KR20120000137A - Environmental-friendly structure of the seawall for ecological river - Google Patents

Environmental-friendly structure of the seawall for ecological river Download PDF

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Publication number
KR20120000137A
KR20120000137A KR1020100060316A KR20100060316A KR20120000137A KR 20120000137 A KR20120000137 A KR 20120000137A KR 1020100060316 A KR1020100060316 A KR 1020100060316A KR 20100060316 A KR20100060316 A KR 20100060316A KR 20120000137 A KR20120000137 A KR 20120000137A
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South Korea
Prior art keywords
main
foundation
river
auxiliary
main foundation
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KR1020100060316A
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Korean (ko)
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강성택
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강성택
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Priority to KR1020100060316A priority Critical patent/KR20120000137A/en
Publication of KR20120000137A publication Critical patent/KR20120000137A/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G2/00—Vegetative propagation
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/52—Submerged foundations, i.e. submerged in open water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • 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)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Developmental Biology & Embryology (AREA)
  • Botany (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Revetment (AREA)

Abstract

PURPOSE: An environmental-friendly revetment structure for an ecological river is provided to provide fishes with a safe habitat space even if river water flows rapidly. CONSTITUTION: An environmental-friendly revetment structure for an ecological river comprises main foundations(10), auxiliary foundations(20), and wall forming members(30). The main foundations are composed of a concrete material and are installed in the bottom of a revetment to be separated from each other. The auxiliary foundations are composed of natural stones and are installed between the main foundations. Multiple inhabitation spaces(21) are formed in the auxiliary foundations. The wall forming members are loaded on the top of the main and auxiliary foundations and have a smaller size than the main and auxiliary foundations.

Description

Environmental-friendly structure of the seawall for ecological river}

The present invention relates to an environmentally friendly shore revetment structure of ecological rivers.

In general, in addition to the load reinforcement on the surface of the river, the surface of the river is prevented from being washed away by the river water, and a number of concrete or stone revetment blocks in various forms are provided to both sides of the river to enhance the aesthetic sense. The masonry installation ensured that the river's surface was constructed in a solid state.

However, since the conventional shore banks installed on the surface of the river as described above is in the form of a flat plate formed with protrusions to have a specific pattern on the surface, when the shore surface of the river is formed by using these shore banks, it is close to the river bottom. The ecological environment of the river cannot be established in the shoreline, which is installed in the state of being partially submerged in the river water. In addition to this problem that can not only be destroyed, if the amount of river water suddenly increases due to flooding, the flow rate of the river is increased, the inflow of soil is also increased, there is a problem that the ecological environment of the fish and shellfish can be further destroyed.

As an example to solve this problem has been proposed in the patent application No. 2001-63437 has a raft block having an associative.

In the prior art rafting block having an eohoe block, horizontally connected to the lower surface of the legal surface of the river, the rafting block having an eoeo block of the block body having a triangular cross-sectional shape so that the general rafting block is installed above, An associate is formed integrally between the front plate, the back plate and the bottom plate, wherein the front plate forms a plurality of passages in communication with the inside of the fishery, and the back plate and the bottom plate respectively form a plurality of through holes. The outer side of the plate is installed to have a connecting means for horizontally connecting the block body by a connecting piece by the connecting piece, characterized in that the general relief block is installed on the stepped portion formed in contact with the front plate and the back plate.

In addition, "Small River Associate Block Installation Structure" (Korean Registered Patent Publication No. 10-0762355), "Eco-friendly riverbed and lakeside protection to protect fish stocks and amphibians in rivers and methods of construction of riverbeds and lakesides using the same" ( Korea Patent Publication No. 10-0296515) and the like also formed an artificial block to form a protrusion or a hole in the block itself, so that the fish wants the habitat through the protrusion or hole.

However, in the case of forming an artificial block manufactured at the factory as described above, the shape is uniformly formed to provide an environment in which fish are not easily inhabited naturally. There is a problem that it is difficult to provide a practical activity space of the fish, such as sand is easy to settle.

KR, 10-0296515 KR, 10-0762355

The eco-friendly shoreline structure of the ecological river of the present invention is to solve the problems caused in the prior art as described above, by providing a habitat and refuge of fish on the base of the shoreline while limiting the use of artificial blocks as simple and inexpensive construction The goal is to provide an eco-friendly shoreline structure through cost.

Specifically, the main base of the concrete material is installed on the foundation part of the revetment by discontinuously spaced apart, not continuous, by installing a plurality of blast or natural stones in the space between the auxiliary bases and between the auxiliary bases and the main It is intended to provide a space for the movement and habitat of fish between the bases.

