U (zh) * 2015-03-26 2015-08-19 天津渤海水产研究所 一种卍字型人工鱼礁
KR102116080B1 (ko) * 2019-08-16 2020-05-27 이정우 인공어초 기능을 갖는 확장이 용이한 소파블록

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KR100913808B1 (ko) * 2008-12-19 2009-08-27 대한민국 삼각 패조류 인공어초
KR20200079972A (ko) 2018-12-26 2020-07-06 김진태 부상이동식 친환경 인공어초
KR102259474B1 (ko) * 2020-12-07 2021-06-02 서원종 친환경 수생 동식물 문어 서식 블록 거푸집
KR102367914B1 (ko) * 2021-09-07 2022-02-25 에스비비 주식회사 해저암반의 백화현상 극복을 위한 해조류 재배용 모판 고정장치 및 이를 이용한 바다숲 조성방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006110727A (ja) * 2004-10-12 2006-04-27 Ashcrete:Kk 水硬性硬化体及びその製造方法
JP4496184B2 (ja) * 2006-08-24 2010-07-07 日本リーフ株式会社 組立漁礁用連結具及びこれを用いた組立人工漁礁
KR101015059B1 (ko) * 2010-11-26 2011-02-16 해주이엔씨 (주) 벽체형 콘크리트 어초
CN204560621U (zh) * 2015-03-26 2015-08-19 天津渤海水产研究所 一种卍字型人工鱼礁
KR102116080B1 (ko) * 2019-08-16 2020-05-27 이정우 인공어초 기능을 갖는 확장이 용이한 소파블록

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