KR100919759B1 - A sparse mat and that of method - Google Patents

A sparse mat and that of method

Info

Publication number
KR100919759B1
KR100919759B1 KR1020090049593A KR20090049593A KR100919759B1 KR 100919759 B1 KR100919759 B1 KR 100919759B1 KR 1020090049593 A KR1020090049593 A KR 1020090049593A KR 20090049593 A KR20090049593 A KR 20090049593A KR 100919759 B1 KR100919759 B1 KR 100919759B1
Authority
KR
South Korea
Prior art keywords
vegetation
drainage
geocell
geogrid
filled
Prior art date
Application number
KR1020090049593A
Other languages
Korean (ko)
Inventor
박병재
김병환
최의용
이지원
최채복
Original Assignee
주식회사 한국종합기술
(주)가람환경개발
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 한국종합기술, (주)가람환경개발 filed Critical 주식회사 한국종합기술
Priority to KR1020090049593A priority Critical patent/KR100919759B1/en
Application granted granted Critical
Publication of KR100919759B1 publication Critical patent/KR100919759B1/en

Links

Images

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0084—Geogrids
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/20—Miscellaneous comprising details of connection between elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)

Abstract

PURPOSE: An environmentally-friendly vegetative mat for drainage inside a rockfill and scour protection and a construction method of the vegetative mat are provided to prevent scour of a river bed without a separate inundation prevention frame or scour protection block. CONSTITUTION: A method for construction of an environmentally-friendly vegetative mat is as follows. A river bank is arranged and compacted. The upper part of a geogrid(10) is fixed to an excavation of the bank with a pair of steel reinforcements(102). A plurality of + joint pins provided on the bank are screwed in the geogrid. The geogrid is applied on the bank and a geocell(20) is spread on the top of the geogrid. The corners of the geocell are fitted to locking parts of the installed + joint pins. + fixing pins are fixed in the unit cell of the geocell. A scour prevention unit filled with gravel(400) is installed in the geocell. A vegetation layer is placed on the top of a vegetation part formed by the geocell and fixed by + compression pins.

Description

제체 내 배수와 세굴방지가 가능한 친환경적인 식생매트 공법 및 식생매트{A sparse mat and that of method}Eco-friendly vegetation mat method and vegetation mat that can prevent drainage and scour in body {A sparse mat and that of method}

본 발명은 제체 내 배수와 세굴방지가 가능한 친환경적인 식생매트 공법 및 식생매트에 관한 것으로서, 본 발명은 지오셀에 토사가 충진되는 식생부와 작은 자갈이 충진되는 배수로부와 큰 자갈이 충진되는 세굴방지부를 구성하여 제방에 우수의 침투로 인한 함수비 증가로 제방이 약화되는 것을 방지하며, 하상부의 쇄굴방지를 할 수 있는 것에 관한 것이다.The present invention relates to an environment-friendly vegetation mat method and vegetation mat which can prevent drainage and scour in the body, and the present invention relates to a vegetation part in which earth and sand are filled in a geocell and a drainage part in which small gravel is filled and a scour in which large gravel is filled. It is to prevent the weakening of the dike by increasing the water content due to the penetration of rainwater into the dike to prevent the crushing of the lower part of the upper portion.

일반적으로 하천의 제방 법면이나 도로와 단지 절토면 등에는 호안용 콘크리트블록이 기초콘크리트(구조물)를 지지층으로 하여 하부에서 상부를 향해 붙임식 시공이 되고 있다. 이와 같은 콘크리트 층으로 이루어진 토목 구조물은 환경 친화적이지 못하여 자연 생태계에 악영향을 주고 있기 때문에 이들은 다시 복토과정과 식물 식생 과정을 거쳐서 자연 친화적인 환경으로 바뀌고 있다.Generally, embankment surface of roads, roads, and only cut surfaces, etc., have a concrete block for revetment, which is attached from the lower part to the upper part using the foundation concrete (structure) as a supporting layer. Since civil structures made of such concrete layers are not environmentally friendly and adversely affect the natural ecosystem, they are converted to a natural environment through the soil cover and vegetation process.

이와 같은 콘크리트 블록으로 덮인 하천변 등의 경사면을 자연 친화적인 환경으로 전환시키는 공정은 현재 시공된 상태의 콘크리트 층을 일단 걷어내서 제거한 다음, 그 위에 복토를 하고 그리드(grid) 형태의 매트를 시공한 다음, 그 위에 식물을 식생하는 것이었다.The process of converting slopes such as riversides covered with concrete blocks into a natural environment is carried out by removing the concrete layer, which is currently constructed, and then covering it, applying a grid-like mat, , Plant vegetation on it.

그러나 이와 같은 종래의 방식은 일단 경사면으로부터 콘크리트 층을 걷어서 제거하여야 하고, 제거된 콘크리트 층 또한 별도로 폐기물 처리하여야 하기 때문에 이러한 복구 작업에는 많은 비용이 드는 것이었다.However, such a conventional method was expensive because the repair work had to be once removed from the inclined surface, and the removed concrete layer had to be disposed of separately.

