KR100755752B1 - Eco-friendly river bank protection method using partial projection type mattress gabion - Google Patents

Eco-friendly river bank protection method using partial projection type mattress gabion Download PDF

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KR100755752B1
KR100755752B1 KR1020070027286A KR20070027286A KR100755752B1 KR 100755752 B1 KR100755752 B1 KR 100755752B1 KR 1020070027286 A KR1020070027286 A KR 1020070027286A KR 20070027286 A KR20070027286 A KR 20070027286A KR 100755752 B1 KR100755752 B1 KR 100755752B1
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South Korea
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gebion
granular
mattress
gabion
mesh
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KR1020070027286A
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Korean (ko)
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오경태
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현대엔지니어링 주식회사
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    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)

Abstract

An eco-friendly bank protection method using a projection-type mattress gabion is provided to prevent riverbed scour and to secure structural stability of a bank by reducing the speed of a current and tractive force by arranging mattress gabions and granular gabions by turns. An eco-friendly bank protection method using a projection-type mattress gabion comprises the steps of: assembling a base mesh and an outer mesh of a mattress gabion(20a) and installing on a slope of a bank(10); closing up the mattress gabion by paving filling stones(30) on the mattress gabion and fastening an upper mesh; assembling a base mesh and an outer mesh of a granular gabion(20b) adjacently to the mattress gabion; and closing up the granular gabion by placing a guide pipe in the granular gabion and paving filling stones, fastening an upper mesh of the granular gabion and installing an anchor on a slope of the bank through the guide pipe.

Description

돌출형 매트리스 게비온을 이용한 생태환경 호안공법{Eco-friendly river bank protection method using partial projection type mattress gabion}Eco-friendly river bank protection method using partial projection type mattress gabion}

도 1은 종래의 게비온 호안공법 설명도1 is an explanatory diagram of a conventional gebion revetment method

도 2는 본 발명이 적용된 호안공 예시도Figure 2 is an exemplary view of the repose ball applied the present invention

도 3은 본 발명이 적용된 호안공의 사용상태도Figure 3 is a state of use of the repose ball applied the present invention

도 4는 본 발명의 입상형게비온 전개도Figure 4 is a developmental view of the granular gebion of the present invention

도 5는 본 발명의 게비온 설치과정 설명도5 is an explanatory diagram of the installation process of gavion of the present invention

도 6은 본 발명의 실시예별 게비온 대표단면도Figure 6 is a representative cross-sectional view of Gevion according to an embodiment of the present invention

도 7은 본 발명의 변형된 실시예의 게비온 종단도Figure 7 is a Gebion vertical view of a modified embodiment of the present invention.

도 8은 유도관이 적용된 본 발명의 입상형게비온 설치과정 설명도8 is an explanatory view of the installation process of the granular gebion of the present invention to which the induction pipe is applied

도 9는 유도관이 적용된 본 발명의 호안공 대표단면도9 is a representative cross-sectional view of the relief eye ball of the present invention to which the induction pipe is applied

도 10은 본 발명의 흐름도10 is a flow chart of the present invention

도 11은 유도관이 적용된 본 발명의 흐름도11 is a flow chart of the present invention to which the guide tube is applied

<도면의 주요부분에 대한 부호설명><Code Description of Main Parts of Drawing>

10 : 제방10: dike

20a : 매트리스게비온(mattress gabion)20a: mattress gabion

20b : 입상형게비온(立像形gabion)20b: granular gabion

21 : 상부메쉬(mesh)21: upper mesh (mesh)

22 : 외벽메쉬22: outer wall mesh

23 : 저면메쉬23: bottom mesh

24 : 격벽메쉬24: bulkhead mesh

29 : 체결선29: fastening line

30 : 충전석(充塡石)30: filling stone

31 : 유도관31: induction pipe

32 : 앵커(anchor)32: anchor

S10 : 매트리스게비온조립단계S10: Mattress Gavion Assembly Step

S20 : 매트리스게비온완성단계S20: mattress gebion completion step

S30 : 입상형게비온조립단계S30: Granular Gebion Assembly

S40 : 입상형게비온완성단계S40: Granular Gebion Completion Stage

S41 : 충전석포설단계S41: filling stone laying step

S42 : 상부메쉬체결단계S42: upper mesh fastening step

S43 : 앵커타입단계S43: anchor type step

본 발명은 게비온(gabion)을 이용한 호안공법으로, 폭이 넓고 높이가 낮은 매트리스게비온(mattress gabion)과 폭이 좁고 높이가 높은 입상형게비온(立像形 gabion)을 교대로 연결하여 설치함으로써 제방 사면에 일정한 간격으로 돌출부를 형성하여 유속을 경감하고 수제(水制)의 역할을 수행할 수 있도록 한 것이다.The present invention is a revetment method using a gabion, by connecting a wide and low mattress gabion and a narrow and high granular gabion alternately installed on the bank slope Protruding parts are formed at regular intervals to reduce the flow rate and to perform the role of homemade (水 制).

