KR100530850B1 - A fish breeding-ground artificial - Google Patents

Abstract

The present invention relates to artificial reefs. The present invention and the support structure is installed on the seabed; A plurality of vertical members installed at the same height and at equal intervals on the upper edge of the support structure; In the artificial reef consisting of a plurality of stones placed in the central region of the support structure, the stone is placed in the inner central region in the central region of the support structure is constructed by placing a habitat for securing a habitat for fish.

The present invention configured as described above secured a vertical space in which a stone is placed in the upper central area of the support structure to be installed on the seabed or in the sea to directly transplant seedlings of shellfish (abalone, turban shell, etc.) to form a culture. In the upper part of the supporting structure, a habitat structure consisting of steel structures was placed, and a finishing member processed with natural stone was inserted to secure an optimal fish habitat and spawning place close to nature. The eco-friendly effect of forming a vertical member and a space to which the attached organism such as seaweed is attached to the outer diameter of the rope member connected horizontally.

Description

Artificial Reefs {A FISH BREEDING-GROUND ARTIFICIAL}

The present invention relates to an artificial reef, and in particular, using the natural stone in the natural state of the optimum structure for the optimal spawning and habitat space for fish and shellfish and the attachment space of the algae, the upper part of the support structure to be seated on the seabed It relates to the artificial reef installed in.

In general, artificial reefs are a fishing facility that protects and nurtures marine organisms by installing structures on the seabed or in the sea, and provides habitats and hides such as seashore fishes, shellfishes living in the seabed and offshore, etc. However, since the current flow is slowed down and the speed is slowed, fish are gathered to provide a spawning place to protect fisheries resources and to provide a place and environment for fish, shellfish and fry through the growth of animal and plant plankton and algae. Will be done.

These artificial reefs are divided into coastal reefs installed in waters shallower than 20 m and offshore reefs installed at depths of 20 to 50 m. Coastal reefs include attached organisms such as shellfish and algae, and young fish such as larvae. Mainly, offshore reefs create upwellings and vortices when algae hit the reefs, and move the nutrients accumulated on the sea floor to the upper part, creating an environment that allows a large number of plankton to multiply, Will increase the productivity of.

Such artificial reefs are mainly made of various forms of cement or steel structures to be introduced into the sea or the seabed to create a habitat for fish and shellfish and seaweeds.

However, the conventional artificial reefs such as these have a narrow space, and thus lack a space for fish and shellfish and a space for attaching seaweeds. And since the steel structure is manufactured by the algae, that is, the seaweed, seaweed, kelp, coral reefs, etc. required for fish habitat is lowered the problem that the habitat environment of the fish is lowered.

The present invention has been made to solve such a conventional problem, the object of the present invention is to secure the attachment space of the algae required for fish breeding and fish nesting, the optimal conditions of spawning and the complex function capable of seaweed, habitat or culture The purpose is to provide equipped artificial reefs.

