JPH09279591A - Slope planting construction method - Google Patents
Slope planting construction methodInfo
- Publication number
- JPH09279591A JPH09279591A JP11831396A JP11831396A JPH09279591A JP H09279591 A JPH09279591 A JP H09279591A JP 11831396 A JP11831396 A JP 11831396A JP 11831396 A JP11831396 A JP 11831396A JP H09279591 A JPH09279591 A JP H09279591A
- Authority
- JP
- Japan
- Prior art keywords
- slope
- cage
- basket
- vegetation
- protection structure
- 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
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、法面保護構造物を
法面に設置し、法面保護構造物で囲まれた部分を緑化す
る法面緑化工法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slope greening method for installing a slope protection structure on a slope and greening a portion surrounded by the slope protection structure.
【０００２】[0002]
【従来の技術】従来、この種の法面緑化工法において
は、例えば特開平４−２７７２２２号公報に開示される
ようなプレキャストコンクリート製の法面保護構造物を
法面に設置したり、あるいは、特開平４−２１６７１７
号公報に開示されるような合成樹脂製のフレーム内にコ
ンクリートを充填した法面保護構造物を法面に設置する
ことにより、法面の崩壊を防止したり、法面を補強し、
その後、前記法面保護構造物によって囲まれた部分に植
物種子を含む植生材料を吹き付けるなどして、法面を緑
化するようにしていた。2. Description of the Related Art Conventionally, in this type of slope greening method, a slope protection structure made of precast concrete as disclosed in, for example, Japanese Patent Application Laid-Open No. 4-277222 is installed on the slope. JP-A-4-216717
By installing a slope protection structure filled with concrete in a frame made of synthetic resin as disclosed in Japanese Patent Publication, to prevent collapse of the slope or to reinforce the slope,
Thereafter, the slope surrounded by the slope protection structure was sprayed with a vegetation material containing plant seeds to green the slope.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上記い
ずれの方法においても、法面保護構造物は、コンクリー
トや合成樹脂からなるものであるため、法面保護構造物
自体に植生基盤としての機能がなく、植物を生育させる
ことができないので、法面保護構造物によって囲まれた
法面部分を植生により緑化しても、緑化部分と、緑化し
得ない法面保護構造物との間に違和感が生じ、結果的に
は、法面全体を美麗に緑化することができなかった。However, in any of the above methods, since the slope protection structure is made of concrete or synthetic resin, the slope protection structure itself does not function as a vegetation base. , Since plants cannot grow, even if the slope part surrounded by the slope protection structure is greened by vegetation, there is a feeling of strangeness between the green part and the slope protection structure that cannot be greened. , As a result, the entire slope could not be beautifully greened.
【０００４】本発明は、上述の事柄に留意してなされた
もので、法面保護構造物の構造を工夫することにより、
法面を補強すると共に、法面全体を一様に緑化して、優
れた景観が得られるようにした法面緑化工法を提供する
ことを目的としている。The present invention has been made in consideration of the above matters, and by devising the structure of the slope protection structure,
The purpose is to provide a slope greening method that reinforces the slope and evenly greens the entire slope so that an excellent landscape can be obtained.
【０００５】[0005]
【課題を解決するための手段】上記の課題を解決するた
めに、本発明では、法面保護構造物として偏平な箱型に
形成された籠状構造物、ドーム型に形成された籠状構造
物、三叉状に形成された籠状構造物、細長い直線的な筒
型に形成された籠状構造物などを使用し、その内部に植
物種子を含む植生材料を充填し、周囲を植生材料で覆っ
たり、あるいは、植物種子を含む植生材料が収容された
植生袋を籠状構造物内に収納することにより、法面を補
強するための籠状構造物が植生基盤としての機能を併せ
持ち、籠状構造物（法面保護構造物）で囲まれた部分だ
けでなく、籠状構造物でも植物が生育するようにしてい
る。In order to solve the above-mentioned problems, according to the present invention, a flat box-shaped cage structure or a dome-shaped cage structure is formed as a slope protection structure. Objects, basket-like structures formed in a three-pronged shape, basket-like structures formed in an elongated linear cylinder shape, etc., are filled with vegetation material containing plant seeds inside, and the surroundings are covered with vegetation materials. The cage-like structure for reinforcing the slope also has a function as a vegetation base by covering or by storing a vegetation bag containing vegetation material containing plant seeds in the cage-like structure. The plants are allowed to grow not only in the part surrounded by the structure (slope protection structure) but also in the cage structure.
