JPS60208518A - Greens-planting work on slope surface - Google Patents
Greens-planting work on slope surfaceInfo
- Publication number
- JPS60208518A JPS60208518A JP6488884A JP6488884A JPS60208518A JP S60208518 A JPS60208518 A JP S60208518A JP 6488884 A JP6488884 A JP 6488884A JP 6488884 A JP6488884 A JP 6488884A JP S60208518 A JPS60208518 A JP S60208518A
- Authority
- JP
- Japan
- Prior art keywords
- slope
- soil
- net
- frame material
- frame
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 76
- 239000002689 soil Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 9
- 210000004027 cell Anatomy 0.000 claims description 12
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 210000001316 polygonal cell Anatomy 0.000 claims description 3
- 239000011111 cardboard Substances 0.000 claims description 2
- 239000011087 paperboard Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000003337 fertilizer Substances 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000001413 cellular effect Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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
- E02D17/202—Securing of slopes or inclines with flexible securing means
Abstract
Description
【発明の詳細な説明】
本発明は盛土法面又は切土法面の緑化工法に関し、特に
急傾斜の法面および不陸部分のある法面の緑化にも適用
できる法面緑化工法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for greening an embankment slope or a cut slope, and particularly to a slope greening method that can be applied to the greening of steep slopes and slopes with uneven parts.
不織布９紙またはダンボールのテープ状の基材を貼り合
わせて蜂巣状のセルを形成し、基材に合成樹脂を塗布ま
たは含浸させて耐候性および機械的強度を強化した枠材
およびこれを用いた法面緑化工法は本出願人等が先に出
願している（特開昭５８−６２２２１号公報）。この緑
化工法は、合成樹脂含浸枠材を伸展して法面に敷設し、
アンカーピン等で法面に固定したのち各セル内に客土し
て植生を行うもので、枠材自体がかなり機械的強さを有
しているため客土よる際に押し倒されることが少なく客
土作業が容易となる外、枠材の耐候性も大きいので、法
面の緑化が十分に生育するまでは客土した土壌を保持し
うるものである。A frame material in which tape-shaped base materials of non-woven fabric 9 paper or cardboard are pasted together to form honeycomb-like cells, and the base material is coated or impregnated with synthetic resin to strengthen weather resistance and mechanical strength, and a frame material using the same. The slope greening method was previously filed by the present applicant (Japanese Unexamined Patent Publication No. 58-62221). This greening method involves stretching synthetic resin-impregnated frame material and laying it on the slope.
After fixing it to the slope with anchor pins, etc., soil is added to each cell and vegetation is planted.The frame material itself has considerable mechanical strength, so it is less likely to be pushed over when adding soil. In addition to making soil work easier, the frame material has great weather resistance, so it can hold the added soil until the greenery on the slope has grown sufficiently.
しかしながら、法面の傾斜が急な場合は降雨による表１
面の土壌の流失は避は得す、また法面が切土法面であっ
て岩盤が露出している場合のように不陸部′分があると
枠材が不陸部分で浮き上り、アンカーピンを用いても法
面に密着しない場合があり、セル内に客土した土壌の保
持機能に欠け、良好な法面緑化を行いえないという難点
があった。However, if the slope is steep, it may be caused by rainfall.
Washing away of the soil on the surface can be avoided, and if the slope is a cut slope and there is an uneven part, such as when the bedrock is exposed, the frame material will float up on the uneven part. Even when anchor pins are used, they may not adhere tightly to the slope, and they lack the ability to retain the added soil within the cell, making it impossible to achieve good slope greening.