Technical problem for achieving the object of the present invention, the support structure is installed on the seabed; A plurality of vertical members installed at the same height and at equal intervals on the upper edge of the support structure; In the artificial reef consisting of a plurality of stones placed in the central region of the support structure, the stone is placed in the inner central region in the central region of the support structure to place a habitat for securing a habitat for fish, the habitat The structure is installed so that the rectangle is maintained in the central region of the upper portion of the support structure, the first and second vertical reinforcing bars respectively formed corresponding first vertical fitting groove; Third and fourth vertical reinforcing bars, which are in close contact with each other by maintaining the same height on one surface between the first and second vertical reinforcing bars, are installed on the support structure, and have a second vertical fitting groove corresponding to each other; A closing plate fixed to an upper portion of the 1,2,3,4 vertical reinforcing bars to block an upper portion of the first and second vertical fitting grooves; The first and second vertical fitting grooves are horizontally installed by horizontally maintaining the equal intervals between the 1,2,3,4 vertical reinforcing bars and coincident with the first and second vertical fitting grooves. A second horizontal reinforcing bar having two horizontal fitting grooves formed therein; It is placed in a trapezoidal shape corresponding to the upper end of the closing plate, the first horizontal groove is formed to be in close contact with one surface between the first horizontal connecting rod, the vertical plate is formed so as to form a rectangular space on the top of the closing plate A second horizontal connecting rod formed with a second fitting groove extending horizontally between the first and second horizontal connecting rods, the upper part of which is provided with a third fitting groove to be aligned with the first and second fitting grooves; An upper horizontal connecting rod consisting of a horizontal reinforcing bar; And detachably inserted into the first and second vertical fitting grooves and the first and second horizontal fitting grooves so that a lower passage is formed in the lower regions of the first, second, third and fourth vertical reinforcing bars. 3 is achieved by including a closing member detachably inserted into the fitting groove.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a partially exploded perspective view of an artificial reef according to the present invention, FIG. 2 is a plan view of FIG. 1, FIG. 3 is an enlarged cross-sectional view taken along line AA of FIG. 2, and FIG. 4 is an enlarged cross-sectional view taken along line BB of FIG. 2. 5 is an enlarged cross-sectional view taken along line CC of FIG. 3, FIG. 6 is an exploded perspective view showing a part of another embodiment of the present invention, FIG. 7 is an enlarged cross-sectional view taken along line EE of FIG. 6, and FIG. 8 is taken along line FF of FIG. 6. 9 is an enlarged cross-sectional view, FIG. 9 is a perspective view illustrating main parts of a second embodiment of the present invention, FIG. 10 is a sectional view of the installed state of FIG. 9, and FIG. 11 is a perspective view showing a third embodiment of the present invention.

As shown in Figures 1 to 5, the artificial reef according to the present invention is composed of a support structure 10, a vertical member 20 and the formatting structure 40.

The support structure 10 is formed by maintaining a polygon (square, pentagon, hexagon, octagon, etc.) and a circular shape, the thickness is sufficiently maintained so as not to be buried in the seabed topography of sand and sani, sufficient internal strength It is made of concrete and reinforced structures to maintain.

The vertical member 20 is installed at equal intervals while maintaining the same height at the edge of the upper portion of the support structure 10, a plurality of horizontal fitting holes 22 are formed at the same height and equal intervals, the vertical fitting holes 24 ) Is formed.

At this time, the horizontal fitting member 22 of the vertical member 20 is inserted into the horizontal rope member 30 is connected to partition the vertical member 20 horizontally, the vertical fitting member 24 in the vertical rope member 32 After inserting, both ends are connected to the connecting ring 12 provided on the upper support 10.

The horizontal rope member 30 and the vertical rope member 32 are made of vinyl and manila material that can withstand seawater for a long time, and the proper diameter is maintained so that the seaweeds, which are attachment organisms necessary for fish breeding, are horizontally and vertically attached spaces. This is secured.

The form structure 40 is installed so that the rectangular shape is maintained in the central region of the upper support structure 10, the first and second vertical reinforcement table 50, 51 and the first vertical fitting groove 52 are formed correspondingly; ; The first and second vertical reinforcing bars 50 and 51 are kept in close contact with each other at the same height, are placed on the support structure 10, and the second vertical fitting grooves 54 are formed to correspond to the third, Four vertical reinforcing bars 55 and 56; Closing plate 57 is fixed to the first, second, third, fourth vertical reinforcing bar 50, 51, 55, 56 to block the upper portion of the first and second vertical fitting grooves 52, 54 and; 1, 2, 3, 4 vertical reinforcing bars 50, 51, 55, 56 are installed horizontally with equal intervals to partition the first and second vertical fitting grooves 52, 54 horizontally And first and second horizontal reinforcing bars 60 and 61 formed with first and second horizontal fitting grooves 62 and 63 to be matched with the first and second vertical fitting grooves 52 and 54; It is placed in a trapezoidal shape corresponding to the top of the closing plate 57, the first fitting groove 72 is formed to be in close contact with one surface between the first horizontal connecting member 71 and the first horizontal connecting member 71, the closing plate ( 57) between the second horizontal connecting rod 74 and the first and second horizontal connecting rods 71 and 74, which are vertically formed so that a rectangular space portion 70a is formed thereon, and the second fitting groove 73 extends. The upper horizontal connecting unit 70 is installed horizontally on the top of the closing plate 57, the upper horizontal reinforcing bar (77) formed with the third fitting groove (76) to match the first and second fitting grooves (72) (73). It consists of.

