KR20000000283A - Making method of earth mixture to be used to spray to incised earth - Google Patents
Making method of earth mixture to be used to spray to incised earth Download PDFInfo
- Publication number
- KR20000000283A KR20000000283A KR1019990043595A KR19990043595A KR20000000283A KR 20000000283 A KR20000000283 A KR 20000000283A KR 1019990043595 A KR1019990043595 A KR 1019990043595A KR 19990043595 A KR19990043595 A KR 19990043595A KR 20000000283 A KR20000000283 A KR 20000000283A
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- South Korea
- Prior art keywords
- incised
- ground
- incision
- earth
- mixed
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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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/30—Miscellaneous comprising anchoring details
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- 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)
- Cultivation Of Plants (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
Description
본 발명은 토목공사에서 발생하는 절개지의 녹화를 위하여 절개지에 성토를 하기 위한 성토방법에 관한 것이다.The present invention relates to a fill method for filling in the incision for greening of the incision generated in the civil works.
토목공사로 발생되는 절개지는 일반적으로 산 능선이 절개되는 것이므로 급경사를 이루게 되며, 절개지를 형성하는 절개지의 단면은 여러 형태의 단층을 형성하므로 절개 상태를 그대로 방치하면 우기나 해빙기에 낙석이나 산사태가 발생하여 인명피해 뿐 아니라 산업에 큰 지장을 초래하게되어 그 방지를 위해 다양한 공법이 있었던 것이 사실이다.The incisions generated by civil engineering generally make steep slopes because the mountain ridges are incisions, and the sections of the incisions forming the incisions form various types of faults. As a result, not only human damage but also a great disruption to the industry, it is true that there were various construction methods for the prevention.
최근까지 이용해왔던 절개지의 녹화방법은 절개지에 여러개의 앙카를 설치한 후 철망을 산개하고 앙카에 철망을 고정시키므로 서 낙반 사고를 방지하고 철망 위에 진흙과 씨앗을 혼합한 혼합토를 상기 철망 위에 일정한 두께로 살포하여 절개지를 성토하고 절개지를 녹화시키는 것이다.The method of greening of incisions, which has been used until recently, installs several anchors in the incisions and then spreads the wire mesh and secures the wire mesh in the anchors to prevent the fall accident and to mix the clay and seeds mixed on the wire mesh to a certain thickness. It is sprayed to fill the incision and greening the incision.
상기와 같이 철망 위에 성토하기 위해서 혼합토와 철망을 이용하는 경우, 철망의 장력에 의해 철망과 지면이 유착되지 못하므로 철망과 지면이 간격이 커지게 되어 철망이 묻히도록 살포하기 위해서는 많은 양의 혼합토가 요구되는 것이다. 또한 진흙만으로 형성된 성토는 일정 기간이 경과하면 자양분이 상실되어 식재한 식물이 고사하기 쉬우므로 정상적인 녹화를 이루기에 어려움이 예상되는 것이다.When mixed soil and wire mesh are used to fill the wire mesh as described above, since the wire mesh and the ground cannot be coalesced due to the tension of the wire mesh, a large amount of mixed soil is required to spread the wire mesh and the ground so that the wire mesh is buried. Will be. In addition, the soil formed with mud only loses nourishment after a certain period of time, and thus, planted plants are likely to die, which makes it difficult to achieve normal greening.
상기와 같은 문제점을 고려하여 절개지에 일정한 시간이 경과하면 부식하는 코어네트를 산개하여 지면에 유착시키고 혼합토에 씨앗과 씨앗의 자양분을 혼합하여 살포하면 적은 양의 살포로도 코어네트를 매몰시킬 수 있고 씨앗이 성장하는 동안 충분한 자양분을 공급할 수 있는 혼합토를 조성하여 절개지를 성토하는데 본 발명의 목적이 있다.In consideration of the above problems, when a certain time has elapsed in the incision, the core net is corroded to disperse and coalesced on the ground, and the seed is mixed with nutrients in the soil and sprayed to spray the core net even with a small amount of spraying. It is an object of the present invention to form a mixed soil capable of supplying sufficient nutrients during seed growth to fill the incision.