게비온이란 아연도금 철선 등으로 구성된 망상(網狀)의 다면체에 돌이 충전(充塡)된 구조물로서, 제방이나 절개지의 사면에 설치되어 사면을 보호하는 역할을 수행한다.Gebion is a structure filled with stones in a reticulated polyhedron composed of galvanized iron wire, etc., which is installed on the slopes of embankments or incisions to protect slopes.

도 1은 게비온을 이용한 일반적인 호안공(護岸工)을 도시한 것으로, 높이가 낮고 폭이 넓은 매트리스게비온(20a)이 제방(10) 사면에 연속적으로 설치되어 제방(10) 사면의 토립자 유실을 방지함을 알 수 있다.Figure 1 shows a general revetment ball using a gebion, a low height and wide mattress gabion (20a) is installed continuously on the slopes of the dike (10) to prevent the loss of particles of the dike (10) slope It can be seen.

게비온의 설치는 도 1을 통하여 알 수 있는 바와 같이, 통상 저면메쉬(23)와 외벽메쉬(22)를 조립하여 설치지점에 거치한 후, 충전석(30)을 포설하고 상부메쉬(21)를 체결하여 게비온을 폐합함으로써 완료되며, 필요에 따라서 게비온 내부에는 충전석(30)이 하부로 몰리는 현상을 방지하기 위한 격벽메쉬(24)가 설치된다.As shown in FIG. 1, the installation of gebion is usually assembled by mounting the bottom mesh 23 and the outer wall mesh 22 at the installation point, and installing the filling seat 30 and installing the upper mesh 21. Completed by closing the gabion by closing, if necessary, a partition mesh 24 is installed in the gabion to prevent the filling stone 30 from being driven downward.

이렇듯, 게비온은 비교적 신속하게 설치가 가능하고 변형이 용이하여 시공성이 우수한 장점이 있으나, 단순한 제방(10) 사면의 피복역할만 수행할 뿐 유속저감이나 생태환경적 측면에서의 효과는 크게 기대할 수 없었다.As such, Gebion has the advantages of being relatively quick to install and easy to deform, and has excellent construction properties. However, it was only expected to perform the role of covering the banks of the banks (10). .

본 발명은 전술한 문제점을 감안하여 창안한 것으로, 매트리스게비온과 폭이 좁고 높이는 높은 입상형게비온을 조합하여 제방 사면에 반복적인 요철(凹凸)을 구성함으로써 유속을 저감하고 수생 동식물의 서식환경을 조성할 수 있도록 한 것이다.The present invention has been made in view of the above-mentioned problems, and by combining the mattress gebion with a narrow and high granular gebion, the repetitive irregularities are formed on the slopes of the bank to reduce the flow rate and create a habitat for aquatic flora and fauna. It is to be done.

또한, 입상형게비온에는 충전석의 포설시 유도관을 설치하여 게비온의 폐합이 완료된 후 유도관을 통하여 앵커를 타입할 수 있도록 함으로써, 구조적 안정성을 제고하였다.In addition, the granular gebion was provided with an induction tube during the installation of packed stones to allow anchors to be typed through the induction tube after the closure of the gebion was completed, thereby improving structural stability.

본 발명의 상세한 구성 및 수행과정을 첨부된 도면을 통하여 설명하면 다음과 같다.The detailed configuration and implementation of the present invention will be described with reference to the accompanying drawings.

도 2는 본 발명을 통하여 시공된 호안공을 도시한 것으로, 폭이 넓고 높이는 낮은 매트리스게비온(20a)과 폭은 좁고 높이가 높은 입상형게비온(20b)이 교대로 접합, 설치되어 제방(10) 사면에 반복되는 돌출부가 형성되었음을 알 수 있다.Figure 2 shows a revetment ball constructed through the present invention, a wide mattress gebion (20a) wide and high and narrow and high granular gebion (20b) is alternately bonded, installed, slopes embankment (10) It can be seen that the projecting portion is formed on the repeating.