At this time, the first and second vertical fitting grooves 52, 54, the first and second horizontal fitting grooves 62, 63, and the first, second and third fitting grooves 72, 73, 76 inside the stone When the plurality of closing members 80 are sequentially inserted to be detachable, the first, second, third and fourth vertical reinforcing bars 50, 51 and 55 are secured at the same time as the space 40 is secured. 56 is formed in the lower region of the lower passage 100 through which seawater flows into and out of the habitat 40.

That is, the space of the habitat structure 40 formed surrounded by the stone finishing member 80 is able to collect the oxygen generated from the inside, and since the current is not severely generated, a place suitable for fish to inhabit and spawn. It is to be provided, the inflow and outflow of sea water through the lower passage 100 provided in the lower region is easy to enter and exit the fish.

In addition, the first, second, third and fourth vertical reinforcing bars 50, 51, 55, 56 are provided with horizontal reinforcing bars 120 in the lower region, so that the first, second, third and fourth vertical reinforcing bars 50 ( The strength of 51, 55, 56 is reinforced, and at the same time, it is an attachment space for seaweed.

On the other hand, the finishing member 80 is produced by processing the natural stone that is commonly produced in each region to the flagstone. For example, in Jeju Island, natural stone and basalt are processed into flagstone to be used. At this time, the basalt has a high number of holes are seaweed attachment rate.

In addition, in the central region of the upper portion of the support structure 10, a plurality of stones 90 of various heights and sizes are appropriately placed and placed to secure a space for attaching seaweeds, and at the same time, directly transplant seedlings of shellfish (eg, abalone and turban). Farming and fish production environment.

In addition, the above-described structure 40 can be produced by appropriately adjusting the height according to the height of the seabed to be inserted.

Meanwhile, the contents shown in FIGS. 6 to 8 are made of the same components as those of the artificial reefs of FIGS. 1 to 5, but between the first and second horizontal connecting rods 71 and 74 of the upper horizontal connecting member 70. The structure that selectively blocks the formed rectangular space portion (70a) is different.

In detail, the first horizontal reinforcing bar 200 is provided to correspond to the inner surface of the first horizontal connecting unit 71, the horizontal fitting groove 210 is formed correspondingly; A second horizontal reinforcing rod 74 is formed to correspond to the inner surface, the horizontal fitting groove 310 is formed to match the horizontal fitting groove 210 of the first horizontal reinforcement 200 is finished The member 80 is detachably inserted.

That is, by selectively inserting the finishing member 80 formed by processing natural stone into a plate inside the horizontal fitting grooves 210 and 310 of the first and second horizontal reinforcing bars 200 and 300 to block the space 70a. Done.

In this case, when the space 70a is blocked by the finishing member 80 formed by processing natural stone into a plate, a shade is generated to create an environment suitable for shellfish, fixable fish, and aquaculture.

9 and 10, shells such as abalone and turban can be artificially farmed on both sides of the upper part of the support structure 10 of the inner structure 40 and the outer area of the stone 90. Shellfish culture structure 400 is provided with each.