本発明はかかる難点の解消を目的としてなされたもので
、重ね合わせたテープ状の基材を所定間隔で互に接合し
たものであって、伸展したとき多角形のセルが蜂巣状に
形成される枠材を法面に敷設してアンカーピン等で画法
法面に固定し、つぎに当該枠材の各セル内に客土したの
ちその上からネット材を敷設してアンカーピン等で当該
法面に固定するか、または上記法面に敷設した枠材の上
にネット材を重ねて敷設して当該法面にアンカーピン等
で固定したのち当該ネット材をとおして枠材の各セル内
に客土するようにしたことを特徴とする法面緑化工法を
提供するものである。The present invention was made with the aim of solving this problem, and consists of overlapping tape-like base materials joined together at predetermined intervals, and when stretched, polygonal cells are formed in a honeycomb shape. Lay the frame material on the slope and fix it to the slope with anchor pins, etc. Next, add soil in each cell of the frame material, then lay net material on top of it and fix it to the slope using anchor pins etc. Either fix it to the surface, or lay the net material overlapping the frame material laid on the slope, fix it to the slope with anchor pins, etc., and then insert it into each cell of the frame material through the net material. The present invention provides a slope greening method characterized by the use of soil.
第１図ないし第８図は本発明を説明するための図で、ま
ず第１図に示すように、法面（１）に伸展させた枠材（
２）を敷設して適宜間隔でアンカ（３）で法面（１）に
固定する。枠材（２）の諸元は、例えば高さ５〜１０ｃ
ＩＩｔ、１つのセルの大きさは幅０．５〜１ｍの六角形
材質は厚さ０．１〜０．２ｆｆの不織布に不飽和ポリエ
ステルを含浸させたのち加熱硬化処理を施したものであ
る。つぎに第２図に示すように枠材（２）の上を覆うよ
うに網目の粗い魚網などのネット材（４）を敷設し、適
宜間隔でアンカ（５）で法面（１）に固定する。この場
合岩盤等が露出しているために、オーバーハングとなっ
ている部分（１ａ）のように 枠材（２）が浮き上って
いる部分は、ネット材（４）で押えつけるようにアンカ
ーピン（５）を打設する。第８図はネット材（４）を敷
設した法面の一部拡大正面図で、ネット材（４）の諸元
は例えば太さ２１１φ網目の大きさが５αα角度のビニ
ロン魚網で、アンカーピン（３）、（５）は９Ｈφ、長
さ４０〜１０Ｏｆｆの棒鋼製で亜鉛メッキが施されたも
のを用いる。Figures 1 to 8 are diagrams for explaining the present invention. First, as shown in Figure 1, the frame material (
2) and fix it to the slope (1) with anchors (3) at appropriate intervals. The dimensions of the frame material (2) are, for example, height 5 to 10 cm.
IIt, the size of one cell is a hexagonal material with a width of 0.5 to 1 m. The material is made by impregnating a nonwoven fabric with a thickness of 0.1 to 0.2 ff with unsaturated polyester and then subjecting it to heat curing treatment. Next, as shown in Figure 2, a net material (4) such as a coarse mesh fishing net is laid to cover the top of the frame material (2) and fixed to the slope (1) with anchors (5) at appropriate intervals. do. In this case, because the bedrock is exposed, anchors should be used to hold down the frame material (2) in the overhanging part (1a) and other parts where the frame material (2) is floating. Drive the pin (5). Figure 8 is a partially enlarged front view of the slope on which the net material (4) is laid. For 3) and (5), a galvanized steel bar with a diameter of 9H and a length of 40 to 10 Off is used.
このように枠材（２）及びネット材（４）を法面（１）
に敷設し固定したのち客土を行う。客土は撒き出し又
・は吹き付は等の一般工法により施工し、しかるのち種
子及び肥料の散布を行う。なお客土する土壌穴に予め種
子や肥料を混入したものを用いてもよ ゛く、また人工
土壌を用いてもよいことはいうまでもない。In this way, frame material (2) and net material (4) are placed on the slope (1).
After laying and fixing the soil, soil is added. The soil is thrown out
・Construction is carried out using general construction methods such as spraying, and then seeds and fertilizer are spread. It goes without saying that seeds or fertilizers may be mixed in advance into the soil hole, or artificial soil may be used.
このようにすると、ネット材（４）により枠材（２）の
各セル内に客土された土壌は枠材（２）とネット材（４
）とによって保持されるので雨水、風等による流失が抑
制されるので、傾斜の急な法面であっても良好な緑化が
実現でき、特にオーバーハング部分でも土壌を保持し”
で緑化が図れる効果が得られる。In this way, the soil added to each cell of the frame material (2) by the net material (4) is distributed between the frame material (2) and the net material (4).