따라서 이와 같이 콘크리트 층을 걷어서 제거하는 대신에 콘크리트 층 위에 흙을 덮어서 복토한 후, 그 위에 식물을 식생하는 방법을 취하였다. 그러나 이와 같은 종래의 방식은 식생 식물의 뿌리가 콘크리트 층에 막혀 뻗어나가지 못하는 또 다른 문제점과 함께, 복토된 흙만으로는 토심이 얕아서 수분 및 영양분의 공급이 원활치 못하여 식물이 충분히 성장할 수 없다는 문제점이 있었다. Thus, instead of walking and removing the concrete layer, the soil was covered with soil on the concrete layer, and then a plant was planted thereon. However, this conventional method, along with another problem that the roots of the vegetation plant is not blocked by the concrete layer, and the soil covered by the soil is shallow, there is a problem that the supply of moisture and nutrients is not smooth, the plant cannot grow enough.

따라서 콘크리트 층을 제거하거나 식물의 뿌리가 뻗어 나갈 공간을 제공하여야만 하는 것이었다. 따라서 종래와 같은 방식으로 식물을 식생한 경사면은 식물 식생 후, 약간의 건조시기가 지속되면 대부분 식재된 식물이 고사되는 문제점이 발생하는 것이다.Therefore, they had to either remove the concrete layer or provide space for the plant's roots to extend. Therefore, the slope in which plants are planted in the same manner as in the conventional art is that, after plant vegetation, if a slight drying period is maintained, most planted plants die.

한편 이와는 다르게 비분해성 폴리프로필렌만으로 구성된 네트(Net)를 경사면에 시공한 경우에는 또 다른 문제점을 갖는다. 예를 들면 쌍떡잎(활엽수) 식물이 발아해서 네트를 뚫고 나오지 못한다거나, 설치류나 지렁이와 같은 환형동물, 기타 지중에 서식하는 작은 생물들이 비분해성 네트로 인해 죽거나 이동통로가 제한되는 문제점을 발생시키는 것이었다.On the other hand, if the net (Net) consisting of only non-degradable polypropylene on the inclined surface has another problem. For example, dicotyledonous plants could not germinate through the net, or they could cause problems such as rodents, worms such as earthworms, and other small creatures living in the ground, resulting in the death of non-degradable nets or restricted travel pathways.

또한, 종래의 식생매트는 하천의 제방에 고정핀으로 단순히 고정되어 있어 부상(Lift force)에 따른 식생매트가 유실되는 문제점이 있으며, 특히 식물 뿌리가 활착되기 이전 장마철이나 집중호우 시 제체 내 점차적인 침수로 인한 함수비 증가로 포화되면 제방이 느슨하게 된다. 이런 상황에서 전체적인 슬라이딩(미끄러짐)이 발생하게 된다. 따라서 단순히 식생만으로 제방을 보호하는 데에는 한계가 있는 바, 제방의 함몰에 따른 대형사고의 문제점이 발생하고 있는 것이 현실이다. In addition, the conventional vegetation mat has a problem that the vegetation mat is lost due to the lift (lift force) is simply fixed to the bank of the river, in particular during the rainy season or heavy rain before the plant roots are active If the saturation is caused by an increase in water content due to the flooding, the dike is loose. In this situation, an overall sliding occurs. Therefore, there is a limit to protecting the dike simply by vegetation, the reality is that the problem of large accidents caused by the sinking of the dike.

상술한 문제점을 해결하기 위하여, 본 발명의 목적은 과거 식생방법과는 달리 기초부(콘크리트 구조물)없이 상부로부터 시공이 가능하며 별도의 하상부 세굴방지를 위한 공종없이 시공을 동시에 실시함으로써 일체화된 구조로 안전성은 물론 공종의 단순화로 저비용의 친환경적인 제방구축이 가능하다. In order to solve the above problems, the object of the present invention, unlike the past vegetation method can be constructed from the top without the foundation (concrete structure) and integrated structure by simultaneously performing the construction without the work to prevent the washing of the lower part It is possible to construct eco-friendly dike with low cost by simplifying construction as well as safety.

특히 하천 제방에 우수가 침투하여 함수비가 높아짐으로써 발생하는 제방의 붕괴를 막을 수 있도록 배수로부를 설치하며, 또한 하상부의 세굴을 방지할 수 있는 세굴방지부를 설치하여 배수와 세굴방지가 가능한 친환경적인 식생매트 공법 및 식생매트를 제공하는데 있다.In particular, drainage is installed to prevent the collapse of the dike, which is caused by rainwater infiltration into the river bank and water content increases, and eco-friendly vegetation that prevents drainage and scour is prevented by installing a scour prevention part that prevents scour at the upper part of the river. To provide a mat method and vegetation mat.

상술한 목적을 달성하기 위하여, 하천제방 또는 도로의 사면에 설치되는 식생매트 공법에 있어서, 하천제방의 법면의 구배 조정 및 다짐을 한 후 제방의 천단부 줄터파기홈에 지오그리드의 상단을 한 쌍의 철근에 고정하고, 그리드 포설 전 제방에 거치되어 있는 다수의 +자형 체결핀을 상기 지오그리드에 끼움체결 후 지오그리드를 제방에 포설하는 공정과;In order to achieve the above object, in the vegetation mat method installed on the slope of the river bank or the road, after adjusting and compacting the slope of the bank surface of the river bank, a pair of upper ends of the geogrid is formed in the end of the bank of the bank. Fixing to reinforcing steel bars and inserting a plurality of + -shaped fastening pins mounted on the dike before the grid is laid on the geogrid and then installing the geogrid on the dike;