The shellfish culture structure 400 is a rectangular on both sides of the upper portion of the support structure 10, a pair of first and second vertical support members 500, 510 each placed at the same height to correspond to each other; The first horizontal member 610 and the first horizontal member 610 which are horizontally partitioned on both sides in the width direction of the first and second vertical support members 500 and 510 at equal intervals, and are in close contact with each other. A horizontal support member 600 made up of a second horizontal member 620 each having a seating portion 700 formed thereon by partitioning the supporting members 500 and 510 in a horizontal direction in a horizontal direction; It consists of a finishing member 800 which is a stone seated on the seating portion 700 of the horizontal support member 600.

At this time, the second horizontal member 620 of the horizontal support member 600 is provided with a reinforcement support 621, respectively, in the central region to reinforce the horizontal support member 600, and at the same time, a seating part to seat the plurality of finishing members 800. 700 will be partitioned.

On the other hand, the finishing member 800 is to be cultured by directly implanting the seed of shellfish such as abalone, conch.

And, as shown in Figure 11 is connected to the upper portion of the vertical rope member 32, both ends of which are connected to the connecting ring 12 of the upper portion of the support structure 10 so as to detach the buckle 900, respectively.

At this time, the buoy 900 is made of a material that is floating on the sea surface, it is possible to know the drop position of the artificial reef on the sea surface, while at the same time vertically insert the vertical rope member 32 to ensure the vertical space of the seaweed.

Referring to the state in which the artificial reef is assembled according to the present invention configured as described above, as shown in Figures 1 to 5 to maintain the polygonal and circular as the reinforcement and concrete to produce a support structure 10 of the appropriate thickness and size, and then In the upper central area, stones 90 having various heights and sizes are placed and placed.

In this state, the habitat structure 40 is placed in the upper region of the support structure 10 that is the outer periphery of the stone 90. That is, the first and second vertical reinforcing bars 50 and 51 are placed in the upper portion of the support structure 10 so as to maintain a rectangular shape, and then adhered to one surface between the first and second vertical reinforcing bars 50 and 51 at the same height. After the third and fourth vertical reinforcing bars 55, 56 are placed on the supporting structure 10, the first, second, third and fourth vertical reinforcing bars 50, 51, 55, 56 are placed on top of the supporting structure 10. Fixing the closing plate 57 to match the first, second, third, fourth vertical reinforcing bar (50, 51, 55, 56) to block the first and second vertical fitting groove (52, 54) top do.

Next, maintain equal intervals between the first, second, third, and fourth vertical reinforcing bars 50, 51, 55, and 56 to horizontally install the first and second horizontal reinforcing bars 60, 61. do. Then, the first and second horizontal reinforcing bars 60 and 61 are installed between the first, second, third, and fourth vertical reinforcing bars 50, 51, 55, and 56 so that the first and second vertical fitting grooves 52 are provided. ) 54 is horizontally partitioned, and the first and second vertical fitting grooves 52 and 54 coincide with the first and second horizontal fitting grooves 62 and 63.

In this state, the trapezoidal shape of the first horizontal connector 71 is placed on the top of the finishing plate 57, and then closely adhered to one surface between the first horizontal connector 71, and a rectangular space is formed on the upper plate of the finishing plate 57. After the second horizontal connector 74 is installed in a corresponding manner so that the part 70a is formed, the upper horizontal reinforcement bar 77 horizontally on the top of the finishing plate 57 between the first and second horizontal connector bars 71 and 74. When installed, the first and second fitting grooves 72 and 73 of the first and second horizontal connecting rods 71 and 74 coincide with the third fitting grooves 76 of the upper horizontal reinforcing bar 77 and at the same time, The horizontal connector 70 is assembled and maintained.

Next, the first and second vertical fitting grooves 52 and 54 and the first and second horizontal fitting grooves 62 and 63 and the first and second and third fitting grooves 72 and 73 and 76 are inside. When the plurality of finishing members 80 made of stone are sequentially inserted to be detachable, the first, second, third, and fourth vertical reinforcing bars 50 and 51 at the same time ensure a space in the form structure 40. A lower passage 100 through which seawater flows in and out of the habitat structure 40 is formed in the lower region 55 and 56.