상기와 같이 코어네트는 철망과 비교하여 변형이 용이하므로 절개지의 굴곡진 모양대로 즉 절개지에 코어네트를 덮은 후에도 절개지의 굴곡이 그대로 표현될 수 있도록 네트를 설치해야한다.As described above, since the core net is more easily deformed than the wire mesh, the net must be installed so that the curvature of the incision can be expressed as it is even after covering the core net in the incision.
상기와 같이 코어네트로 절개지를 덮은 후 절개지에 혼합토를 살포할 때 성토된 혼합토 표면은 절개지의 굴곡이 그대로 살아 있도록 한다.After covering the incision with the core net as described above, when the mixed soil is sprayed on the incision, the surface of the mixed soil is made to keep the curvature of the incision as it is.
도 1은 본 발명이 시공된 혼합토의 단면도.1 is a cross-sectional view of the mixed soil construction of the present invention.
도 2는 본 발명의 시공상태도.Figure 2 is a construction state of the present invention.
도 3은 종래의 시공상태도.Figure 3 is a conventional construction state.
[도면의 주요부분에 대한 부호의 설명][Explanation of symbols on the main parts of the drawings]
11 : 절개지 12 : 그물11: incision 12: net
13 : 혼합토 14 : 씨앗13: mixed soil 14: seeds
15 : 앙카15: Anchor
이하 첨부된 도면과 실시 예를 참고하여 본 발명에 대해서 상세히 설명하고자 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and embodiments.
본 발명은 일정한 각으로 절개된 절개지(11)와 절개지(11)를 덮는 코어네트(12)와 혼합토(13)와 식물의 씨앗(14)으로 구성된다.The present invention is composed of the incision (11) cut at a predetermined angle and the core net 12, the mixed soil 13 and the seed 14 of the plant covering the incision (11).
도 1은 절개지(11)의 성토하는 방법을 도시하고자 한 것이고, 도 2는 시공상태를 도시하고자 한 것이다.1 is intended to show how to fill the incision 11, Figure 2 is to show the construction state.
혼합토(13)의 구성은 10㎡당 황토 49중량%, 지역표토 31.8중량%, 발효 톱밥으로 된 유기질비료 8중량%, 분쇄한 야자껍질 9.8중량%, 혼합씨앗 1.2중량%로 형성되고, 절개지(11)를 덮어 씌우는 그물(12)의 코어 굵기는 2㎜∼3㎜로 형성되고 그물(12)의 크로스 간격은 5㎜×2㎜로 형성되어 코어네트가 형성된다.The mixed soil 13 is composed of 49% by weight of yellow soil per 10 m2, 31.8% by weight of topsoil, 8% by weight of organic fertilizer made of fermented sawdust, 9.8% by weight of crushed palm bark, 1.2% by weight of mixed seeds, and The core thickness of the net 12 which covers 11) is formed by 2 mm-3 mm, and the cross space | interval of the net 12 is formed by 5 mm x 2 mm, and a core net is formed.
상기 혼합토(13)의 구성에서 황토는 점질성과 중화작용이 뛰어나고 지역표토는 그 지역에서 성장하는 식물이 잘 적응할 수 있도록 조성된 흙에 한한 것이며, 유기질비료는 식재된 식물이 성장하는데 필요한 자양분이 되며, 야자 껍질은 섬유질로 구성되고 일정한 크기로 분쇄된 것이므로 상기 황토와 혼합하면 접합성이 커져서 혼합토의 살포후 비가 오더라도 쉽게 씻겨 붕괴되는 경우가 방지된다.In the composition of the mixed soil 13, ocher is excellent in viscosity and neutralization, and local topsoil is limited to soil that is well adapted to plants growing in the region, and organic fertilizer becomes nutrients necessary for planted plants to grow. Since the shell is composed of fiber and is pulverized to a certain size, when mixed with the loess, the adhesiveness increases, so that even if it rains after spraying the mixed soil, it is easily washed and collapsed.