), which prevents water from being washed away by rainwater, wind, etc., making it possible to achieve good greening even on steep slopes, especially in overhanging areas.
The effect of greening can be achieved.
なお上記実施例では枠材とネット材を重ねて法面に敷設
し、固定したのち土壌を客土する工法を説明したが法面
の傾斜がさほど急斜面でない場合等においては枠材を法
面に敷設して固定し、ついで客土したのちネット材を敷
設して固定するようにすれば、合成樹脂で強化していな
い柔い枠材が使用できるだけでなく、客土作業がやり易
く、またネット材の敷設固定作業も容易となる。In addition, in the above example, the construction method was explained in which the frame material and net material are layered and laid on the slope, fixed, and then soil is added. However, in cases where the slope is not very steep, it is possible to lay the frame material on the slope. By laying and fixing the soil, then adding soil, and then laying and fixing the netting material, you can not only use a soft frame material that is not reinforced with synthetic resin, but also make it easier to do the soil adding work. This also makes it easier to lay and fix the materials.
第４図、第５図はそれぞれネット材の変形例を示し、土
壌の保持能力を高めたもので、第４図の実施例は、基体
となる親糸にフィラメント状の細い糸（４ａ）を親糸に
副えてネットに織り成したもので、Ｍｌλぽ細い＆（４
ａ）＆ポバール筒でのり付けしたものを親糸とともに織
り出し、しかるのちポバールを除去するようにして製造
できる。Figures 4 and 5 show modified examples of the net material, each with improved soil holding capacity. It is woven into a net by attaching it to the parent thread.
a) & It can be manufactured by pasting a poval tube together with the parent thread and then weaving it together with the parent thread, and then removing the poval.
また第５図に示すものは、細いリボン状に裁断した不織
布等をカールさせた状態で合成樹脂を含浸させて硬化さ
せたカール状の素糸（４ｂ）を束ねてネットに織り成し
たものである。The one shown in Figure 5 is a net made by bundling curled threads (4b) made by curling a nonwoven fabric cut into thin ribbons, impregnating it with synthetic resin and hardening it. be.
これらのネット材は土壌を保持する機能が大きいので本
発明の施工に適用して効果が得られる。Since these net materials have a great function of retaining soil, they can be applied to the construction of the present invention to obtain an effect.
なおネット材（４）は、必ずしも魚網のような縦糸と横
糸とが同じ材質のものである必要′はなく、例えば縦糸
に細い金属製のチェーンを適用し、横糸に合成繊維の糸
、又は天然繊維の糸を用いてネット状に結びつけたもの
であってもよく、チェーンが引張強度が大きく、また伸
びが少いので枠材を保持する機能が優れており、長期間
枠材の保持が必要な場合に適用して効果がある。Note that the net material (4) does not necessarily have to be made of the same material for the warp and weft like a fishing net; for example, the warp is made of a thin metal chain, and the weft is made of synthetic or natural fibers. It may also be made of fiber threads tied together in a net shape.The chain has high tensile strength and little elongation, so it has an excellent function of holding the frame material, and it is necessary to hold the frame material for a long period of time. It is effective when applied in such cases.
本発明は以上説明したように、重ね合わせたテープ状の
基材を所定間隔で互に接合したものであって、伸展した
とき多角形のセルが蜂巣状に形成される枠材を法面に敷
設してアンカーピン等で当該法面に固定し、つぎに当該
枠材の各セル内に客土したのちその上からネット材を敷
設してアンカーピン等で当該法面に固定するか、または
上記法面に敷設した枠材の上にネット材を重ねて敷設し
て当該法面にアンカーピン等で固定したのち当該ネット
材をとおして枠材の各セル内に客土するようにしたので
、枠材とネット材とで枠材のセル内に客土した土壌を保
持するので、雨水及び風による土壌の流失が防止でき、
急傾斜の法面であっても良好な緑化が図れる効果がある
。As explained above, the present invention is made by bonding overlapping tape-shaped base materials to each other at predetermined intervals, and a frame material in which polygonal cells are formed in a honeycomb shape when stretched is attached to a slope. Either lay it and fix it to the slope with anchor pins, etc., then add soil in each cell of the frame material, then lay net material on top of it and fix it to the slope with anchor pins, etc., or After laying the net material on top of the frame material laid on the slope and fixing it to the slope with anchor pins etc., soil was poured into each cell of the frame material through the net material. Since the frame material and the net material retain the added soil within the cells of the frame material, it is possible to prevent the soil from being washed away by rainwater and wind.