상기 지오그리드의 상부에 지오셀을 펼쳐서 설치하되, 이미 설치된 다수의 +자형 체결핀의 걸림부에 지오셀의 모서리부를 끼움하는 한편, 지오셀의 단위셀 내부에는 +자형 고정핀이 끼움 설치되는 공정과;While installing the geocells on the top of the geogrid to install, while inserting the edge of the geocell to the engaging portion of the plurality of + -shaped fastening pins already installed, while the + -shaped fixing pin is fitted inside the unit cell of the geocell and ;

지오셀의 내부에 토사가 채움되는 식생부와, 상기 식생부의 사이에 형성되며 지오셀의 내부에 작은 자갈이 채움되는 배수로부와, 상기 식생부와 배수로부의 하부에 구비된 지오셀에는 큰 자갈이 채움되는 세굴방지부가 설치되는 공정과;Soil filling the inside of the geocell and the vegetation portion formed between the vegetation portion, the drainage passage portion is filled with small gravel inside the geocell, and the geocells provided under the vegetation portion and the drainage passage large gravel Installing a scour prevention part to be filled;

식생부의 상부에 식생대를 포설하되, +자형 압착핀으로 상기 식생대를 고정하는 공정이 순차적으로 진행되는 것을 특징으로 하는 배수와 세굴방지가 가능한 친환경적인 식생매트 공법과 식생매트를 제공한다.The vegetation zone is installed on top of the vegetation part, but the process of fixing the vegetation zone with a + -shaped pressing pin is provided in sequence provides an ecological vegetation method and vegetation mat capable of drainage and scour prevention.

본 발명은 지오그리드와 지오셀이 연속된 바구니(Basket)형태로 다수의 단위셀로 조합된 내부에 토사가 충진되는 식생부와 작은 자갈이 충진되는 배수로부와 큰 자갈이 충진되는 세굴방지부를 구성하여 제방에 우수의 침투로 인한 함수비 증가로 제방이 약화되는 것을 방지하며, 하상부에 별도의 침수방틀이나 세굴방지블럭을 설치하지 않고 하상부의 세굴방지를 할 수 있는 효과가 있다.The present invention comprises a vegetation part in which earth and earth are filled, a drainage part in which small gravel is filled, and a scour prevention part in which a large gravel is filled. It prevents the dike from weakening due to an increase in the water content due to the penetration of rainwater into the dike, and has the effect of preventing the washing of the lower portion without installing a separate submerged frame or scour prevention block on the lower portion.

이하에서는 첨부된 도면을 참조하여 본 발명의 구체적인 일실시예를 설명하기로 한다. 우선, 첨부된 도면을 살펴보면 다음과 같다.Hereinafter, with reference to the accompanying drawings will be described a specific embodiment of the present invention. First, look at the accompanying drawings as follows.

도1은 본 발명의 지오셀의 접힌 상태와 지오셀의 펼친 상태를 도시한 도면이며, 도2는 본 발명의 구성요소의 일부를 도시한 도면이고, 도3 내지 도12는 본 발명의 식생매트를 하천의 제방에 설치하는 공정을 도시한 도면이고, 도13은 도11의 A-A부를 도시한 측단면도이며, 도14는 본 발명의 배수유도대의 구조를 도시한 분해사시도이고, 도15는 이웃하는 배수유도대의 체결구조를 전면에서 도시한 도면이며, 도16은 이웃하는 배수유도대의 체결구조를 배면에서 도시한 도면이다. 1 is a view showing the folded state and the expanded state of the geocell of the present invention, Figure 2 is a view showing a part of the components of the present invention, Figures 3 to 12 is a vegetation mat of the present invention FIG. 13 is a side cross-sectional view showing part AA of FIG. 11, FIG. 14 is an exploded perspective view showing the structure of the drainage induction zone of the present invention, and FIG. 15 is a neighboring view. Fig. 16 shows the fastening structure of the drainage induction band from the front, and Fig. 16 shows the fastening structure of the neighboring drainage induction band from the rear.

본 발명의 배수와 세굴방지가 가능한 친환경적인 식생매트 공법 및 식생매트는 지오셀(20)에 토사(200)가 충진되는 식생부(A)와, 작은 자갈(300)이 충진되는 배수부(B)와 큰 자갈(400)이 충진되는 세굴방지부(C)를 구성하여 제방(100)에 우수의 침투로 인한 함수비 증가로 제방이 약화되는 것을 방지하며, 하상부의 쇄굴방지를 할 수 있는 것에 관한 것이다.Eco-friendly vegetation mat method and vegetation mat method of the drainage and scour prevention of the present invention is a vegetation part (A) and the small gravel 300 is filled with a vegetation part (A) filled with geocells 20 (B) ) To construct the scour prevention part (C) filled with large gravel 400 to prevent the weakening of the embankment due to the increase in water content due to the penetration of rainwater into the embankment 100, and to prevent the crushing of the lower part. It is about.