【０００６】[0006]
【発明の実施の形態】本発明は、法面保護構造物を法面
に設置し、法面保護構造物で囲まれた部分を緑化する法
面緑化工法において、前記法面保護構造物として偏平な
箱型に形成された籠状構造物を使用し、籠状構造物を法
面に固定した後、籠状構造物に植物種子を含む植生材料
を吹き付けて、籠状構造物の内部に植生材料を充填する
と共に、その周囲を植生材料で覆うことにより実施でき
る。BEST MODE FOR CARRYING OUT THE INVENTION The present invention is a slope greening method in which a slope protection structure is installed on a slope and a portion surrounded by the slope protection structure is greened. After using a cage-shaped structure formed in a simple box shape, fixing the cage-shaped structure on the slope, and then spraying vegetation material containing plant seeds onto the cage-shaped structure to vegetate inside the cage-shaped structure. It can be carried out by filling the material and covering it with vegetation material.
【０００７】即ち、法面に設置する法面保護構造物とし
て、偏平な箱型に形成された籠状構造物を使用し、当該
籠状構造物を法面に固定するので、籠状構造物により法
面が補強され、法面の崩壊等が防止される。That is, since a cage-shaped structure formed in a flat box shape is used as the slope protection structure installed on the slope and the cage-shaped structure is fixed to the slope, the cage-shaped structure This strengthens the slope and prevents the slope from collapsing.
【０００８】そして、植物種子を含む植生材料の吹付け
により、籠状構造物の内部には植生材料が充填されると
共に、その周囲が植生材料で覆われるので、法面の籠状
構造物の設置部位にも植物が生育する。一方、籠状構造
物の設置部位以外の法面に対しては、例えば上記植生材
料と同様の植生材料を吹き付けるなど、従来通りの手法
により植生による緑化が行われる。従って、法面全体が
一様に緑化され、美しい景観が得られることになる。By spraying the vegetation material containing plant seeds, the inside of the cage-like structure is filled with the vegetation material, and the periphery thereof is covered with the vegetation material. Plants also grow on the installation site. On the other hand, greening by vegetation is performed on the slopes other than the installation site of the cage-like structure by a conventional method, for example, by spraying a vegetation material similar to the above vegetation material. Therefore, the entire slope is greened uniformly and a beautiful landscape can be obtained.
【０００９】また、本発明は、法面保護構造物としてド
ーム型に形成された籠状構造物や三叉状に形成された籠
状構造物を使用し、これらの籠状構造物を法面に固定し
た後、籠状構造物に植物種子を含む植生材料を吹き付け
て、籠状構造物の内部に植生材料を充填すると共に、そ
の周囲を植生材料で覆うことにより、同様に実施でき
る。Further, according to the present invention, a dome-shaped cage structure or a three-pronged cage structure is used as a slope protection structure, and these cage structures are used as slopes. After fixing, the vegetation material containing plant seeds is sprayed onto the cage-shaped structure to fill the inside of the cage-shaped structure with the vegetation material and to cover the periphery thereof with the vegetation material, which can be similarly performed.
【００１０】さらに、本発明は、法面保護構造物を法面
に設置し、法面保護構造物で囲まれた部分を緑化する法
面緑化工法において、前記法面保護構造物として細長い
直線的な筒型に形成された籠状構造物を使用し、籠状構
造物を法面に、法長方向と交差するように配置して固定
するか、法長方向に配置して固定した後、籠状構造物に
植物種子を含む植生材料を吹き付けて、籠状構造物の内
部に植生材料を充填すると共に、その周囲を植生材料で
覆うという形態によっても実施できる。尚、細長い直線
的な筒型に形成された籠状構造物を法長方向に配置して
実施する場合、隣り合う籠状構造物間を網、板材、枠材
等で構成した堰止め材で連結することが望ましい。この
堰止め材は、隣り合う籠状構造物で両側を囲まれた法面
に吹付け等の手段により施工された植生材料の流亡や移
動を防止するためのものであり、法面の補強を目的とし
ないので、機械的強度は要求されない。Furthermore, the present invention is a slope greening method for installing a slope protection structure on a slope and greening a portion surrounded by the slope protection structure, wherein the slope protection structure is an elongated linear structure. Using a cage-shaped structure formed in a simple tubular shape, the cage-shaped structure is arranged on the slope and fixed so as to intersect with the longitudinal direction, or after being arranged and fixed in the longitudinal direction, A vegetation material containing plant seeds may be sprayed onto the cage-like structure to fill the inside of the cage-like structure with the vegetation material and the periphery thereof may be covered with the vegetation material. When the cage-shaped structures formed in the shape of a long and narrow straight line are arranged in the lengthwise direction, the cage-shaped structures between adjacent cage-shaped structures are made of a netting material, a plate material, a frame material, or the like. It is desirable to connect. This damming material is for preventing runoff and movement of the vegetation material that has been constructed by means such as spraying on the slope surrounded by adjacent cage-like structures on both sides. Since it is not intended, mechanical strength is not required.