That is, the space of the habitat structure 40 formed surrounded by the stone finishing member 80 is able to collect the oxygen generated from the inside, and since the current is not severely generated, a place suitable for fish to inhabit and spawn. It will be provided, through the lower passage 90 provided in the lower region is easy to inflow and outflow of sea water is free to go in and out of fish.

In addition, the first, second, third and fourth vertical reinforcing bars 50, 51, 55 and 56 are provided with horizontal reinforcing bars 92 in the lower region, so that the first, second, third and fourth vertical reinforcing bars 50 ( 51, 55, 56 will be strengthened.

On the other hand, the finishing member 80 is produced by processing the natural stone that is commonly produced in each region to the flagstone. For example, in Jeju Island, natural stone and basalt are processed into flagstone to be used.

In such a state, a plurality of vertical members 20 are placed on the upper edges of the support structure 10 of the outer periphery of the form structure 40, and then the horizontal rope members are formed through the horizontal fitting holes 22 formed in the vertical member 20. 30 is inserted horizontally to reinforce the horizontal strength of the vertical member 20, the vertical rope member 32 is inserted through the vertical fitting hole 24 of the vertical member 20, and then the ends of the supporting structure ( 10) By connecting to the connecting ring 12 at the top, the production of artificial reefs is completed.

At this time, the horizontal rope member 30 and the vertical rope member 32 is made of a vinyl and manila material that can withstand the sea for a long time, and the proper diameter is maintained to be transplanted directly to the algae seed plaque.

The artificial reefs completed as described above have a relatively high digging force and are introduced into the seabeds of sand and sani, and are stably injected into the seabeds by their own weight to provide a habitat for fish.

That is, the space is formed in the interior structure 40 is blocked by the closing member 80 of the natural stone, the space is surrounded by the closing member 80, the oxygen generated therein can be collected, In addition, the current flow is not severely generated to provide a suitable space for the fish to inhabit and spawn.

On the other hand, through the lower passage 100 provided in the lower region of the habitat structure 40, the inflow and outflow of sea water is easy to enter and exit the fish free, and the lower passage 100 can be partitioned horizontally 1,2 The outer periphery of the reinforcing rod 120 provided in the lower region of the 3,4 vertical reinforcing bar 50, 51, 55, 56 is secured a space to which seaweed is attached.

In addition, a large number of stones 90 placed in the interior of the shells (abalone, turban shell, etc.) to be transplanted directly to provide the optimum fish habitat and spawning place.

In addition, the horizontal rope member 30 and the vertical rope member 32, which are made of vinyl and manila material, which can withstand sea water for a long time, are secured with an attachment space for attachment organisms such as seaweeds.

Meanwhile, as shown in FIGS. 6 to 8, the rectangular space portion 70a formed between the first and second horizontal connecting members 71 and 74 of the upper horizontal connecting member 70 constituting the habitat structure 40 of the artificial reef is formed. It will be blocked selectively.

That is, by selectively inserting the finishing member 80 formed by processing natural stone into a plate inside the horizontal fitting grooves 110 and 210 of the first and second horizontal reinforcing bars 100 and 200 to block the space 70a. Done.

Then, a shade is generated inside the habitat 40 to create an environment suitable for shelling, settling fish and aquaculture.

In addition, as shown in FIGS. 9 and 10, the shellfish culture structure 400 provided on both sides of the support structure 10 in the region 40 inside the habitat structure 40 can artificially farm shellfish such as abalone and turban shells. .

That is, the rectangular structure is maintained on both sides of the upper portion of the support structure 10, and the first and second horizontal members (1, 2, 4, 4, 4, 510) in the width and length directions of the first and second vertical support members 500 and 510 respectively installed at the same height to correspond to each other. By installing the horizontal support member 600 consisting of 610 and 620, respectively, a rectangular seating portion 700 is formed and a vertical space is formed.