In addition, the main foundation is to provide a safe fish habitat space even if the flow rate is high by the obstacles in the flow of the flow by alternately protruding in a zigzag form toward the river center direction.

In particular, by installing a plurality of holes perforated between the main foundation to provide a habitat for the fry in the inner space of the pipe to ensure the stability of the fry to maintain aquatic ecosystem.

In addition, by providing a wire mesh connecting the upper surface of the adjacent main foundation is to prevent the earth and sand aggregates from the side of the wall forming member to be loaded on the main and auxiliary foundations to the bottom to fill the habitat space.

In addition, in forming the main base is to form a plurality of fish habitat grooves on the side corresponding to the downstream direction of the river to secure the habitat space of the fish to the maximum.

Eco-friendly shoreline structure of the ecological river of the present invention, in order to solve the above problems, are spaced apart from each other along the longitudinal direction in the lower portion of the shoreline is discontinuously installed, the size of 1 to 2 m in each of the width, length, height A main foundation having a plurality of concrete materials; It is made of natural stone or blasted stone, and is installed between a plurality of main foundations to form a plurality of habitat spaces between the main foundation and between adjacent natural stones or blasting stones, each 50 cm ~ horizontal, vertical, height An auxiliary foundation made of a raw stone having a size of 2 m; It consists of; a plurality of wall forming members made of a smaller size than the main and auxiliary foundations, which are stacked in multiple stages on the main and auxiliary foundations.

At this time, the main foundation is characterized in that the adjacent main foundations protrude in a zigzag form toward the river direction.

In addition, the main base is a pipe insertion groove is formed on both sides, characterized in that the pipe is provided with a plurality of holes perforated in the pipe insertion groove of the adjacent main.

In addition, it is characterized in that the wire mesh is further provided for connecting the upper surface of the adjacent main foundation.

In addition, the main base is characterized in that a plurality of fish habitat groove is formed on the side corresponding to the downstream direction of the river.

According to the present invention, an ecological revetment structure is provided through a simple and low construction cost by providing fish habitat and shelter at the base of the revetment while limiting the use of artificial blocks as much as possible.

Specifically, the main base of the concrete material is installed on the foundation part of the revetment by discontinuously spaced apart, not continuous, by installing a plurality of blast or natural stones in the space between the auxiliary bases and between the auxiliary bases and the main Between the bases there is provided a space for the movement and habitat of fish.

In addition, the main base is alternately protruding in a zigzag form toward the center of the river to become an obstacle in the flow of the flowing water to provide a safe fish habitat even at a high flow rate.

In particular, by installing a pipe with a plurality of holes perforated between the main foundation to provide a habitat for the fry in the inner space of the pipe to ensure the stability of the fry to maintain aquatic ecosystem.

In addition, by providing a wire mesh connecting the upper surface of the adjacent main foundation, it is possible to prevent the earth and sand aggregate from falling to the bottom from the wall forming member side to be loaded on the main foundation and the auxiliary foundation as possible to fill the habitat space.

In addition, in forming the main foundation by forming a plurality of fish habitat grooves on the side corresponding to the downstream direction of the river it is possible to secure the habitat space of the fish to the maximum.

Figure 1 is a schematic cross-sectional view showing a relief structure of a conventional ecological river.
Figure 2 is a perspective view showing an eco-friendly revetment structure of the ecological river of the present invention.
Figure 3 is a perspective view showing an embodiment in which the main foundations protrude in a zigzag form toward the river in the present invention.
Figure 4 is a perspective view showing an embodiment in which the pipe is further installed in the present invention.
Figure 5 is a perspective view showing an embodiment in which the wire mesh is further installed in the present invention.
Figure 6 is a perspective view showing an embodiment in which the fish habitat groove is formed in the main foundation in the present invention.

Eco-friendly revetment structure of the ecological river of the present invention is largely composed of the main base 10, the auxiliary base 20 and the wall forming member (30).

Hereinafter, with reference to Figures 2 to 6 attached to the eco-friendly revetment structure of the ecological river of the present invention will be described in more detail.

As shown in FIG. 2, the main foundation 10, which is a component of the present invention, is installed in the lower portion of the lake along the longitudinal direction, that is, the flowing direction.

At this time, the main foundation 10 is characterized in that the non-continuously spaced apart from each other, not a conventional continuous foundation.