【００１１】また、本発明は、法面保護構造物を法面に
設置し、法面保護構造物で囲まれた部分を緑化する法面
緑化工法において、前記法面保護構造物として偏平な箱
型に形成された籠状構造物やドーム型に形成された籠状
構造物や三叉状に形成された籠状構造物を使用し、植物
種子を含む植生材料が収容された植生袋をこれらの籠状
構造物内に収納した状態で、当該籠状構造物を法面に固
定することにより実施できる。即ち、法面保護構造物を
構成する籠状構造物の内部に植生袋を収納することによ
っても、籠状構造物に植生基盤としての機能を持たせ、
法面の籠状構造物の設置部位にも植物を生育させること
ができ、法面全体を一様に緑化できるのである。Further, the present invention is a slope greening method in which a slope protection structure is installed on a slope and a portion surrounded by the slope protection structure is greened, and a flat box as the slope protection structure. Using a cage-shaped structure formed in a mold, a cage-shaped structure formed in a dome shape, or a cage-shaped structure formed in a three-pronged shape, a vegetation bag containing vegetation material containing plant seeds This can be carried out by fixing the basket-shaped structure on the slope while being housed in the basket-shaped structure. That is, by storing the vegetation bag inside the cage-shaped structure that constitutes the slope protection structure, the cage-shaped structure also has a function as a vegetation base,
Plants can be grown even on the installation site of the cage structure on the slope, and the entire slope can be uniformly greened.
【００１２】さらに、本発明は、法面保護構造物を法面
に設置し、法面保護構造物で囲まれた部分を緑化する法
面緑化工法において、前記法面保護構造物として細長い
直線的な筒型に形成された籠状構造物を使用し、植物種
子を含む植生材料が収容された植生袋を籠状構造物内に
収納した状態で、当該籠状構造物を法面に、法長方向と
交差するように配置して固定するか、法長方向に配置し
て固定するという形態によっても実施できる。後者のよ
うに、細長い直線的な筒型に形成された籠状構造物を法
長方向に配置して実施する場合、隣り合う籠状構造物間
を網、板材、枠材等で構成した堰止め材で連結すること
が望ましいことは、先に述べた実施形態の場合と同じで
ある。Furthermore, the present invention is a slope greening method in which a slope protection structure is installed on a slope and a portion surrounded by the slope protection structure is greened, wherein the slope protection structure is an elongated straight line. Using a basket-shaped structure formed in a simple tubular shape, with a vegetation bag containing vegetation material containing plant seeds housed in the basket-shaped structure, the basket-shaped structure is used as a slope, It can also be carried out by arranging and fixing so as to intersect with the longitudinal direction, or by arranging and fixing in the normal length direction. When the cage-like structures formed in the shape of an elongated linear cylinder are arranged in the lengthwise direction as in the latter case, the weir is composed of nets, plates, frames, etc. between adjacent cage-like structures. It is the same as the case of the above-mentioned embodiment that it is desirable to connect with a stopper.
【００１３】[0013]
【実施例】図１〜図４は、本発明に係る法面緑化工法の
一実施例を示す。この法面緑化工法は、法面保護構造物
を法面２に設置し、法面保護構造物で囲まれた部分を緑
化する法面緑化工法において、前記法面保護構造物とし
て偏平な箱型に形成された籠状構造物Ａを使用し、籠状
構造物Ａを法面２に適宜の固定手段、例えば、杭や図示
のようなＰＣ鋼より線、ＰＣ鋼材、異形鉄筋、ロックボ
ルト等のアンカー部材１などによって、固定した後、籠
状構造物Ａに後述する植生材料Ｂを吹き付けて、籠状構
造物Ａの内部に植生材料Ｂを充填すると共に、その周囲
を植生材料Ｂで覆うことを特徴としている。1 to 4 show an embodiment of a slope greening method according to the present invention. In this slope greening method, a slope protection structure is installed on the slope 2 and the portion surrounded by the slope protection structure is greened. In the slope greening method, a flat box-shaped structure is used as the slope protection structure. The cage-shaped structure A formed on the slope is used, and the cage-shaped structure A is fixed to the slope 2 by an appropriate fixing means, for example, a pile or a PC steel stranded wire as illustrated, a PC steel material, a deformed rebar, a lock bolt, or the like. After being fixed by the anchor member 1 or the like, the vegetation material B described later is sprayed on the cage-shaped structure A to fill the inside of the cage-shaped structure A with the vegetation material B and to cover the periphery thereof with the vegetation material B. It is characterized by that.