도 3은 본 발명이 적용된 하천의 유하상태를 도시한 것으로, 돌출된 입상형게비온(20b)에 의하여 유속이 저감됨과 함께, 입상형게비온(20b)이 수제(水制)의 역할을 수행하고, 수류의 일시적인 정체를 유도함으로써, 수생동식물의 서식환경을 제공함을 알 수 있다.Figure 3 shows the flow state of the river to which the present invention is applied, while the flow rate is reduced by the protruding granular gebion 20b, the granular gebion 20b serves as a homemade (water control), It can be seen that, by inducing a temporary stagnation of water flow, it provides a habitat for aquatic plants and animals.

도 4는 입상형게비온(20b)의 전개도로서, 조립시 폭은 좁고 높이가 높은 구형보(矩形樑) 형태의 게비온을 구성하게 되며, 조립된 입상형게비온(20b)은 도 5 및 도 10에서와 같이, 매트리스게비온(20a)과 접하도록 제방(10) 사면에 설치된 후, 충전석(30)을 포설하고 상부메쉬(21)를 체결하여 시공하게 된다.4 is an exploded view of the granular gebion 20b, which constitutes a spherical gabion having a narrow width and a high height when assembled, and the assembled granular gebion 20b is shown in FIGS. 5 and 10. As such, after being installed on the slope of the embankment 10 to contact the mattress gebion 20a, the filling stone 30 is installed and the upper mesh 21 is fastened to be constructed.

매트리스게비온(20a)과 입상형게비온(20b)은 도 5의 원내 확대부에서와 같이, 체결선(29)을 통하여 체결함으로써 더욱 견고한 시공이 가능하다.The mattress gebion 20a and the granular gebion 20b can be more firmly constructed by fastening through the fastening line 29 as in the enlarged part of the circle of FIG. 5.

도 6은 다양한 형태의 입상형게비온(20b)을 도시한 것으로, 입상형게비온(20b)의 단면형상을 변형함으로써, 유속저감 효과를 조절함은 물론, 미관을 향상시키는 효과도 얻을 수 있다.FIG. 6 illustrates various types of granular gebions 20b. By modifying the cross-sectional shape of the granular gebions 20b, not only the flow rate reduction effect but also the effect of improving aesthetics can be obtained.

한편 도 7은 본 발명의 변형된 실시예의 종단도로서, 입상형게비온(20b)의 높이가 순차적으로 점증(漸增) 또는 점감(漸減)되는 구성을 도시한 것으로, 유속저감 및 감세효과의 급격한 발현으로 인한 충격을 완화할 수 있도록 한 것이다.On the other hand, Figure 7 is a longitudinal sectional view of a modified embodiment of the present invention, showing a configuration in which the height of the granular gebion (20b) is gradually increased or decreased gradually, the flow rate reduction and the reduction of the tax reduction effect It is to help to mitigate the impact of the expression.

도 8은 입상형게비온(20b)을 제방(10) 사면에 설치함에 있어서, 자중에의한 고정에만 의지하지 않고, 제방(10) 사면에 타입(打入)되는 앵커(32)를 이용하여 더욱 견고한 설치가 가능하도록 한 것으로, 입상형게비온(20b) 내부에 충전석(30)을 포설할 때 유도관(31)을 함께 설치하고, 추후 이 유도관(31)을 통하여 앵커(32)를 타입함으로써 입상형게비온(20b)의 활동(sliding)을 방지하게 된다.FIG. 8 further illustrates the use of an anchor 32 that is typed on the slope of the bank 10 in order to install the granular gebion 20b on the slope of the bank 10. In order to enable a solid installation, when installing the filling stone 30 inside the granular gebion (20b), the induction pipe 31 is installed together, and the anchor 32 through the induction pipe 31 later type By doing so, the sliding of the granular gebion 20b is prevented.

유도관(31)은 도 8에 도시된 바와 같이, 하부가 평형하고 높이가 입상형게비온(20b)의 높이와 동일한 관체(管體)로서, 충전석(30)이 포설되고 폐합이 완료된 입상형게비온(20b)을 직접 관통하여 앵커(32)를 타입하는 것은 불가능하므로, 충전석(30)의 포설시 앵커(32)의 통로역할을 수행할 유도관(31)을 미리 설치함으로써, 충전석(30)의 포설 및 입상형게비온(20b)의 폐합을 완료한 후 유도관(31)을 통한 앵커(32)의 타입이 가능하게 된다.As shown in FIG. 8, the induction pipe 31 is a tubular body having an equilibrium lower portion and a height equal to the height of the granular gebion 20b, and having a filling stone 30 installed and closing up. Since it is impossible to type the anchor 32 by penetrating the gebion 20b directly, by installing the induction pipe 31 to serve as a passage of the anchor 32 when the charging seat 30 is installed, the charging seat ( After the installation of 30 and the closing of the granular gebion 20b are completed, the type of the anchor 32 through the induction pipe 31 becomes possible.