In particular, in order to provide sufficient space 21 of the fish 40 as shown in the main base 10, it is preferable that the horizontal, vertical, height of at least 1m or more.

In addition, the maximum size is preferably limited to a size of 2 m or less in each of the width, length, and height so that the convenience of transportation and the stacking of the wall-forming member 30 to be stacked above may be desired.

The main foundation 10 may be formed by processing a general natural stone, but most preferably, it is preferable to be able to be constructed in the field after the production of concrete in the factory.

In particular, in consideration of the case of forming the grooves to be described later, it is preferable to form a concrete material to be cured by using the formwork in terms of convenience of processing.

As shown in the figure, a plurality of auxiliary foundations 20 are installed in the space between the main foundations 10.

At this time, the auxiliary base 20 is not in a specially shaped shape, but in an irregular shape, it is preferable to use a general raw natural stone or blasted stone.

As such, the use of raw natural stone or blasted stone eliminates the need for a standardized block manufacturing process as in conventional structures.

In addition, due to the use of raw natural stone or blasting stone, a large number of irregularly shaped spaces are formed between the auxiliary bases 20 and between the auxiliary bases and the main base 10, and this space is used for the fish 40 to naturally inhabit and evacuate. It will be a form space 21 that can be.

The auxiliary foundation 20 is smaller than the main foundation 10 and preferably has a size of 50 cm or more in width, length, and height.

The wall forming member 30, which is a component of the present invention, is loaded with a plurality of stones having a smaller size than the main foundation 10 and the auxiliary foundation 20 in the upper part of the main foundation 10 and the auxiliary foundation 20. It is formed.

The wall forming member 30 is to prevent the wall surface of the lake from collapsing from the earth pressure inside the lake, and various members such as natural stones and blocks installed in the lake may be applied.

The wall forming member 30 may have a size of 2 m or less in width, length, or height, more specifically, smaller than the main foundation 10 or the auxiliary foundation 20.

Such a configuration can be applied to a simple and simple construction method by providing a habitat and shelter of the fish 40 in the base portion of the lake while minimizing the use of artificial blocks.

In the above configuration, the main base 10, the back space of the auxiliary base 20 may be filled with mud to prevent meat washing while filling the mud.

In the above configuration, when the main foundation 10 is the same as the length protruding toward the center of the river, as shown in Figure 2 if the flow rate is fast to cause a certain faster flow velocity in the inner space of the main foundation 10 In this case, the flow velocity may be increased to some extent to a space of 1 to 2 m inside the main foundation 10.

This will be a moderate speed for some grown fish, but may not provide a sufficiently stable habitat for young fry.

In order to prevent such a problem may have a structure as shown in FIG.

Specifically, in FIG. 3, adjacent main foundations 10 do not protrude toward the center of the river by the same length, but protrude by varying the length of the protruding zigzag. It is done remarkably well.

That is, the more protruding main foundation 10 primarily blocks the flow of running water, so that the less protruding flow of the main space 10 inside the less protruding main space 10, the flow of the running water is remarkably slow, so that even young fry can be safely inhabited. It becomes possible, it is possible to increase the distribution of the myelin sheath 50.

In spite of the different protruding length of the main foundation 10 as described above, when a large amount of water, such as a flood, flows in and the flow rate is very fast, the young fry can be swept in spite of the above configuration.

This can be devised to have a structure as shown in FIG.

4 has a pipe inserting groove 11 formed on both sides of the main foundation 10 so that the pipe 60 can be fitted between the two main foundations 10, and the pipe 60 has a number of small The hole 61 is formed.

That is, each of the main foundation 10 is connected to each other by the pipe 60, the both ends of the pipe 60 abuts the wall of the main foundation 10, the flow velocity in the interior space is significantly slowed down It becomes.

Since a plurality of holes 61 are perforated therein, a nest of small fry is formed in the pipe 60.

This structure, however fast the flow rate of the river, the pipe 60, the internal flow rate is not only slow, but also the inner cheers are not swept out to provide a stable habitat 21.

On the other hand, the wall forming member 30 of the lowermost in the configuration as described above was laminated in the first stacking by properly adjusting the gap between the auxiliary base 20 and the auxiliary base 20 in the rain when the wall forming member 30 to the bottom Although it is unlikely to fall, the earth and sand between the stones constituting the wall forming member 30 are separated from the main foundation 10 and the auxiliary foundation 20 by rainwater, and the auxiliary foundation 20 and the auxiliary foundation 20 are separated. It is likely to enter the interspace.