【００１４】図示の籠状構造物Ａは、図２、図３に示す
ように、多数の鉄筋３を溶接して、平面視四角形の偏平
な箱型に形成したもので、中央部には、アンカー部材１
の突出先端部を締結するための箱型座金４が嵌め込ま
れ、溶接等の手段により固着され、内部には、前記箱型
座金４に一端側を溶接した太径の鉄筋よりなる補強フレ
ーム５が配置され、溶接等の手段により一体化されてい
る。１ａは着脱可能な保護キャップである。As shown in FIGS. 2 and 3, the basket-like structure A shown in the drawing is formed by welding a large number of reinforcing bars 3 into a flat box shape having a quadrangular shape in plan view. Anchor member 1
A box-shaped washer 4 for fastening the projecting tip end of the box-shaped washer is fitted and fixed by means such as welding. Inside, a reinforcing frame 5 made of a large-diameter reinforcing bar having one end side welded to the box-shaped washer 4 is attached. They are arranged and integrated by means such as welding. Reference numeral 1a is a removable cap.
【００１５】籠状構造物Ａの寸法は、縦，横が１００ｃ
ｍ程度、高さが１０〜２０ｃｍ程度に設定されている
が、これらの寸法は、任意に設定できる。また、鉄筋の
太さは、直径４〜１３ｍｍに設定され、補強フレーム５
はそれよりも太く設定されているが、これらの直径は、
任意に設定できる。籠状構造物Ａの隙間ａは、その目合
いが大き過ぎると、機械的強度を確保しにくいし、あま
り小さいと、後述する植生材料を吹き付けた際、これを
通過させにくく、植生材料に混入されている植物種子の
発芽や生育の妨げとなる。そのため、適宜の強度を確保
し、かつ、植生材料を通過させると共に、植物種子の発
芽や生育を妨げない程度の大きさに設定される。The size of the basket-like structure A is 100c in length and width.
The height is set to about m and the height is set to about 10 to 20 cm, but these dimensions can be set arbitrarily. Further, the thickness of the reinforcing bar is set to a diameter of 4 to 13 mm, and the reinforcing frame 5
Are thicker than that, but these diameters are
Can be set arbitrarily. If the mesh a of the cage-shaped structure A is too large, it is difficult to secure the mechanical strength. It prevents the germination and growth of existing plant seeds. Therefore, the size is set to a level that secures an appropriate strength, allows the vegetation material to pass through, and does not hinder the germination and growth of plant seeds.
【００１６】法面緑化方法の施工手順をより詳しく説明
すると、図３に示すように、法面２に適宜深さの穴６を
形成し、この穴６にアンカー部材１を、その上部が法面
２から突出した状態に挿入して、モルタル等のセメント
系グラウト材７で固定し、しかる後、籠状構造物Ａを法
面２に、アンカー部材１の突出先端部が箱型座金４に挿
入された状態に設置し、ナット８で締め付けて、締結す
る。この場合、籠状構造物Ａは、主材料が鉄筋であり、
ある程度の弾性変形が可能であるから、図３に示すよう
に、法面２の凹凸になじみやすい。The construction procedure of the slope greening method will be described in more detail. As shown in FIG. 3, a hole 6 having an appropriate depth is formed in the slope 2, and the anchor member 1 is formed in the hole 6 and the upper portion thereof is a slope. It is inserted in a state protruding from the surface 2 and fixed with a cement-based grout material 7 such as mortar, and then the basket-like structure A is on the slope 2 and the protruding tip of the anchor member 1 is on the box-shaped washer 4. Install in the inserted state, tighten with the nut 8, and tighten. In this case, the cage-shaped structure A is mainly composed of rebar,
Since elastic deformation is possible to some extent, it is easy to adapt to the unevenness of the slope 2 as shown in FIG.
【００１７】しかる後、図１、図３、図４に示すよう
に、植物種子と、有機質、化学肥料、土壌改良剤、保水
剤など植物の生育に直接的または間接的に必要な生育基
材とを適宜の割合で混合して例えばゲル状にした植生材
料Ｂを、モルタルガンなどの湿式吹付け装置（図示せ
ず）を用いて、法面２全体に、つまり、籠状構造物Ａの
上と、籠状構造物Ａを設けた部分以外の法面２に吹き付
けることにより、籠状構造物Ａの内部に植生材料Ｂを充
填すると共に、籠状構造物Ａの表面と、籠状構造物Ａで
囲まれた法面部分を適当な厚さの植生材料Ｂで覆うので
ある。この場合、籠状構造物Ａで囲まれた法面部分に、
図１や図４に示すように、ネット９を敷設しておけば、
吹き付けられた植生材料Ｂの流亡が防止される。この流
亡防止効果は、ネット９の敷設高さを植生材料Ｂの吹付
け厚さのほぼ半分程度に設定すれば、より大きくなる。
尚、図３、図４において、１０は湿式吹付け装置のノズ
ルである。Thereafter, as shown in FIGS. 1, 3, and 4, plant seeds and growth bases such as organic matter, chemical fertilizers, soil conditioners, and water retention agents that are directly or indirectly necessary for plant growth. Using a wet spraying device (not shown) such as a mortar gun, the vegetation material B mixed with and in a suitable ratio is mixed with an appropriate ratio to the entire slope 2, that is, the cage-shaped structure A. The vegetation material B is filled in the inside of the basket-like structure A by spraying on the slope 2 other than the portion where the basket-like structure A is provided, and the surface of the basket-like structure A and the basket-like structure The slope portion surrounded by the object A is covered with the vegetation material B having an appropriate thickness. In this case, on the slope part surrounded by the basket-like structure A,
As shown in FIGS. 1 and 4, if a net 9 is laid,
The expulsion of the sprayed vegetation material B is prevented. This runoff prevention effect becomes even greater if the laying height of the net 9 is set to approximately half the spray thickness of the vegetation material B.
