KR100925982B1 - A greening core-net construction method for an incline plane protection - Google Patents

A greening core-net construction method for an incline plane protection Download PDF

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KR100925982B1
KR100925982B1 KR1020070108104A KR20070108104A KR100925982B1 KR 100925982 B1 KR100925982 B1 KR 100925982B1 KR 1020070108104 A KR1020070108104 A KR 1020070108104A KR 20070108104 A KR20070108104 A KR 20070108104A KR 100925982 B1 KR100925982 B1 KR 100925982B1
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South Korea
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soil
core
greening
core net
construction method
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KR1020070108104A
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Korean (ko)
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KR20090042385A (en
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구자석
김시영
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구자석
김시영
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • E02D17/202—Securing of slopes or inclines with flexible securing means
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0051—Including fibers

Abstract

본 발명은 등산객의 통행이 빈번한 비탈진 소로 및 등산로에서 답압과 강우로 인하여 토사가 유실되거나 세굴되는 것을 방지할 수 있도록 녹화하는 천연섬유를 이용한 코어네트에 관한 것으로, 코어네트는 코코넛 섬유를 얇은 판상으로 길게 성형한 매트를 폭방향으로 일정간격을 이격하여 접어올려 돌출부를 형성하고, 돌출부 사이에는 토사를 채우고 다짐한 후 토사 위로 돌출되는 돌출부는 경사진 방향의 아래쪽으로 굽혀 다져진 토사를 덮어 토사가 노출되지 않게 하여 답압이나 강우에 의하여 유실되지 않게 하면서 다공성의 코아네트에 초류종자가 부착되어 발아, 성장할 수 있게 한 것을 특징으로 한다.The present invention relates to a core net using natural fibers to prevent the loss of soil or scour due to the pressure and rainfall in mountain slopes and hiking trails frequented by climbers, the core net is a coconut fiber thin plate The long formed mat is folded at regular intervals in the width direction to form a protrusion, and the soil is filled between the protrusions, and after the compaction, the protrusions protruding over the soil are bent downward in the inclined direction so that the soil is not exposed. It is characterized in that it is possible to germinate and grow by attaching the seed species to the porous core of the core while not being lost by the pressure or rainfall.

천연섬유, 매트, 앵커, 법면, 녹화 Natural fiber, mat, anchor, cotton, greening

Description

경사면 보호를 위한 녹화용 코어네트 시공방법{A greening core-net construction method for an incline plane protection}Greening core-net construction method for an incline plane protection

본 발명은 사람의 통행이 빈번한 비탈진 소로 및 등산로 등에서 강우 및 답압에 의한 토사유실방지 및 세굴억제와 함께 임간나지(林間裸地)의 녹화를 위한 것이다.The present invention is intended for the greening of forest land (방지 地) with the prevention of sediment loss due to rainfall and depression in the slopes and hiking trails where people pass frequently.

비탈진 소로 및 등산로 등에서 흔히 발생하는 답압에 의한 세굴은 강우에 의하여 가속화되어 물길을 형성하여 산지사면의 산사태 등을 유발하기도 하므로 경사면에 계단을 설치하거나 테크로드 등을 설치하고, 불가피할 경우에는 돌붙임, 돌계단, 잡석채움, 목책 등으로 유실을 억제하는 방법이 널리 사용되어 왔으나 과도한 비용이 소요되었다.Scour due to pressure, which is common in non-dedusting furnaces and hiking trails, is accelerated by rainfall, forming water paths, which can cause landslides on mountain slopes, so staircases or tech roads are installed on slopes. However, the method of suppressing the loss by using stone stairs, rubble filling and barriers has been widely used, but excessive costs are required.