In this state, the finishing member 800 processed with natural stone on the seating portion 700 of the horizontal support member 600 is sequentially seated.

In this case, a reinforcing support 621 is provided in the central region of the second horizontal member 620 of the horizontal support member 600 to reinforce the horizontal support member 600, and at the same time, the seating part 800 is seated. 700 will be partitioned.

On the other hand, the closing member 800 is implanted shellfish shells such as abalone, conch directly to form.

And, as shown in Figure 11 is connected to the upper portion of the vertical rope member 32, both ends of which are connected to the connecting ring 12 of the upper portion of the support structure 10, so as to be detachable to the buckle 900, respectively.

At this time, the buoy 900 is made of a material that is floating on the sea surface, it is possible to know the drop position of the artificial reef on the sea surface, while at the same time vertically insert the vertical rope member 32 to ensure the vertical space of the seaweed.

According to the present invention described above, the vertical space is secured by placing a stone in the upper central region of the support structure to be installed in the seabed or the sea to directly transplant the seed of shellfish (abalone, conch, etc.), On top of the supporting structure of the outer periphery of the stone, a habitat structure consisting of steel structures was placed, and a finishing member processed from natural stone was inserted to secure an optimal algae habitat and seafood habitat close to nature, and the upper edge of the supporting structure. In the outer periphery of a plurality of vertical members and a rope member connected horizontally, a space for attaching organisms such as seaweed culture was formed. In particular, reefs using natural stone boards are similar to natural rocks, Algae farming or natural standing directly on the rope of manila ash As a result, it is possible to create an optimal habitat environment for fish and shellfish, and to selectively block the space formed on the upper portion of the habitat as a finishing member of natural stone, thereby creating an environment suitable for shellfish, fixable fish and aquaculture. In addition, the shell-type shellfish farming structure is installed on both sides of the upper part of the supporting structure, and it is possible to directly implant the shells of high-quality shellfish such as abalone and turban shells, and to make artificial farming close to nature, contributing to the income increase of fishermen. The effect is provided.

1 is a partially exploded perspective view of an artificial reef in accordance with the present invention.

2 is a plan view of FIG.

3 is an enlarged sectional view taken along the line A-A of FIG.

4 is an enlarged sectional view taken along the line B-B in FIG.

5 is an enlarged cross-sectional view taken along the line C-C of FIG.

6 is a partially exploded perspective view showing a first embodiment of the present invention.

7 is an enlarged sectional view taken along the line E-E of FIG.

8 is an enlarged sectional view taken along the line F-F in FIG.

9 is a perspective view of principal parts showing a second embodiment of the present invention;

10 is an enlarged cross-sectional view of a main portion showing the installed state of FIG. 9;

11 is a perspective view showing a third embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

10: support structure 20: vertical member

22: horizontal fitting hole 24: vertical fitting hole

30: horizontal rope member 32: vertical rope member

40: Structure 50, 51, 55, 56: 1,2,3,4 vertical reinforcement

52,54: 1st and 2nd vertical fitting groove 57: Finishing plate

60,61: 1st and 2nd horizontal reinforcing bar 62,63: 1st and 2nd horizontal reinforcing groove

70: upper horizontal connection 70a: space

71,74: 1st, 2nd horizontal connection 72,73,76: 1st, 2nd, 3rd insertion groove

77: upper horizontal reinforcing rod 80,800: finishing member

90: stone 100: lower passage

120: reinforcement 200,300: 1st and 2nd horizontal reinforcement

210,310: Horizontal fitting groove 400: Shellfish farming structure

500,510: First and second vertical support member 600: Horizontal support member

610,620: first and second horizontal member 700: seating part

900: float

Claims (8)