This has the effect of achieving good greening even on steep slopes.
第１図ないし第８図は本発明に係る法面緑化工法の工程
を説明するための図で、第１図は法面に枠材を敷設して
固定した状態を示す側断面図、第２図はネット材を重ね
て敷設して固定した状態を示す側断面図、第８図は枠材
及びネット材を重ねて敷設した法面の一部拡大正面図、
第４図及び第５図はそれぞれネット材の変形例を示す図
である。
符号の説明
（１）・・法面、（２）・・・枠材、（３） 、 （５
）・・・アンカーピン、（４）・・・ネット材。
特許出願人 アースニクス株式会社
τ５図Figures 1 to 8 are diagrams for explaining the steps of the slope greening method according to the present invention, in which Figure 1 is a side sectional view showing the frame material laid and fixed on the slope, The figure is a side sectional view showing the state in which the net materials are laid in layers and fixed, Figure 8 is a partially enlarged front view of the slope where the frame materials and net materials are laid in layers,
FIGS. 4 and 5 are diagrams showing modified examples of the net material, respectively. Explanation of symbols (1)...Slope, (2)...Frame material, (3), (5
)... Anchor pin, (4)... Net material. Patent applicant: Earthnics Co., Ltd. τ5
Claims (2)
合したものであって、伸展したとき多角形のセルが蜂巣
状に形成される枠材を法面に敷設してアンカーピン等で
当該法面に固定し、つぎに当該枠材の各セル内に客土し
たのちその上からネット材を敷設してアンカーピン等で
当該法面に固定するか、または上記法面に敷設した枠材
の上にネット材を重ねて敷設して当該法面にアンカーピ
ン等で固定したのち当該ネット材をとおして枠材の各セ
ル内に客土するようにした法面緑化工法。(1) Overlapping tape-shaped base materials are joined together at predetermined intervals, and a frame material that forms polygonal cells in a honeycomb shape when stretched is laid on a slope and anchor pins etc. Then, after adding soil into each cell of the frame material, lay net material on top of it and fix it to the slope with anchor pins, etc., or lay it on the slope mentioned above. A slope greening method in which net material is layered on top of the frame material, fixed to the slope using anchor pins, etc., and then soil is poured into each cell of the frame material through the net material.
合成樹脂を塗布又は含浸させて強化したものであり、ネ
ット材は網目の粗い魚網またはこれに類するものである
特許請求の範囲第１項記載の法面緑化工法。(2) The frame material is based on non-woven paper or cardboard,
2. A slope greening method according to claim 1, which is reinforced by coating or impregnating with a synthetic resin, and the net material is a coarse fishing net or something similar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6488884A JPS60208518A (en) | 1984-03-30 | 1984-03-30 | Greens-planting work on slope surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6488884A JPS60208518A (en) | 1984-03-30 | 1984-03-30 | Greens-planting work on slope surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60208518A true JPS60208518A (en) | 1985-10-21 |
| JPH05491B2 JPH05491B2 (en) | 1993-01-06 |
Family
ID=13271080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6488884A Granted JPS60208518A (en) | 1984-03-30 | 1984-03-30 | Greens-planting work on slope surface |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60208518A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4819372A (en) * | 1984-08-01 | 1989-04-11 | DE-KO-WE Schurholz Teppichfabrik GmbH | Support for securing slope covers against slippage |
| FR2721334A1 (en) * | 1994-06-21 | 1995-12-22 | France Gabions | Protective coating against erosion and process for its production. |
| KR100860748B1 (en) | 2007-03-30 | 2008-09-29 | 주식회사 에이씨이테크 | Honey cell greening works |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55101957U (en) * | 1978-12-29 | 1980-07-16 | ||
| JPS5616731A (en) * | 1979-07-21 | 1981-02-18 | Yutaka Kagaku Kogyo Kk | Foliage growing on slope surface |
| JPS5862221A (en) * | 1981-10-08 | 1983-04-13 | Aasunikusu Kk | Framework, its manufacture, and slope greens plating and banking work using the framework |