종래 상기와 같은 문제점을 해결하기 위하여 KR등록실용신안 제0195287호(2000.09.01공고)호에서는 도 1에 도시한 것과 같이 자연부식 가능한 섬유질 재료를 망체로 직조한 망체(1)층을 기본 골격으로 구성하고 그 일면에 연질의 다공성 박판층(3, 4)을 일체로 적층하고 그 중앙부에 일정거리를 두고 씨앗(5), 비료(6), 토양개량제(7)들을 분포시켜 천연원료로 제조한 접착제로 고정처리하여 준 녹화부재가 제안된바 있었으며, KR공개특허 제1998-276125호에서는 폐면제품을 가공하여 만드는 솜털가공과정과, 상기 솜털을 격자모양의 광분해성 합성수지재로 이루어진 망에 부착하는 리틀펀치로 부착과정 및 고압의 송풍력으로 상기 망에 부착되지 아니한 솜털을 망으로부터 제거하는 과정을 거쳐 얻어지는 보호수단을 법면의 녹화를 위해 이용되는 종자파종시 그 사면에 고정부재로 밀착시켜 법면의 유실방지 및 종자의 조기발아, 생육을 촉진시키는 법면의 녹화방법이 공지된바 있었다.In order to solve the above problems, KR Utility Model No. 0195287 (2000.09.01) discloses a mesh 1 layer made of a natural corrosive fibrous material as a mesh as shown in FIG. It is made of natural raw materials by laminating the soft porous thin layers 3, 4 on one side thereof integrally and distributing seeds (5), fertilizers (6) and soil modifiers (7) at a distance from the center. The greening member fixed with adhesive has been proposed. KR Publication No. 1998-276125 discloses a fluffy processing process by processing a closed product, and attaches the fluffy to a grid made of a photodegradable synthetic resin material. Protecting means obtained through the process of attaching with little punch and the process of removing the fluffy unattached to the net by the high pressure blowing force is used for seeding of seed when used for greening of the surface. It was in close contact with the fixing member was recorded how the slopes are known bar to facilitate the early germination, growth of the seeds and to prevent the loss of the slopes.

상기와 같은 종래의 수단은 법면의 표면에 망체를 도포하여 경사면의 토사유실 및 세굴을 억제할 수 있게 하였으나 망체사이의 토사가 강우에 의하여 유실되는 것을 방지할 수 없었고, 망체가 답압에 의하여 쉽게 훼손될 수 있다는 문제점이 있었다.Conventional means as described above can be applied to the surface of the normal surface to suppress the loss of soil and scour on the slope, but the soil between the mesh can not prevent the loss of rain due to rainfall, the network is easily damaged by pressure There was a problem that could be.

본 발명은 코코넛 섬유로 길게 형성한 매트를 폭방향으로 일정한 간격으로 돌출되게 접어 주름진 형상의 토사 포집용 코어네트를 형성하고 코어네트 돌출부 사이의 토사포집부에는 돌출부 높이의 2/3정도 되게 토사를 채워넣고 다져 돌출부 높이의 1/2정도가 되게 한 후, 다져진 토사 위의 돌출부는 법면의 아래쪽 방향으로 접어 토사층의 표면을 답압과 강우에 의하여 유실되는 것을 보호할 수 있게 구성하여 초류 종자 등이 부착되어 성장할 수 있게 구성한다.The present invention is to fold the mat formed by the coconut fiber protruding at regular intervals in the width direction to form a corrugated soil collection core net, and the earth and sand to the soil collection portion between the core net projections to about 2/3 of the height of the projection. After filling and compacting to about 1/2 of the height of the protrusion, the protrusions on the chopped soil are folded downward to the surface of the soil to protect the surface of the soil layer from being lost due to pressure and rainfall. We construct to be able to grow.

또한 토사 포집용 코어네트가 법면을 따라 흘러내려가는 것을 방지하기 위하여 코어네트의 가장자리에 일정한 간격으로 앵커를 설치하고, 앵커사이에는 코어네트의 토사포집부의 바닥면을 가로지르는 강선을 연결하여 코어네트를 지면에 고정되게 한다.Also, in order to prevent the sediment collecting core net from flowing along the surface, anchors are installed at the edge of the core net at regular intervals, and between the anchors, a steel wire that crosses the bottom surface of the soil collecting portion of the core net is connected to the core net. Secure to the ground.