In FIGS. 3 and 4, reference numeral 10 is a nozzle of the wet spray device.
【００１８】上記の構成によれば、法面保護構造物とし
て、籠状構造物Ａを法面２に固定することにより、法面
２が補強され、法面２の崩壊が防止される。そして、前
記植生材料Ｂの吹付けによって、籠状構造物Ａが設置さ
れた部分以外の法面２から植物が発芽し、生育する。ま
た、籠状構造物Ａの内部には植生材料Ｂが充填されると
共に、周囲も植生材料Ｂで覆われているので、籠状構造
物Ａの設置部分にも植物が発芽し、生育する。従って、
法面２における籠状構造物Ａの設置部分以外は勿論のこ
と、前記設置部分も緑化され、その結果、法面２全体が
一様に緑化され、美しい景観が得られることになる。According to the above construction, by fixing the basket-like structure A to the slope 2 as the slope protection structure, the slope 2 is reinforced and the slope 2 is prevented from collapsing. Then, by spraying the vegetation material B, the plant germinates and grows from the slope 2 other than the portion where the cage structure A is installed. In addition, the vegetation material B is filled inside the cage-shaped structure A, and the surroundings are also covered with the vegetation material B, so that the plant also germinates and grows in the installation portion of the cage-shaped structure A. Therefore,
Not only the installation portion of the basket-like structure A on the slope 2 but also the installation portion is greened, and as a result, the entire slope 2 is uniformly greened and a beautiful landscape can be obtained.
【００１９】尚、上記の実施例では、複数の籠状構造物
Ａを、図１に示すように、法面に市松状に設置したが、
互いに接触しない状態に点在させてもよく、図５に示す
ように、縦横格子状に並べて設置してもよい。In the above embodiment, a plurality of basket-like structures A are installed in a checkered pattern on the slope as shown in FIG.
They may be scattered so that they do not contact each other, or as shown in FIG. 5, they may be arranged side by side in a vertical and horizontal lattice pattern.
【００２０】図６は、本発明の他の実施例を示す。この
実施例は、偏平な箱型に形成された籠状構造物Ａを平面
視六角形に形成した点に特徴がある。その他の構成は、
図２で示した実施例と同じであるため、説明を省略す
る。この実施例と、図２の実施例を通して明らかなよう
に、偏平な箱型に形成された籠状構造物Ａの平面形状に
ついては、任意に設定できるものであり、例えば、三角
形、六角形以外の多角形、円形等を選択してもよい。FIG. 6 shows another embodiment of the present invention. This embodiment is characterized in that the cage-shaped structure A formed in a flat box shape is formed in a hexagonal shape in plan view. Other configurations are
Since it is the same as the embodiment shown in FIG. 2, description thereof will be omitted. As is clear from this embodiment and the embodiment of FIG. 2, the planar shape of the cage-shaped structure A formed in a flat box shape can be set arbitrarily, and for example, other than a triangle or a hexagon. The polygon, the circle, etc. may be selected.
【００２１】図７は、本発明の他の実施例を示す。この
実施例は、籠状構造物Ａをドーム型に形成した点に特徴
がある。具体的には、中央部に設けた円形の箱型座金４
の周囲に、弧状に湾曲した複数本の線材（例えば、鉄
筋）１１を放射状に溶接し、これらの放射状鉄筋１１
に、螺旋状に巻回した線材（例えば、鉄筋）１２を溶接
し、底面には溶接金網１３を溶接して、平面視円形のド
ーム型の籠状構造物Ａを構成している。その他の構成
は、図２で示した実施例と同じであるため、説明を省略
する。図示しないが、ドーム型の籠状構造物Ａの底面の
形状は、四角形や多角形でもよい。FIG. 7 shows another embodiment of the present invention. This embodiment is characterized in that the cage structure A is formed in a dome shape. Specifically, a circular box-shaped washer 4 provided in the central portion
A plurality of arc-shaped curved wire rods (for example, reinforcing bars) 11 are radially welded around the circumference of the
Then, a wire material (for example, a reinforcing bar) 12 that is spirally wound is welded, and a welding wire net 13 is welded to the bottom surface to form a dome-shaped cage structure A having a circular shape in plan view. The other structure is the same as that of the embodiment shown in FIG. Although not shown, the bottom surface of the dome-shaped basket-like structure A may be a quadrangle or a polygon.