이렇듯, 유도관(31)을 통하여 앵커(32)가 타입된 본 발명의 호안공 대표단면도 및 시공과정 흐름도가 각각 도 9 내지 도 11에 도시되어 있다.As such, a representative cross-sectional view and construction process flowchart of the present invention, in which the anchor 32 is typed through the induction pipe 31, are illustrated in FIGS. 9 to 11, respectively.

결국 본 발명의 기술요지는 게비온(gabion)을 통한 하천 호안공법에 있어서, 매트리스게비온(mattress gabion)(20a)의 저면메쉬(23) 및 외벽메쉬(22)를 조립하여 제방(10) 사면에 설치하는 매트리스게비온조립단계(S10)와, 매트리스게비온(20a)에 충전석(充塡石)(30)을 포설하고 상부메쉬(21)를 체결하여 매트리스게비온(20a)을 폐합하는 매트리스게비온완성단계(S20)와, 매트리스게비온(20a)에 접하여 입상형게비온(20b)의 저면메쉬(23) 및 외벽메쉬(22)를 조립하는 입상형게비온조립단계(S30)와, 입상형게비온(20b)에 충전석(30)을 포설하고 상부메쉬(21)를 체결하여 입상형게비온(20b)을 폐합하는 입상형게비온완성단계(S40)로 이루어짐을 특징으로 하는 돌출형 매트리스 게비온을 이용한 생태환경 호안공법이며, 상기 입상형게비온완성단계(S40)는 입상형게비온(20b)내 소정위치에 유도관(31)을 거치하고 충전석(30)을 포설하는 충전석포설단계(S41)와, 입상형게비온(20b)의 상부메쉬(21)를 체결하여 입상형게비온(20b)을 폐합하는 상부메쉬체결단계(S42)와, 유도관(31)을 통하여 제방(10) 사면에 앵커(anchor)(32)를 타입(打入)하는 앵커타입단계(S43)로 이루어짐을 특징으로 하는 돌출형 매트리스 게비온을 이용한 생태환경 호안공법이다.After all, the technical gist of the present invention in the river revetment method through gabion, the bottom mesh 23 and the outer wall mesh 22 of the mattress gabion (20a) is assembled on the slope of the embankment (10) Mattress gebion assembling step (S10) and mattress gebion (20), the filling stone (充 塡 石) 30 is installed in the mating gebion (20a) mating the upper mesh 21 by closing the mater gebion completion step ( S20) and the granular gebion assembly step (S30) and granular gebion (20b) to assemble the bottom mesh 23 and the outer wall mesh 22 of the granular gebion (20b) in contact with the mattress gebion (20a) It is an ecological environment revetment method using the protruding mattress gebion, which is composed of a granular gebion completion step (S40) for laying the stone 30 and fastening the upper mesh 21 to close the granular gebion 20b. The granular gebion completion step (S40) is a predetermined position in the granular gebion (20b) Mounting the inlet pipe 31 and the filling stone laying step (S41) for laying the filling stone 30 and the upper mesh 21 of the granular gebion (20b) by fastening the top of the granular gebion (20b) Protruding mattress comprising a mesh fastening step (S42), and an anchor type step (S43) to type an anchor (32) on the slope of the bank 10 through the induction pipe 31 It is ecological environment reconstruction method using gebion.

본 발명을 통하여 유속의 경감 및 그에 따른 소류력(掃流力) 감소 효과를 얻을 수 있으며, 이로써 하상 세굴(洗掘)을 완화하고 호안공 자체의 구조적 안정성을 확보할 수 있다.Through the present invention, it is possible to reduce the flow velocity and thereby reduce the drift force, thereby relieving bed scour and ensuring structural stability of the repose ball itself.

또한, 제방 사면에 연속적으로 형성된 돌출부를 수류가 통과하면서 발생되는 폭기(曝氣)작용을 통하여 용존산소량을 증가시킬 수 있으며, 돌출부 사이에는 유속이 낮은 공간이 형성되어 각종 수생 동식물의 서식공간을 제공하는 효과를 얻을 수 있다.In addition, the amount of dissolved oxygen can be increased by aeration caused by the flow of water through the protrusions continuously formed on the bank slope, and a space with low flow rate is formed between the protrusions to provide a habitat for various aquatic plants and animals. You can get the effect.