본 발명의 공법에 사용되는 식생매트의 주요 구성은 크게 지오그리드(10)와 지오셀(20) 및 상기 지오그리드(10)와 지오셀(20)을 연결하는 +자형 체결핀(30)과 지오셀(20)의 단위셀(21)의 내부의 모서리부(211)에 설치되어 단위셀(21)이 마름모 형상을 유지하도록 조력하며 또한 하단이 지오그리드(10)를 압착하면서 제방에 설치되는 +자형 고정핀(40)과 식생대(60)를 고정하게 되는 +자형 압착핀(50)과 식생부(A)와 배수부(B)의 경계가 되는 지오셀(30)에 설치되어 식생부(A)로 부터 배수로부(B)로 물의 이동을 유도하는 배수유도대(70)로 되어 있다.The main configuration of the vegetation mat used in the method of the present invention is the geogrid 10 and the geocell 20 and the + -shaped fastening pin 30 and the geocell (10) connecting the geogrid 10 and the geocell 20 It is installed in the corner portion 211 of the inside of the unit cell 21 of 20) to help the unit cell 21 to maintain a rhombus shape, and the lower end of the + -shaped fixing pin is installed on the bank while pressing the geogrid 10 (40) and the vegetation zone 60 is installed in the + -shaped pressing pin 50 and the geocell 30 which is the boundary between the vegetation part (A) and the drainage part (B) is installed from the vegetation part (A) A drainage induction zone 70 for inducing the movement of water to the drainage passage part B is provided.

그리고 본 발명의 배수와 세굴방지가 가능한 친환경적인 식생매트 공법은 본 발명의 식생매트를 하천의 제방에 설치하는 공정을 도시한 도면인 도3 내지 도12에서 와같이, 하천제방의 법면의 구배 조정 및 다짐을 한 후 제방(100)의 천단부 홈(101)에 지오그리드(10)의 상단을 한 쌍의 철근(102)으로 고정하고, 제방에 거치되어 있는 다수의 +자형 체결핀(30)을 상기 지오그리드(10)에 끼움체결 후 지오그리드(10)를 제방에 포설하는 공정(S100)이 이루어진다.And the eco-friendly vegetation mat method capable of preventing drainage and scouring of the present invention, as shown in Figures 3 to 12 showing the process of installing the vegetation mat of the present invention on the banks of the river, the slope of the slope of the river banks And after fixing the top of the geogrid 10 to the top end groove 101 of the embankment 100 with a pair of reinforcing bars 102, a plurality of + -shaped fastening pins 30 mounted on the embankment After fastening to the geogrid 10, the step (S100) of laying the geogrid 10 on the embankment is made.

즉, 도4에서와 같이 지오그리드(10)의 상단을 천단부홈(101) 내에서 일측의 철근(102)에 감싼 후, 타측의 철근(102)을 일측의 철근(102)을 감은 후 남은 여분 의 지오그리드(10)의 상단부에 거치시켜 지오그리드를 천단부에서 고정함으로써 별도로 천단부에서 지오그리드를 고정하기 위한 앵커설치나 콘크리트의 설치를 하지 않아도 된게 된다.That is, after wrapping the upper end of the geogrid 10 in one end reinforcement 102 in the top end groove 101, as shown in Figure 4, the other side of the reinforcement 102 after winding the reinforcement 102 of the other side By mounting the geogrid at the top end of the geogrid 10 by fixing the geogrid at the top end, there is no need to install anchors or concrete for fixing the geogrid at the top end separately.

그리고 +자형 체결핀(30)은 지오그리드(10)를 포설하기 전에 지오그리드(10)의 하부에서 지오그리드(10)의 사각홀(도면번호 미도시)로 끼워넣어 걸림부(31)가 돌출되도록 한다.In addition, the + -shaped fastening pin 30 is inserted into a square hole (not shown) of the geogrid 10 at the lower portion of the geogrid 10 before the geogrid 10 is installed so that the locking portion 31 protrudes.

이어서 상기 지오그리드(10)의 상부에 지오셀(20)을 펼쳐서 설치하되, 이미 설치된 다수의 +자형 체결핀(30)의 걸림부(31)에 지오셀(20)의 모서리부(211)를 끼움하는 한편, 지오셀(20)의 단위셀(21) 내부에는 +자형 고정핀(40)이 끼움 설치되는 공정(S200)이 이루어진다.Subsequently, the geocell 20 is installed unfolded on top of the geogrid 10, but the edge portion 211 of the geocell 20 is fitted into the engaging portion 31 of the plurality of + -shaped fastening pins 30 already installed. On the other hand, inside the unit cell 21 of the geocell 20 is a step (S200) is fitted to the + -shaped fixing pin 40 is fitted.

상술한 +자형 체결핀(30)의 걸림부(31)에 지오셀(20)의 상단부가 끼워지게 됨으로써 도7과 같이 지오셀(20)과 지오그리드(10)가 일체화된 연속형 바구니(Basket)형태로 거동하게 된다.As the upper end of the geocell 20 is fitted into the engaging portion 31 of the + -shaped fastening pin 30 described above, a continuous basket in which the geocell 20 and the geogrid 10 are integrated as shown in FIG. 7. It behaves in form.

아울러 단위셀(21)이 마름모 형상을 유지할 수 있도록 +자형 고정핀(40)을 단위셀(21)의 내부에 끼우게 되며, 도2에서 도시된 +자형 고정핀(40)의 뾰쪽한 하단(도면번호 미도시)은 하천의 제방에 고정되어 지오그리드(10)를 더욱 안전하게 압착하게 된다.In addition, the + -shaped fixing pin 40 is inserted into the inside of the unit cell 21 so that the unit cell 21 can maintain the rhombus shape, and the lower end of the + -shaped fixing pin 40 shown in FIG. The reference number is not shown) is fixed to the bank of the river is to compress the geogrid 10 more securely.