본 발명은 표면에 노출되는 토사층이 없어 답압이나 강우에 의한 토사유실을 방지할 수 있고, 토사층이 표면을 덮는 코어네트의 돌출부가 상·하 가로방향으로 서로 분리되어 있어 답압 등에 의하여 표면의 코아네트가 훼손되더라도 훼손부위가 길게 찢어지지 않고 부분적인 훼손으로 끝나게 할 수 있으며, 기반지층이 초류의 성장에 부적합한 토양일지라도 토사 포집부에 채워넣은 토사로 인하여 초류의 발아 및 활착을 원활하게 할 수 있게 하는 효과가 있다.The present invention has no soil layer exposed on the surface to prevent soil loss due to pressure or rainfall, and the projections of the core net covering the surface of the soil layer are separated from each other in the up and down horizontal directions, so that the core of the surface Even if the soil is damaged, the damaged area may not be long torn, but may be partially damaged. Even though the soil is not suitable for the growth of the grassland, the soil is filled in the soil collection area so that the germination and rooting of the grass can be smoothed. It works.

본 발명 경사면 보호를 위한 녹화용 코어네트 시공방법의 바람직한 실시 예를 첨부한 도면을 참조하여 상세하게 설명하기로 한다.With reference to the accompanying drawings, a preferred embodiment of the corenet construction method for greening the present invention for protection of the inclined surface will be described in detail.

도 2는 본 발명 코어네트의 평면도이고, 도 3은 본 발명 코어네트의 단면도이며, 도 4는 본 발명 코어네트의 토사포집부에 토사를 채워넣은 후 다짐 전 상태도이고, 도 5는 본 발명 코어네트의 토사포집부에 채워넣는 토사를 다짐하여 시공완료한 상태도이다.Figure 2 is a plan view of the corenet of the present invention, Figure 3 is a cross-sectional view of the corenet of the present invention, Figure 4 is a state diagram before compaction after filling the earth and sand collecting portion of the corenet of the present invention, Figure 5 is a core of the present invention It is a state diagram completed by plowing the soil to be filled in the earth and sand collecting portion of the net.

도면에 도시한 바와 같이 본 발명은 코코넛 야자열매 껍질에서 추출한 섬유(Palm)를 압축한 후 천연라텍스 원액을 분사하여 200℃ 정도의 고온스팀으로 성형한 매트로 코어네트(3)를 형성한다.As shown in the figure, the present invention compresses the fiber (Palm) extracted from the coconut coconut shell, and then sprays the natural latex stock solution to form a core net (3) formed of a high temperature steam of about 200 ℃.

매트는 3~10mm 정도의 다양한 두께와 다양한 폭으로 길게 성형하여 권취된 상태로 시판되고 있다.The mat is marketed in the form of a coil wound in a length of 3 to 10 mm in various thicknesses and various widths.

본 발명에서 적용되는 매트의 바람직한 규격은 폭 1.5~2m, 두께5mm내외가 적 당하나 설치조건에 따라 폭과 두께는 조정이 가능하다.The preferred size of the mat to be applied in the present invention is 1.5 ~ 2m in width, 5mm in thickness is suitable, but the width and thickness can be adjusted according to the installation conditions.

매트는 폭 방향으로 일정간격을 이격하여 매트를 겹쳐 돌출부(1)를 형성한다.The mat overlaps the mat at regular intervals in the width direction to form the protrusion 1.

돌출부(1)의 높이는 돌출부(1)와 돌출부(1)가 형성되는 길이방향 매트의 간격보다 1.5배 정도가 되게 하며 돌출부(1) 사이의 간격은 20cm, 돌출부(1)의 높이는 30cm정도가 되게 하는 것이 바람직하다.The height of the protrusions 1 is about 1.5 times the distance between the protrusions 1 and the longitudinal mat in which the protrusions 1 are formed. The distance between the protrusions 1 is 20 cm, and the height of the protrusions 1 is about 30 cm. It is desirable to.

또한 돌출부(1)의 상부, 중간, 하부에는 각각 결합하는 봉재선 결합부(2)를 형성하여 돌출부(1)가 항상 일정한 형태를 유지할 수 있게 봉재한다.In addition, the bar portion coupling portion 2 is formed on the upper, middle, and lower portions of the protrusion 1 to seal the protrusion 1 so as to maintain a constant shape at all times.