본 발명의 작용을 실시상황으로 설명하자면,To describe the operation of the present invention in an embodiment,
절개지(11)는 표토에서 시작하여 아랫 방향으로 지면을 절개하는 것이므로 그 단층은 다양하게 구성되는 것이 일반적이다.Incision 11 is to cut the ground in the downward direction starting from the topsoil, so that the fault is generally configured in various ways.
예로 단층의 표면부위는 일정한 두께의 흙으로 구성되며 그 아래는 다양한 암석층이 형성된다. 상기 암석층은 단단한 암석으로 층을 이루는 경우와 후기 암석으로 변형되어 부서지기 쉬운 암석층으로 형성되어 절개지(11)의 표면은 아기자기한 굴곡을 구성하게 되는 것이다.For example, the surface of a single layer is composed of soil of a certain thickness, and various rock layers are formed below. The rock layer is formed of a hard rock layer and a rock layer which is deformed into a late rock and is brittle, so that the surface of the incision 11 forms a cute bend.
위와 같이 형성된 절개지(11)에 코어 그물(12)을 씌우고 절개지(11)의 요부에는 간단한 앙카(15)를 설치하여 그물(12)이 요부에 충분히 근접할 수 있도록 앙카(15)와 그물(12)을 결착하도록 한 후, 최하 두께가 3㎝가 되도록 혼합토(13)를 살포한다.Cover the core net 12 to the incision 11 formed as described above, and install a simple anchor 15 in the recess of the incision 11, the anchor 15 and the net 12 so that the net 12 is close enough to the recess. ) And spread the mixed soil 13 so that the minimum thickness is 3 cm.
상기와 같이 코어네트(12)에 살포된 혼합토(13)는 황토에 의해 절개지(11)의 단층과 접착이 용이하게 되고 야자피의 혼합에 의해 황토의 점질성이 강해져서 살포된 혼합토(13)가 건조된 후에 비가 오더라도 혼합토(13)가 씻겨 나가는 경우가 발생하지 않아 식재한 식물이 충분히 발육할 수 있도록 일정한 기간 동안 보호할 수 가 있는 것이다.As described above, the mixed soil 13 sprayed onto the core net 12 is easily adhered to the single layer of the incision 11 by the loess, and the mixed soil 13 sprayed by the viscous mixture becomes stronger due to the mixing of the palm trees. Even if it rains after drying, the mixed soil (13) does not occur if the plant is planted enough to protect it for a certain period of time to develop enough.
본 발명에 의한 절개지의 성토방법은 절개지에 혼합토를 살포한 후에 비에 의해 무너지거나 씻겨가지 않으므로 영양분의 손실이 거의 없어 식재한 식물이 성장하면서 고사하는 경우가 발생하지 않으며 그물과 지표의 간극이 거의 없으므로 살포되는 혼합토의 량이 적게 소요될 뿐 아니라 절개지의 요부까지 충분한 살포가 가능하여 견고성이 유지된다.In the landfill method of the incision according to the present invention, after spraying the mixed soil on the incision, it is not collapsed or washed by rain, so there is almost no loss of nutrients, so that the planted plant does not die and grows, and the gap between the net and the surface is almost insignificant. Therefore, not only the amount of mixed soil to be sprayed is required but also sufficient spraying is possible to the indentation part, thereby maintaining the robustness.
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Application Number | Priority Date | Filing Date | Title |
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KR1019990043595A KR20000000283A (en) | 1999-10-09 | 1999-10-09 | Making method of earth mixture to be used to spray to incised earth |
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KR1019990043595A KR20000000283A (en) | 1999-10-09 | 1999-10-09 | Making method of earth mixture to be used to spray to incised earth |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100775985B1 (en) * | 2006-07-07 | 2007-11-29 | 이용건 | Material for afforesting incline and incline afforesting structure having the same |
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1999
- 1999-10-09 KR KR1019990043595A patent/KR20000000283A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100775985B1 (en) * | 2006-07-07 | 2007-11-29 | 이용건 | Material for afforesting incline and incline afforesting structure having the same |
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