그리고 지오셀(20)의 내부에 토사(200)가 채움되는 식생부(A)와, 상기 식생부(A)의 사이에 형성되며 지오셀(20)의 내부에 작은 자갈(300)이 채움되는 배수로부(B)와, 상기 식생부(A)와 배수로부(B)의 하부에 구비된 지오셀(20)에는 큰 자 갈(400)이 채움되는 세굴방지부(C)가 설치되는 공정(S300)이 이루어진다.In addition, the soil part 200 is filled in the inside of the geocell 20, and the vegetation part A is formed between the vegetation part A and the small gravel 300 is filled in the inside of the geocell 20. The step of installing the scour prevention portion (C) is filled in the large drainage portion (B), the geocell 20 provided in the lower portion of the vegetation portion (A) and the drainage passage (B) ( S300) is made.

이어서 식생부(A)의 상부에 식생대(60)를 포설하되, +자형 압착핀(50)으로 상기 식생대(60)를 고정하는 공정(S400)이 순차적으로 진행되는 것을 특징으로 한다.Subsequently, the vegetation zone 60 is installed on the top of the vegetation part A, and the step S400 of fixing the vegetation zone 60 with a + -shaped pressing pin 50 is performed in sequence.

한편, 상기 공정외에 도14 내지 도16에 도시된 배수유도대가 (S200)공정 후에 식생부(A)와 배수로부(B) 사이에 설치되어 식생부(A)로 유입된 물이 배수로부(B)로 유출되도록 하게 한다.Meanwhile, in addition to the above process, the drainage induction band shown in FIGS. 14 to 16 is installed between the vegetation part A and the drainage path part B after the step S200, and the water introduced into the vegetation part A is the drainage path B. ) To get out.

그리고 본 발명의 공법에 사용되는 식생매트는 도1 및 도2와 도14 내지 도16에서 알 수 있듯이, 사면에 설치되는 지오그리드(10)와, 상기 지오그리드(10)의 상부에 설치되되 다수의 단위셀(21)로 형성되며 +자형 체결핀(30) 및 +자형 고정핀(40)으로 고정되는 지오셀(20)과, 상기 지오셀(20)의 상부에 포설되고 +자형 압착핀(50)으로 고정되는 식생대(60) 및 단위셀(21) 내부에 토사(200)가 채움되는 식생부(A)와 단위셀(21) 내부에 작은 자갈(300)이 채움되는 배수로부(B) 사이에 설치되는 배수유도대(70)로 구성되는 것을 특징으로 한다.And the vegetation mat used in the method of the present invention, as can be seen in Figures 1 and 2 and 14 to 16, the geogrid 10 is installed on the slope and the top of the geogrid 10, a plurality of units A geocell 20 formed of a cell 21 and fixed with a + -shaped fastening pin 30 and a + -shaped fixing pin 40, and installed on top of the geocell 20 and having a + -shaped pressing pin 50. Between the vegetation zone 60 and the vegetation part A in which the soil 200 is filled in the unit cell 21 and the drainage path B in which the small gravel 300 is filled in the unit cell 21. It is characterized by consisting of a drainage induction band 70 to be installed.

상술한 배수유도대(70)는 일측면은 폐쇠되고 타측면은 개방부(71)가 형성되어 내부에 스펀지(80)가 삽입되게 되며, 배면(72)에는 한쌍의 유입홀(721)이 형성되고 전면(73)에는 다수의 배출홀(731)이 형성되는 한편, 상면(74)에는 돌기(741)가 형성되어 발광바(75)의 하면에 형성된 홈(751)이 끼움된 채로 접착되며, 상면의 양단에는 볼트(a)가 일체로 구비된 연결부(76)가 형성되어 이웃하는 배수유도대(70)가 커넥터(77)로 연결되고, 하면에는 끼움부(78)가 형성되어 삽입홈(901)이 구비된 고정받침(90)에 볼트 체결되게 된다. The above-mentioned drainage guide 70 has one side closed and the other side has an opening 71 formed therein so that the sponge 80 is inserted therein, and a pair of inflow holes 721 are formed at the rear surface 72. And a plurality of discharge holes 731 are formed on the front surface 73, while protrusions 741 are formed on the upper surface 74, and the grooves 751 formed on the lower surface of the light emitting bar 75 are bonded to each other while being fitted. At both ends of the upper surface, a connection portion 76 having integrally provided bolts (a) is formed so that a neighboring drainage guide 70 is connected to the connector 77, and a lower portion of the insertion portion 78 is formed with an insertion groove ( 901 is bolted to the fixed base 90 is provided.

도1은 본 발명의 지오셀의 접힌 상태와 지오셀의 펼친 상태를 도시한 도면.1 is a view showing a folded state and an expanded state of the geocell of the present invention.

도2는 본 발명의 구성요소의 일부를 도시한 도면.2 illustrates some of the components of the invention.

도3 내지 도12는 본 발명의 식생매트를 하천의 제방에 설치하는 공정을 도시한 도면.3 to 12 are views showing the process of installing the vegetation mat of the present invention on a bank of a river.

도13은 도11의 A-A부를 도시한 측단면도.Fig. 13 is a side cross-sectional view showing a portion A-A of Fig. 11;

도14는 본 발명의 배수유도대의 구조를 도시한 분해사시도.14 is an exploded perspective view showing the structure of the drainage induction zone of the present invention.