【００２２】図８〜図１０は、本発明の他の実施例を示
す。この実施例は、籠状構造物Ａを前記アンカー部材１
の突出先端部に対する締結部を中心とする三叉状に形成
した点に特徴がある。即ち、この籠状構造物Ａは、中央
にアンカー部材の挿通孔ｂを有する略三角形状の箱型座
金４の周囲に、断面視方形状に配置された複数本（図面
上では、１６本）の鉄筋１４とその周囲に巻き付けて溶
接により固着した角形螺旋状の鉄筋１５と、それらに溶
接により固着して端部開口を閉塞する方形状のプレート
１６等から成る３本の鉄筋籠１７をボルト締め、溶接等
の手段により連結して、三叉状に形成したものである。8 to 10 show another embodiment of the present invention. In this embodiment, the cage-shaped structure A is attached to the anchor member 1.
It is characterized in that it is formed in a three-pronged shape centered on the fastening portion for the projecting tip portion of. That is, a plurality of basket-like structures A are arranged around the box-shaped washer 4 having a substantially triangular insertion hole b of the anchor member in a rectangular cross-section (16 in the drawing). Bolts of three rebar cages 17, each of which is composed of the rebar 14 and a rectangular spiral rebar 15 wound around the rebar 14 and fixed by welding, and a square plate 16 etc. fixed to the rebar 15 to close the end opening by bolts. It is formed into a three-pronged shape by being connected by means such as tightening and welding.
【００２３】そして、図１０に示すように、三叉状に形
成した籠状構造物Ａを、法面２の補強が必要な部位に点
在させて、アンカー部材１で固定し、しかる後、前記植
生材料Ｂを法面２全体に吹き付けることにより、籠状構
造物Ａの内部に植生材料Ｂを充填すると共に、籠状構造
物Ａの表面と、籠状構造物Ａで囲まれた法面部分を適当
な厚さの植生材料Ｂで覆うのである。法面２には、籠状
構造物Ａの設置に先立って、ネット９を敷設しておくこ
とが望ましい。Then, as shown in FIG. 10, the cage-like structures A formed in a three-pronged shape are scattered on the portion of the slope 2 where reinforcement is required, and fixed by the anchor member 1, and thereafter, By spraying the vegetation material B on the entire slope 2, the interior of the cage structure A is filled with the vegetation material B, and the surface of the cage structure A and the slope portion surrounded by the cage structure A are filled. Is covered with the vegetation material B having an appropriate thickness. It is desirable to lay a net 9 on the slope 2 prior to the installation of the basket-like structure A.
【００２４】図１１〜図１３は、本発明の他の実施例を
示す。この実施例は、細長い直線的な筒型に形成した籠
状構造物Ａを使用した点に特徴がある。籠状構造物Ａが
長尺である場合、アンカー部材１との締結部は、長手方
向の複数箇所（図面上では二箇所）に設けることが望ま
しい。11 to 13 show another embodiment of the present invention. This embodiment is characterized in that the basket-like structure A formed in the shape of an elongated linear cylinder is used. When the cage-shaped structure A is long, it is desirable that the fastening portions with the anchor member 1 be provided at a plurality of locations in the longitudinal direction (two locations in the drawing).
【００２５】この籠状構造物Ａは、図１２に示すよう
に、法面２に法長方向と交差するように（具体的には、
等高線に沿って）設置したり、図１３に示すように、法
面２に法長方向に設置して使用することができる。As shown in FIG. 12, this cage-shaped structure A is formed so that it intersects the slope 2 with the length direction (specifically,
It can be used by installing it (along contour lines) or by installing it in the longitudinal direction on the slope 2 as shown in FIG.
【００２６】前者の場合、上下の籠状構造物Ａで囲まれ
た法面部分に吹き付けられた植生材料Ｂの流亡は、下段
の籠状構造物Ａによってある程度防止されるが、図示の
ように、ネット９を敷設する方が、流亡防止効果が高く
なる。In the former case, runoff of the vegetation material B sprayed on the slopes surrounded by the upper and lower cage-like structures A is prevented to some extent by the lower cage-like structures A, but as shown in the figure. By laying the net 9, the runaway prevention effect is higher.