At this time, in the case of small soils, a large amount of organic matter introduced with the soils provides a good food to the fish 40, and the soils are swept away during the flood, so that the natural environment does not cause any problems. .

However, when aggregate aggregates smaller than the wall forming member 30 and larger in size than the earth and sand are introduced into the space therebetween, the size of the formatting space 21 can be significantly reduced, thereby making the formatting space 21 significantly smaller.

In order to solve this problem, as shown in FIG. 5, by stacking the wall forming member 30 in a state in which the upper surface of the adjacent main foundation 10 is covered with the wire mesh 70, the aggregates are prevented from falling into the lower space. When the wall forming member 30 is laminated, a smooth operation can be made.

On the other hand, in an effort to expand the habitat space 21 of the fish 40 in the configuration as described above, as shown in Figure 6, the downstream direction of the river, that is, the direction of less influence of running water, the main foundation ( A plurality of fish grooves (12) can be formed on the side of the 10).

When the groove is formed instead of the hole, the fish habitat groove 12 may be hardly affected by the flow of water, thereby securing the habitat space 21 of the fish 40 as much as possible.

The eco-friendly revetment structure of the ecological river of the present invention as described above can be applied to the revetment of various rivers by providing the environment suitable for the habitat of fish while avoiding the use of various types of artificial revetment blocks.

10: main foundation 11: pipe insertion groove
12: Fish habitat home 20: Auxiliary foundation
21: habitat space 30: wall forming member
40: fish 50: aquatic
60: pipe 61: hole
70: wire mesh

Claims (5)

In the shoreline structure of ecological river,
A main foundation 10 of a plurality of concrete materials, which are spaced apart from each other along the longitudinal direction at a lower portion of the lake and are discontinuously installed, each having a size of 1 to 2 m in width, length, and height;
It is made of natural stone or blasted stone material, a plurality of installed between the main foundation 10 to form a plurality of habitat spaces 21 between the main foundation 10 and between the adjacent natural stone or blasting stone, And, auxiliary, base 20 made of a raw stone having a size of 50 cm ~ 2m in height, respectively;
Including a plurality of wall forming members 30 having a smaller size than the main foundation 10 and the auxiliary foundation 20, and being stacked in multiple stages on the main foundation 10 and the auxiliary foundation 20. Configured,
Eco-friendly revetment of ecological rivers.
The method of claim 1,
The main foundation 10 is characterized in that the adjacent main foundation 10 protrudes in a zigzag form toward the river direction,
Eco-friendly revetment of ecological rivers.
The method of claim 2,
The main foundation 10 has pipe inserting grooves 11 formed on both sides thereof, and the pipe 60 having a plurality of holes 61 formed therein is provided in the pipe inserting grooves 11 of adjacent main pitches. Characterized by
Eco-friendly revetment of ecological rivers.
The method of claim 3,
Characterized in that the wire mesh 70 is further provided to connect the upper surface of the adjacent main foundation 10,
Eco-friendly revetment of ecological rivers.
The method of claim 4, wherein
The main foundation 10 is characterized in that a plurality of fish habitat grooves 12 is formed on the side corresponding to the downstream direction of the river,
Eco-friendly revetment of ecological rivers.
KR1020100060316A 2010-06-25 2010-06-25 Environmental-friendly structure of the seawall for ecological river KR20120000137A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160029400A (en) 2014-09-05 2016-03-15 일심석재건설(주) River foundation with eco-corridor
CN105746397A (en) * 2016-03-04 2016-07-13 长沙理工大学 Floating device integrating wave dissipation and offshore breeding
CN108978590A (en) * 2018-08-14 2018-12-11 上海勘测设计研究院有限公司 Sediment trapping formula soil and water conservation ecological shore protection
CN109440729A (en) * 2018-12-19 2019-03-08 福建工程学院 A kind of ecological bank protection structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160029400A (en) 2014-09-05 2016-03-15 일심석재건설(주) River foundation with eco-corridor
CN105746397A (en) * 2016-03-04 2016-07-13 长沙理工大学 Floating device integrating wave dissipation and offshore breeding
CN108978590A (en) * 2018-08-14 2018-12-11 上海勘测设计研究院有限公司 Sediment trapping formula soil and water conservation ecological shore protection
CN109440729A (en) * 2018-12-19 2019-03-08 福建工程学院 A kind of ecological bank protection structure
CN109440729B (en) * 2018-12-19 2024-03-01 福建工程学院 Ecological bank protection structure

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