돌출부(1)를 형성하고 봉재한 코어네트(3)는 시공하고자 하는 법면(4)에 돌출부(1)가 경사면과 직각방향이 되게 설치한다.The core net 3, which forms and seals the protrusions 1, is installed on the normal surface 4 to be installed such that the protrusions 1 are perpendicular to the inclined surface.

코어네트(3)를 시공하기 전 시공할 경사면은 토사의 일부를 걷어내고 표면을 정리한 후 설치하는 것이 바람직하다.It is preferable to install the inclined surface before construction of the core net 3 after removing part of the soil and arranging the surface.

법면(4)에 설치될 코아네트(3)의 가장자리에는 일정한 간격으로 앵커(5)를 타설한다.Anchors 5 are placed at edges of the core 3 to be installed on the front surface 4 at regular intervals.

앵커(5)는 동결심도 이하로 항타 고정할 수 있는 길이로 하며, 앵커(5)와 앵커(5) 사이에는 코어네트(3)를 가로지르는 폭 방향과 코어네트(3)의 길이방향으로 각각 와이어(6)를 결속하여 코어네트(3)를 고정한다.The anchor 5 has a length that can be fixed to the depth of freezing below, and between the anchor 5 and the anchor 5 in the width direction across the core net 3 and in the longitudinal direction of the core net 3, respectively. Tie the wire 6 to fix the core net 3.

앵커(5) 및 와이어(6)는 융용아연도금한 소재를 사용하여 부식을 방지할 수 있게 하는 것이 바람직하다.The anchor 5 and the wire 6 are preferably made of hot dip galvanized material to prevent corrosion.

법면(4)에 설치된 코어네트(3)의 돌출부(1)와 돌출부(1) 사이, 즉 토사포집 부(7)에는 석력이 포함되지 않는 토사를 채우되 토사(8)의 채움높이는 돌출부(1) 높이의 2/3를 넘지 않도록 하는 것이 바람직하며, 채워넣은 토사(8)를 소형진동램머나 인력으로 다짐하여 다짐비율을 50%정도 되게 하고 토사(8)가 다짐된 후 남아있는 돌출부(1)는 법면(4)의 경사면 아래쪽 방향으로 꺾여지게 하여 다져진 토사(8)위를 덮어 강우나 답압으로부터 토사(8)를 보호하고 초류종자 등을 부착하여 발아될 수 있게 한다.Between the protrusion 1 and the protrusion 1 of the core net 3 installed on the surface 4, that is, the soil collecting part 7, the soil is not included in the soil, but the filling height of the soil 8 is increased. It is preferable not to exceed 2/3 of the height, and the filled soil 8 is compacted with a small vibratory rammer or manpower so that the compaction ratio is about 50% and the protrusions remaining after the soil 8 is compacted (1). ) Is bent downward on the inclined surface of the law surface (4) to cover the top of the compacted soil (8) to protect the soil (8) from rainfall or depression and to attach germination seed so that it can be germinated.

또한 토사(8) 위를 덮는 돌출부(1)가 탄력에 의하여 토사(8)표면과 벌어지는 것을 방지할 수 있도록 돌출부(1)의 단부에 핀(도면미도시)을 박거나 아래쪽 돌출부(1)의 꺾여지는 부분과 바늘과 실을 이용하여 결속할 수도 있다.Also, a pin (not shown) is inserted at the end of the protrusion 1 to prevent the protrusion 1 covering the top of the soil 8 from being separated from the surface of the soil 8 by elasticity. It is also possible to bind using the bent part and the needle and thread.

본 발명은 등산객의 통행이 잦아 답압에 의하여 토양유실이나 세굴의 우려가 있는 산지의 법면을 보호하고 녹화하는데 활용할 수 있다.The present invention can be utilized to protect and green the slopes of the mountain area where there is a risk of soil loss or scour due to the pressure of hikers pass frequently.