도15는 이웃하는 배수유도대의 체결구조를 전면에서 도시한 도면. 15 is a front view showing a fastening structure of neighboring drainage guides.

도16은 이웃하는 배수유도대의 체결구조를 배면에서 도시한 도면. Fig. 16 is a view showing the fastening structure of neighboring drainage guides from the back side;

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10 : 지오그리드 20 : 지오셀10: geogrid 20: geocell

21 : 단위셀 30 : +자형 체결핀21: unit cell 30: + shaped fastening pin

31 : 걸림부 40 : +자형 고정핀31: engaging part 40: + shaped fixing pin

50 : +자형 압착핀 60 : 식생대50: + -shaped pressing pin 60: vegetation zone

70 : 배수유도대 71 : 개방부70: drainage guide 71: opening

72 : 배면 73 : 전면72: rear 73: front

74 : 상면 75 : 발광바74: upper surface 75: light emitting bar

76 : 연결부 77 : 커넥터76 connection portion 77 connector

78 : 끼움부 80 : 스펀지78: fitting 80: sponge

90 : 고정받침 100 : 제방90: fixed base 100: embankment

101 : 천단부 줄터파기홈 102 : 철근101: heaven end trough groove 102: rebar

103 : 와이어 200 : 토사103: wire 200: earth and sand

211 : 모서리부 300 : 작은 자갈 211: corner portion 300: small gravel

400 : 큰 자갈 721 : 유입홀400: large gravel 721: inlet hole

731 : 배출홀 741 : 돌기731: discharge hole 741: projection

751 : 홈 771,781,901a : 홀751: Home 771,781,901a: Hall

901 : 끼움홈 a : 볼트901 fitting groove a: bolt

b : 너트 A : 식생부 b: nut A: vegetation part

B : 배수로부 C : 세굴방지부B: Drainage part C: Scour prevention part

Claims (4)

하천제방 또는 도로의 사면에 설치되는 식생매트 공법에 있어서,In the vegetation mat method installed in the river bank or the slope of the road, 하천제방의 법면의 구배 조정 및 다짐을 한 후 제방(100)의 천단부 줄 터파기 홈(101)에 지오그리드(10)의 상단을 한 쌍의 철근(102)으로 고정하고, 제방에 거치되어 있는 다수의 +자형 체결핀(30)을 상기 지오그리드(10)에 끼움체결 후 지오그리드(10)를 제방에 포설하는 공정(S100)과;After adjusting and compacting the slope of the river embankment, the top of the geogrid 10 is fixed to the top end trench groove 101 of the embankment 100 with a pair of reinforcing bars 102 and mounted on the embankment. Inserting a plurality of + -shaped fastening pins 30 into the geogrid 10 and then installing the geogrid 10 on the embankment (S100); 상기 지오그리드(10)의 상부에 지오셀(20)을 펼쳐서 설치하되, 이미 설치된 다수의 +자형 체결핀(30)의 걸림부(31)에 지오셀(20)의 모서리부(211)를 끼움하는 한편, 지오셀(20)의 단위셀(21) 내부에는 +자형 고정핀(40)이 끼움 설치되는 공정(S200)과;The geocell 20 is installed on the top of the geogrid 10 to be expanded, and the edge part 211 of the geocell 20 is fitted into the engaging portion 31 of the plurality of + -shaped fastening pins 30 already installed. On the other hand, the unit cell 21 of the geocell 20 is a step (S200) and the + -shaped fixed pin 40 is fitted in the installation; 지오셀(20)의 내부에 토사(200)가 채움되는 식생부(A)와, 상기 식생부(A)의 사이에 형성되며 지오셀(20)의 내부에 작은 자갈(300)이 채움되는 배수로부(B)와, 상기 식생부(A)와 배수로부(B)의 하부에 구비된 지오셀(20)에는 큰 자갈(400)이 채움되는 세굴방지부(C)가 설치되는 공정(S300)과;The vegetation part A in which the earth and sand 200 is filled in the geocell 20, and formed between the vegetation part A and a drainage path in which the small gravel 300 is filled in the geocell 20 is filled. Step (B) and the geocell 20 provided in the lower portion of the vegetation portion (A) and the drainage passage (B) step of installing a scour prevention portion (C) filled with a large gravel 400 (S300) and; 식생부(A)의 상부에 식생대(60)를 포설하되, +자형 압착핀(50)으로 상기 식생대(60)를 고정하는 공정(S400)이 순차적으로 진행되는 것을 특징으로 하는 배수와 세굴방지가 가능한 친환경적인 식생매트 공법.While installing the vegetation zone 60 on the top of the vegetation part (A), drainage and scour prevention is characterized in that the step (S400) of fixing the vegetation zone 60 with a + -shaped pressing pin 50 is carried out sequentially Eco-friendly vegetation mat method possible. 제1항에 있어서, (S200)공정 후에 식생부(A)와 배수부(B) 사이에 배수유도 대(70)가 설치되는 공정이 더 구비되는 것을 특징으로 하는 배수와 세굴방지가 가능한 친환경적인 식생매트 공법.The method of claim 1, wherein after the step (S200) is further provided with a process for installing the drainage induction zone 70 between the vegetation portion (A) and the drainage portion (B), the drainage and eco-friendly Vegetation mat method. 제1항 또는 제2항의 공법에 사용되는 식생매트에 있어서, 사면에 설치되는 지오그리드(10)와, 상기 지오그리드(10)의 상부에 설치되는 다수의 단위셀(21)로 형성되며 하중이 고르게 분포 전달되도록 토사가 채워지게 되는 한편, +자형 체결핀(30) 및 +자형 고정핀(40)으로 고정되는 지오셀(20)과, 상기 지오셀(20)의 상부에 포설되고 +자형 압착핀(50)으로 고정되는 식생대(60) 및 단위셀(21) 내부에 토사(200)가 채움되는 식생부(A)와 단위셀(21) 내부에 작은 자갈(300)이 채움되는 배수로부(B)사이에 설치되는 배수유도대(70)로 구성되는 것을 특징으로 하는 배수와 세굴방지가 가능한 친환경적인 식생매트.In the vegetation mat used in the method according to claim 1 or 2, the geogrid 10 is provided on the slope and the plurality of unit cells 21 are installed on the top of the geogrid 10, the load is evenly distributed. While the soil is filled to be delivered, the geocell 20 is fixed by the + -shaped fastening pin 30 and the + -shaped fixing pin 40, and the + -shaped pressing pin (installed on the top of the geocell 20) The vegetation zone 60 fixed to 50 and the vegetation part A in which the soil 200 is filled in the unit cell 21 and the drainage part B in which the small gravel 300 is filled in the unit cell 21 are filled. An eco-friendly vegetation mat capable of drainage and scour prevention, characterized in that consisting of drainage induction band 70 is installed between. 제3항에 있어서, 배수유도대(70)는 일측면은 폐쇄되고 타측면은 개방부(71)가 형성되어 내부에 스펀지(80)가 삽입되게 되며, 배면(72)에는 한쌍의 유입홀(721)이 형성되고 전면(73)에는 다수의 배출홀(731)이 형성되는 한편, 상면(74)에는 돌기(741)가 형성되어 발광바(75)의 하면에 형성된 홈(751)이 끼움된 채로 접착되며, 상면의 양단에는 볼트(a)가 일체로 구비된 연결부(76)가 형성되어 이웃하는 배수유도대(70)가 커넥터(77)로 연결되고, 하면에는 끼움부(78)가 형성되어 삽입홈(901)이 구비된 고정받침(90)에 볼트체결되는 것을 특징으로 하는 배수와 세굴방지가 가능한 친환경적인 식생매트. According to claim 3, the drainage guide 70 has one side is closed and the other side is formed with an opening 71 is inserted into the sponge 80, the rear surface 72 has a pair of inlet holes ( 721 is formed and a plurality of discharge holes 731 are formed on the front surface 73, while the projections 741 are formed on the upper surface 74, the groove 751 formed in the lower surface of the light emitting bar 75 is fitted It is bonded together, and both ends of the upper surface is formed with a connecting portion 76 is provided with a bolt (a) integrally, the neighboring drainage guide 70 is connected to the connector 77, the lower portion of the fitting portion 78 is formed Eco-friendly vegetation mat capable of drainage and scour prevention, characterized in that the bolt is fastened to the fixing base 90 is provided with an insertion groove (901).
KR1020090049593A 2009-06-04 2009-06-04 A sparse mat and that of method KR100919759B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090049593A KR100919759B1 (en) 2009-06-04 2009-06-04 A sparse mat and that of method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090049593A KR100919759B1 (en) 2009-06-04 2009-06-04 A sparse mat and that of method