A support structure seated on the sea floor; A plurality of vertical members installed at the same height and at equal intervals on the upper edge of the support structure; In the artificial reef consisting of a plurality of stones placed in the central region of the support structure, In the central region of the support structure 10, the stone 90 is placed in the inner central region, and the habitat structure 40 for securing the habitat space of the fish is installed, The form structure 40, First and second vertical reinforcing bars 50 and 51 which are installed in the center area of the upper part of the supporting structure 10 so as to maintain a rectangular shape, and the first vertical fitting grooves 52 are formed correspondingly to each other; The first and second vertical reinforcing bars 50 and 51 are kept in close contact with each other at the same height, are installed on the supporting structure 10, and the second vertical fitting grooves 54 are respectively formed. 3,4 vertical reinforcing bars 55 and 56; Finishing plates fixed to the first, second, third and fourth vertical reinforcing bars 50, 51, 55, 56 to block the upper part of the first and second vertical fitting grooves 52, 54 ( 57); The first, second, third and fourth vertical reinforcing bars 50, 51, 55 and 56 are horizontally installed with equal intervals so that the first and second vertical fitting grooves 52 and 54 are horizontal. The first and second horizontal reinforcing bars 60 and 61 having first and second horizontal fitting grooves 62 and 63 to be matched with the first and second vertical fitting grooves 52 and 54; The first horizontal connecting rod 71 is formed in a trapezoidal shape corresponding to an upper portion of the closing plate 57, and the first fitting groove 72 extends, and is closely adhered to one surface between the first horizontal connecting rod 71. The second horizontal connector 74 is installed so that the rectangular space portion 70a is formed on the top of the closing plate 57, and the second fitting groove 73 is extended, and the first and second horizontal connector 71 ( 74 is horizontally installed on the upper end of the closing plate (57), and made of the upper horizontal reinforcement (77) formed with the third fitting groove (76) to match the first and second fitting grooves (72) (73). Upper horizontal connecting rod 70; And The first and second vertical fitting grooves 52 and 54 so that the lower passage 100 is formed in the lower regions of the first, second, third and fourth vertical reinforcing bars 50, 51, 55 and 56. Closing member 80 which is inserted into the first and second horizontal fitting grooves 62 and 63 and detachably inserted into the first and second horizontal fitting grooves 62 and 73 and 76. ; Artificial reefs, characterized in that configured to include. delete delete The artificial reef as claimed in claim 1, wherein the reinforcing rods 120 are horizontally connected to the lower regions of the first, second, third and fourth vertical reinforcing bars 50, 51, 55, 56. The method of claim 1, The first horizontal reinforcing bar 200 is formed on the inner surface of the first horizontal connecting rod 71 to correspond to the horizontal fitting groove 210. The second horizontal reinforcing bar 300 having a horizontal fitting groove 310 formed to correspond to the horizontal fitting groove 210 is provided to correspond to the inner surface of the second horizontal connecting rod 74, and the closing member 80 is detachable. Is inserted into the artificial reefs, characterized in that to selectively block the space (70a). The method of claim 1, Shell shell structure 400 is provided on both sides of the upper portion of the support structure 10 in the inner region of the habitat structure 40, The shellfish culture structure 400 is a rectangular on both sides of the upper support 10, the first and second vertical support members 500 and 510 respectively installed at the same height to correspond to each other; The first horizontal member 610 and the first horizontal member 610 are horizontally partitioned at equal intervals in both width directions of the first and second vertical support members 500 and 510, and the first horizontal member 610 is in close contact with the first horizontal member 610. The horizontal support member 600 includes a second horizontal member 620 in which the seating part 700 is formed by horizontal partitioning so that a square is maintained in the longitudinal direction of the second vertical support members 500 and 510; And A finishing member 800 seated on the seating portion 700 of the horizontal support member 600; Artificial reefs, characterized in that consisting of. 7. The artificial reef as claimed in claim 1 or 6, wherein the finishing member (80) (800) is processed from a natural stone plate. delete