도 1은 KR등록실용신안 제0195287호의 단면도1 is a cross-sectional view of KR Utility Model No. 0195287

도 2는 본 발명 코어네트의 평면도2 is a plan view of the corenet of the present invention

도 3은 본 발명 코어네트의 단면도3 is a cross-sectional view of the corenet of the present invention

도 4는 본 발명 코어네트의 토사포집부에 토사를 채워넣은 후 다짐전 상태도Figure 4 is a state before the compaction after filling the earth and sand to the earth and sand collecting portion of the core net of the present invention

도 5는 본 발명 코어네트의 토사 포집부에 채워넣은 토사를 다짐하여 시공완료한 상태도Figure 5 is a state of construction completed by compacting the earth and sand filled in the earth and sand collecting portion of the core net of the present invention

※ 도면의 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

1. 돌출부 2. 봉재선 결합부1. projecting part 2. bar connecting part

3. 코어네트 4. 법면3. Corenet 4. Front

5. 앵커 6. 와이어5. Anchor 6. Wire

7. 토사포집부 8. 토사7. Earth and sand collection department 8. Earth and sand

Claims (1)

천연섬유부재를 이용하여 산지법면의 토사유실과 세굴을 방지하고 녹화할 수 있게 하는 코어네트에 있어서,In the core net using natural fiber member to prevent the soil loss and scour of the mountain surface, and to greening, 천연섬유매트를 폭방향으로 일정간격을 이격하여 돌출되게 접어 토사포집부(7)를 형성한 코어네트(3)를 법면(4)에 설치하고 앵커(5)와 와이어(6)로 지면에 고정한 후 토사포집부(7)에 토사(8)를 채우고 다짐작업 후 다짐한 토사(8) 위쪽에 돌출되는 돌출부(1)를 법면(4)의 경사면 아래쪽 방향으로 접어 토사포집부(7)의 토사(8)를 덮을 수 있도록 한 것을 특징으로 하는 경사면 보호를 위한 녹화용 코어네트 시공방법.Fold the natural fiber mat to be spaced apart at regular intervals in the width direction to install the core net (3) formed on the surface (4) to form the soil collecting part (7) and fixed to the ground with anchors (5) and wires (6) After filling the earth and sand (8) in the earth and sand collecting portion (7), and after the compaction work, the projecting portion (1) protruding above the compacted soil (8) is folded in the downward direction of the inclined surface of the surface (4) to the soil ( 8) Corenet construction method for greening protection for the inclined surface, characterized in that to cover.
KR1020070108104A 2007-10-26 2007-10-26 A greening core-net construction method for an incline plane protection KR100925982B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100972394B1 (en) 2009-11-24 2010-07-27 주식회사 우일 이알에스 Method for greening inclined clay containing high density salt
KR101096304B1 (en) 2011-02-25 2011-12-20 윤정배 The anchor with helix and the vegetation construction method with the anchor and egetation mat
KR20190002660U (en) 2018-04-16 2019-10-24 김동현 A coir-net anchor pin

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101278823B1 (en) * 2010-10-01 2013-06-25 구자석 A greening core-net construction method for an incline plane protection

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JP2001246682A (en) 2000-03-07 2001-09-11 Daiwabo Co Ltd Network body and manufacturing method thereof
JP2003239290A (en) 2002-02-20 2003-08-27 Okumura Corp Greening method for bare ground slope and vegetation foundation bed
KR200420824Y1 (en) 2006-04-19 2006-07-06 주식회사 케이.씨 리버텍 Plantation structure on the surface of the concrete block installed around the river side
KR100665965B1 (en) 2005-03-03 2007-01-09 신천희 Vegetation mat for revetment block afforestation

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001246682A (en) 2000-03-07 2001-09-11 Daiwabo Co Ltd Network body and manufacturing method thereof
JP2003239290A (en) 2002-02-20 2003-08-27 Okumura Corp Greening method for bare ground slope and vegetation foundation bed
KR100665965B1 (en) 2005-03-03 2007-01-09 신천희 Vegetation mat for revetment block afforestation
KR200420824Y1 (en) 2006-04-19 2006-07-06 주식회사 케이.씨 리버텍 Plantation structure on the surface of the concrete block installed around the river side

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100972394B1 (en) 2009-11-24 2010-07-27 주식회사 우일 이알에스 Method for greening inclined clay containing high density salt
KR101096304B1 (en) 2011-02-25 2011-12-20 윤정배 The anchor with helix and the vegetation construction method with the anchor and egetation mat
KR20190002660U (en) 2018-04-16 2019-10-24 김동현 A coir-net anchor pin

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