| JPS58153246U (en) * | 1982-04-05 | 1983-10-13 | 技研興業株式会社 | Soil runoff prevention net |
| JPS5927256U (en) * | 1983-02-28 | 1984-02-20 | 山本 清 | Base material for mud blowing on slopes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT341860B (en) * | 1975-05-06 | 1978-03-10 | Evg Entwicklung Verwert Ges | BENDING MACHINE FOR BAR-MADE MATERIAL, ESPECIALLY FOR CONCRETE REINFORCING BAR |
-
1984
- 1984-03-30 JP JP6488884A patent/JPS60208518A/en active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55101957U (en) * | 1978-12-29 | 1980-07-16 | ||
| JPS5616731A (en) * | 1979-07-21 | 1981-02-18 | Yutaka Kagaku Kogyo Kk | Foliage growing on slope surface |
| JPS5862221A (en) * | 1981-10-08 | 1983-04-13 | Aasunikusu Kk | Framework, its manufacture, and slope greens plating and banking work using the framework |
| JPS58153246U (en) * | 1982-04-05 | 1983-10-13 | 技研興業株式会社 | Soil runoff prevention net |
| JPS5927256U (en) * | 1983-02-28 | 1984-02-20 | 山本 清 | Base material for mud blowing on slopes |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4819372A (en) * | 1984-08-01 | 1989-04-11 | DE-KO-WE Schurholz Teppichfabrik GmbH | Support for securing slope covers against slippage |
| FR2721334A1 (en) * | 1994-06-21 | 1995-12-22 | France Gabions | Protective coating against erosion and process for its production. |
| WO1995035417A1 (en) * | 1994-06-21 | 1995-12-28 | France Gabions | Flooring for protection against erosion, and process for making such flooring |
| KR100860748B1 (en) | 2007-03-30 | 2008-09-29 | 주식회사 에이씨이테크 | Honey cell greening works |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05491B2 (en) | 1993-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5037688A (en) | Material for protecting a slope surface and for water treatment and contact purposes | |
| US20080112766A1 (en) | Silt fence apparatus and method of construction | |
| CA1236986A (en) | Controlling erosion of river or sea beds | |
| EP0191793B1 (en) | Support band against the stone slide of the filling of a bank | |
| JPS60208518A (en) | Greens-planting work on slope surface | |
| US20070217871A1 (en) | Silt fence apparatus and method of construction | |
| JP3436662B2 (en) | Vegetation net with wire mesh | |
| JP3363396B2 (en) | Vegetation nets for vegetation and nets and vegetation substrates for vegetation substrate construction | |
| JP2002256560A (en) | Vegetation base and its manufacturing method and method of execution | |
| RU160944U1 (en) | ROLL BIOMAT | |
| JP4866032B2 (en) | Tree planting structure | |
| JP2008000084A (en) | Vegetation base body, method for producing the body, and greening construction method | |
| JP3296475B2 (en) | Greening sheet | |
| JP2829343B2 (en) | Natural fiber mat | |
| JP2592292B2 (en) | Civil engineering net | |
| JPH0715834U (en) | Honeycomb structure material for vegetation | |
| JPH0813713A (en) | Plantation executed body of slope roof | |
| JPH07274718A (en) | Film for growing lawn and method for growing lawn | |
| JPH05209411A (en) | Slope protection material, and slope protection and grassing of slope therewith | |
| JPH0420615A (en) | Slope frame for cold district and vegetation construction using same | |
| JPS6349153Y2 (en) | ||
| JP2020099233A (en) | Weed dwarfing sheet and weed overgrowth suppression method | |
| JPS6253651B2 (en) | ||
| JP2000240061A (en) | Greening vegetation mat and greening method | |
| KR101040847B1 (en) | Textile bag for multipurpose and textile bag for filling soil |