Claims (2)

삭제delete 게비온(gabion)을 통한 하천 호안공법으로서, 매트리스게비온(mattress gabion)(20a)의 저면메쉬(23) 및 외벽메쉬(22)를 조립하여 제방(10) 사면에 설치하는 매트리스게비온조립단계(S10)와, 매트리스게비온(20a)에 충전석(充塡石)(30)을 포설하고 상부메쉬(21)를 체결하여 매트리스게비온(20a)을 폐합하는 매트리스게비온완성단계(S20)와, 매트리스게비온(20a)에 접하여 입상형게비온(20b)의 저면메쉬(23) 및 외벽메쉬(22)를 조립하는 입상형게비온조립단계(S30)와, 입상형게비온(20b)에 충전석(30)을 포설하고 상부메쉬(21)를 체결하여 입상형게비온(20b)을 폐합하는 입상형게비온완성단계(S40)로 이루어짐을 특징으로 하는 돌출형 매트리스 게비온을 이용한 생태환경 호안공법에 있어서,As a river revetment method through gabion, the mattress gabion assembly step of assembling the bottom mesh 23 and the outer wall mesh 22 of the mattress gabion 20a and installing them on the slopes of the embankment 10 (S10). And mattress gebion completion step (S20) for mating the upper mesh 21 and closing the mattress gebion 20a by installing a filling stone 30 on the mattress gebion 20a and mattress gebion 20a. The granular gebion assembly step (S30) of assembling the bottom mesh 23 and the outer wall mesh 22 of the granular gebion 20b in contact with the shell), and the filling stone 30 is installed on the granular gebion 20b and In the ecological environment revetment method using the protruding mattress gebion, characterized in that the granular gebion completion step (S40) for closing the granular gebion (20b) by fastening the mesh 21, 상기 입상형게비온완성단계(S40)는The granular gebion completion step (S40) is 입상형게비온(20b)내 소정위치에 유도관(31)을 거치하고 충전석(30)을 포설하는 충전석포설단계(S41)와;Charged stone laying step (S41) for placing the guide tube 31 at a predetermined position in the granular gebion 20b and laying the filling stone 30; 입상형게비온(20b)의 상부메쉬(21)를 체결하여 입상형게비온(20b)을 폐합하는 상부메쉬체결단계(S42)와;An upper mesh fastening step (S42) of closing the granular gebion 20b by fastening the upper mesh 21 of the granular gebion 20b; 유도관(31)을 통하여 제방(10) 사면에 앵커(anchor)(32)를 타입(打入)하는 앵커타입단계(S43)로 이루어짐을 특징으로 하는 돌출형 매트리스 게비온을 이용한 생태환경 호안공법.Eco-environmental protection method using a protruding mattress gebion, characterized in that it consists of an anchor type step (S43) to type an anchor (32) on the slope of the embankment (10) through the induction pipe (31).
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Cited By (4)

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Publication number Priority date Publication date Assignee Title
KR100870036B1 (en) 2008-05-21 2008-11-21 태흥산업 주식회사 Winding type mattress gabion
KR100919169B1 (en) * 2009-04-02 2009-09-28 (주)대호철망개비온월판넬 Independence type gabion fabric
KR101335543B1 (en) * 2013-02-01 2013-12-02 (주)유환 Plantable gabion and construction method thereof
KR20160124390A (en) 2015-04-17 2016-10-27 주식회사 빌드 Gabion Structure for Inducing Sediment and Preventing Beach Erosion

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JPH11148123A (en) 1997-11-17 1999-06-02 Kyowa Concrete Industry Co Ltd Cage-shaped revetment mat
JP2000154519A (en) * 1998-11-19 2000-06-06 Asahi Chem Ind Co Ltd Planting and protecting bank material

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JPH11148123A (en) 1997-11-17 1999-06-02 Kyowa Concrete Industry Co Ltd Cage-shaped revetment mat
JP2000154519A (en) * 1998-11-19 2000-06-06 Asahi Chem Ind Co Ltd Planting and protecting bank material

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100870036B1 (en) 2008-05-21 2008-11-21 태흥산업 주식회사 Winding type mattress gabion
KR100919169B1 (en) * 2009-04-02 2009-09-28 (주)대호철망개비온월판넬 Independence type gabion fabric
KR101335543B1 (en) * 2013-02-01 2013-12-02 (주)유환 Plantable gabion and construction method thereof
KR20160124390A (en) 2015-04-17 2016-10-27 주식회사 빌드 Gabion Structure for Inducing Sediment and Preventing Beach Erosion
KR101692041B1 (en) * 2015-04-17 2017-01-05 주식회사 빌드 Gabion Structure for Inducing Sediment and Preventing Beach Erosion

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