【００２７】後者のように、細長い直線的な筒型に形成
された籠状構造物Ａを法長方向に配置して実施する場
合、左右の籠状構造物Ａで囲まれた法面部分にネット９
を敷設する代わりに、図示のように、隣り合う籠状構造
物Ａ間を網、板材、枠材等で構成した堰止め材１８で連
結してもよい。この堰止め材１８は、隣り合う籠状構造
物Ａで両側を囲まれた法面に吹き付けられた植生材料Ｂ
の流亡や移動を防止するためのものであり、法面の補強
を目的としないので、機械的強度は要求されない。その
他の構成や作用は、先の実施例と同じであるため、同一
構成部材に同一符号を付し、説明を省略する。In the latter case, when the cage-shaped structure A formed in the shape of a slender linear cylinder is arranged in the lengthwise direction for execution, the sloped surface surrounded by the cage-shaped structures A on the left and right is formed. Net 9
Instead of laying, the cage-shaped structures A adjacent to each other may be connected by a damming member 18 formed of a net, a plate material, a frame material, or the like, as shown in the drawing. This dam material 18 is a vegetation material B sprayed on the slope surrounded on both sides by adjacent cage-like structures A.
The mechanical strength is not required because it is for the purpose of preventing the runoff and movement of the slope and is not intended to reinforce the slope. Since other configurations and operations are the same as those of the previous embodiment, the same reference numerals are given to the same components, and the description will be omitted.
【００２８】尚、上述の各実施例においては、ゲル状の
植生材料Ｂを湿式吹付け機によって吹き付けていたが、
これに代えて、水を用いず、植物種子と生育基材とを単
に混合した乾式の植生材料を例えばエアロシーダなどの
乾式吹付け機によって吹き付けるようにしてもよい。In each of the above embodiments, the gel-like vegetation material B was sprayed by the wet spraying machine.
Instead of this, water may be used, and a dry vegetation material obtained by simply mixing plant seeds and a growth substrate may be sprayed by a dry spraying machine such as Aeroseeda.
【００２９】上記各実施例では、いずれも、法面２に籠
状構造物Ａを固定した後、籠状構造物Ａに植物種子を含
む植生材料Ｂを吹き付けて、籠状構造物Ａの内部に植生
材料Ｂを充填すると共に、周囲を植生材料Ｂで覆うよう
にしていたが、これに代えて、次のようにしてもよい。In each of the above-mentioned examples, after fixing the cage-shaped structure A on the slope 2, the vegetation material B containing plant seeds is sprayed onto the cage-shaped structure A, and the inside of the cage-shaped structure A is sprayed. Although the vegetation material B was filled in and the surroundings were covered with the vegetation material B, it may be replaced with the following method.
【００３０】即ち、法面保護構造物を法面に設置し、法
面保護構造物で囲まれた部分を緑化する法面緑化工法に
おいて、前記法面保護構造物として、図２で示した偏平
な箱型に形成された籠状構造物Ａ、図７で示したドーム
型に形成された籠状構造物Ａ、図８で示した三叉状に形
成された籠状構造物Ａ、図１０で示した細長い直線的な
筒型に形成された籠状構造物Ａの何れかを使用し、これ
らの籠状構造物Ａの内部に、植物種子を含む植生材料が
収容された植生袋（例えば、図１４、図１５に示すよう
に、腐食性の不織布等によって製作した袋１９に、植物
種子と、有機質、化学肥料、土壌改良剤、保水剤など植
物の生育に直接的または間接的に必要な生育基材とを適
宜の割合で混合した植生材料Ｂを収容して構成した植生
袋Ｃ）を、予め、収納しておき、当該籠状構造物Ａを法
面２に前記アンカー部材１等によって固定するのであ
る。That is, in the slope greening method in which the slope protection structure is installed on the slope and the portion surrounded by the slope protection structure is greened, the flat surface shown in FIG. 2 is used as the slope protection structure. In a box-shaped cage structure A formed in a simple box shape, in a dome-shaped cage structure A illustrated in FIG. 7, in a tri-shaped cage structure A illustrated in FIG. A vegetation bag (for example, a vegetation bag in which any of the cage structures A formed in the elongated linear cylinder shape shown in the figure is used, and the vegetation material containing plant seeds is housed inside these cage structures A (for example, As shown in FIGS. 14 and 15, a bag 19 made of a corrosive non-woven fabric or the like is used to directly or indirectly grow plants such as plant seeds, organic matter, chemical fertilizers, soil improvers, and water retention agents. A vegetation bag C) containing a vegetation material B mixed with a growth substrate in an appropriate ratio is Paid to advance, it is to fix by the said cage-like structure A to Homen second anchor member 1 and the like.