Publications (1)

Publication Number Publication Date
KR100919759B1 true KR100919759B1 (en) 2009-10-06

Family

ID=41571916

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090049593A KR100919759B1 (en) 2009-06-04 2009-06-04 A sparse mat and that of method

Country Status (1)

Country Link
KR (1) KR100919759B1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2556196A2 (en) 2010-04-08 2013-02-13 Zaklad Slusarski Przetworstwo Tworzyw Sztucznych Feliks Gajos, Boleslaw Dutkiewicz sp. jawna Method of protecting a soil from erosion and equipment set for such protection
CN103352444A (en) * 2013-07-18 2013-10-16 管大为 Lattice type river bank revetment structure and construction method thereof
CN103828634A (en) * 2014-03-07 2014-06-04 深圳市万信达生态环境股份有限公司 Strip vegetation device and method for recovery of damaged slope vegetation
KR20160027646A (en) 2014-09-02 2016-03-10 최의용 Bank and method for the same using the geotextiles tube law for preventing coastal erosion
KR101817719B1 (en) 2017-09-08 2018-01-11 일양산업 주식회사 Reinforced Geocells and manufacturing methods for public works
JP2018053518A (en) * 2016-09-28 2018-04-05 株式会社総合開発 Slope of bank shoulder block
CN109778880A (en) * 2019-02-14 2019-05-21 长安大学 A kind of construction method of geotechnical grid barricade
CN110106828A (en) * 2019-03-29 2019-08-09 浙江农林大学 A kind of ecological permeable dam suitable for small watershed in mountain river water quality strengthened purification
CN110777591A (en) * 2019-10-28 2020-02-11 中交路桥建设有限公司 Geogrid for roadbed reinforcement and reinforcement method thereof
KR20200052740A (en) 2018-11-07 2020-05-15 한국토지주택공사 Vegetation frame and vegetation device with vegetated frame.
CN113152359A (en) * 2021-03-03 2021-07-23 重庆德润新邦环境修复有限公司 Ecological reconstruction method for bottom hardened river channel
CN114993265A (en) * 2022-06-08 2022-09-02 武汉大学 Method for measuring surface matrix loss of river bank slope ecological bank protection structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0667545U (en) * 1993-03-01 1994-09-22 横浜ゴム株式会社 Retaining wall structure
JPH11100849A (en) 1997-09-29 1999-04-13 Mitsubishi Kagaku Sanshi Corp Construction method for retaining wall and slope
JPH11148132A (en) 1997-11-17 1999-06-02 Hiroshi Komori Protection body, for slope face
KR20090021917A (en) * 2007-08-29 2009-03-04 주식회사 오륙개발 Lay earth on the ground development method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0667545U (en) * 1993-03-01 1994-09-22 横浜ゴム株式会社 Retaining wall structure
JPH11100849A (en) 1997-09-29 1999-04-13 Mitsubishi Kagaku Sanshi Corp Construction method for retaining wall and slope
JPH11148132A (en) 1997-11-17 1999-06-02 Hiroshi Komori Protection body, for slope face
KR20090021917A (en) * 2007-08-29 2009-03-04 주식회사 오륙개발 Lay earth on the ground development method

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2556196A2 (en) 2010-04-08 2013-02-13 Zaklad Slusarski Przetworstwo Tworzyw Sztucznych Feliks Gajos, Boleslaw Dutkiewicz sp. jawna Method of protecting a soil from erosion and equipment set for such protection
CN103352444A (en) * 2013-07-18 2013-10-16 管大为 Lattice type river bank revetment structure and construction method thereof
CN103352444B (en) * 2013-07-18 2015-07-15 管大为 Lattice type river bank revetment structure and construction method thereof
CN103828634A (en) * 2014-03-07 2014-06-04 深圳市万信达生态环境股份有限公司 Strip vegetation device and method for recovery of damaged slope vegetation
KR20160027646A (en) 2014-09-02 2016-03-10 최의용 Bank and method for the same using the geotextiles tube law for preventing coastal erosion
JP2018053518A (en) * 2016-09-28 2018-04-05 株式会社総合開発 Slope of bank shoulder block
KR101817719B1 (en) 2017-09-08 2018-01-11 일양산업 주식회사 Reinforced Geocells and manufacturing methods for public works
KR20200052740A (en) 2018-11-07 2020-05-15 한국토지주택공사 Vegetation frame and vegetation device with vegetated frame.
CN109778880A (en) * 2019-02-14 2019-05-21 长安大学 A kind of construction method of geotechnical grid barricade
CN110106828A (en) * 2019-03-29 2019-08-09 浙江农林大学 A kind of ecological permeable dam suitable for small watershed in mountain river water quality strengthened purification
CN110777591A (en) * 2019-10-28 2020-02-11 中交路桥建设有限公司 Geogrid for roadbed reinforcement and reinforcement method thereof
CN113152359A (en) * 2021-03-03 2021-07-23 重庆德润新邦环境修复有限公司 Ecological reconstruction method for bottom hardened river channel
CN114993265A (en) * 2022-06-08 2022-09-02 武汉大学 Method for measuring surface matrix loss of river bank slope ecological bank protection structure
CN114993265B (en) * 2022-06-08 2023-08-18 武汉大学 Method for measuring surface matrix loss of river bank slope ecological revetment structure

Similar Documents

Publication Publication Date Title
KR100919759B1 (en) A sparse mat and that of method
KR100813236B1 (en) The structure for a slope reinforcement and eco slope reinforcement method
KR100824938B1 (en) Vegetation mat for river bulkhead and surface of slope protection and this construction technique
KR100737768B1 (en) Environmental vegetation mat pannels
KR20120021670A (en) Reinforcement mattress gabion for afforestation environment and construction method
RU2582814C1 (en) Method for construction of landslide protection structure of biopositive
KR100959828B1 (en) A vegetation slope structure
KR100644413B1 (en) A tree-planting block for vegetation
KR101025260B1 (en) Slope stabilization method which uses prefabricated shore protection block and coir mat
CN211446799U (en) Be applied to ecological slope protection structure among channel treatment project
CN104818734B (en) Control completely decomposed granite side slope damage by water waterproof and water drainage system and construction method thereof
KR101963362B1 (en) Reinforced gabion retaining wall capable of completely drainage and construction method thereof
JP5097249B2 (en) Drain structure and construction method of drain structure
KR200389250Y1 (en) Slope-Protect Weight Block for Prevent Degradation
KR20060108900A (en) Slope-protect weight block for prevent degradation
KR100884017B1 (en) Method of Constructing Bank Walls with Recovering Natural Environment
KR101342130B1 (en) Eco greening and reinforcing facilities for slope of road
KR100968518B1 (en) Construction method of reinforced green retaining wall
KR101055295B1 (en) Revetment construction method using revetment structure of vegetational gabion with grid in a body and vegetational gabion therewith
KR20090068692A (en) Construction method of vegetation protection structure
CN213417730U (en) Wetland revetment slope protection structure
CN217580226U (en) Collect drainage, reinforcement and ecological afforestation in side slope ecological protection structure of an organic whole
CN214783651U (en) River course shore protection structure of high-efficient scour prevention
CN218880907U (en) Ecological bank protection of gabion
CN217419490U (en) A green ecological bank protection water bank structure for river course

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
N231 Notification of change of applicant
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120925

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20130925

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20140925

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20150924

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20160927

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20170921

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20180911

Year of fee payment: 10