【００３１】籠状構造物Ａを設置した部分以外の法面２
には、例えば、図４、図５、図１０、図１２、図１３等
で説明した各実施例と同様に、植生材料Ｂを吹き付けて
いるが、植生材料Ｂの吹付けに代えて、例えば、実公昭
５８−５７０９号公報に示される張芝体を敷設したり、
実公昭６３−８２８号公報に示される袋体を敷設するな
ど、種々の緑化手段を採用できる。籠状構造物Ａを設置
した部分以外の法面２に植生材料Ｂを吹き付ける場合、
同時に籠状構造物Ａの上にも薄く植生材料Ｂを吹き付け
て、籠状構造物Ａを隠蔽するようにしてもよい。Slope 2 other than the portion where the cage structure A is installed
For example, the vegetation material B is sprayed in the same manner as in each of the embodiments described with reference to FIGS. 4, 5, 10, 12, 13 and the like, but instead of spraying the vegetation material B, for example, Laying the turf body shown in Japanese Utility Model Publication No. 58-5709,
Various greening means can be adopted, such as laying the bag shown in Japanese Utility Model Publication No. 63-828. When the vegetation material B is sprayed on the slope 2 other than the portion where the cage structure A is installed,
At the same time, the vegetation material B may be thinly sprayed onto the cage-shaped structure A to hide the cage-shaped structure A.
【００３２】上記の構成によっても、籠状構造物Ａによ
って法面２が補強されるだけでなく、籠状構造物Ａの内
部に収容した植生袋Ｃからも植物が発芽し、生育するの
で、法面２における籠状構造物Ａの設置部分以外は勿論
のこと、前記設置部分も緑化され、その結果、法面２全
体が一様に緑化され、美しい景観が得られることにな
る。According to the above construction, not only the slope 2 is reinforced by the cage-shaped structure A, but also the plants germinate and grow from the vegetation bag C housed inside the cage-shaped structure A. Not only the installation portion of the basket-like structure A on the slope 2 but also the installation portion is greened, and as a result, the entire slope 2 is uniformly greened and a beautiful landscape can be obtained.
【００３３】尚、図１４、図１５で示した籠状構造物Ａ
は、植生袋Ｃを収容しやすいように、本体Ａ1 と蓋体Ａ
2 とから構成され、カシメ金物ｃで固定されるようにな
っている。また、図１４、図１５では、偏平な箱型に形
成された籠状構造物Ａに植生袋Ｃを収容する実施例のみ
を示したが、ドーム型に形成された籠状構造物Ａや三叉
状に形成された籠状構造物Ａや細長い直線的な筒型に形
成された籠状構造物Ａも、植生袋Ｃを収容しやすいよう
に、本体Ａ1 と蓋体Ａ2 とに分割して構成してもよい。
細長い直線的な筒型に形成され且つ内部に予め植生袋Ｃ
が収容された籠状構造物Ａは法面２に、法長方向と交差
するように配置して固定してもよく、法長方向に配置し
て固定してもよい。後者のように、法長方向に配置して
実施する場合、籠状構造物Ａを設置した部分以外の法面
２に植生材料Ｂを吹き付けるのであれば、流亡防止のネ
ット９を敷設する代わりに、隣り合う籠状構造物Ａ間を
網、板材、枠材等で構成した前記堰止め材１８で連結し
てもよい。The cage structure A shown in FIGS. 14 and 15 is used.
Is a main body A 1 and a lid A so that the vegetation bag C can be easily housed.
It is composed of 2 and, and is fixed by a caulking metal item c. 14 and 15, only the embodiment in which the vegetation bag C is housed in the cage-shaped structure A formed in the flat box shape is shown, but the cage-shaped structure A formed in the dome shape or the three-pronged structure. The cage-shaped structure A formed in the shape of a circle and the cage-shaped structure A formed in the shape of an elongated linear cylinder are also divided into a main body A 1 and a lid A 2 so that the vegetation bag C can be easily housed. You may comprise.
The vegetation bag C is formed in the shape of a long and narrow straight tube and is previously formed inside.
The cage-shaped structure A in which is stored may be arranged and fixed on the slope 2 so as to intersect with the lengthwise direction, or may be arranged and fixed in the lengthwise direction. If the vegetation material B is sprayed on the slope 2 other than the portion where the basket-like structure A is installed, when arranging it in the lengthwise direction as in the latter case, instead of laying the runoff prevention net 9, The cage-shaped structures A adjacent to each other may be connected to each other by the damming member 18 composed of a net, a plate material, a frame material or the like.
【００３４】いずれの場合も、植生袋Ｃは、籠状構造物
Ａに収容可能で且つ籠状構造物Ａの隙間ａからこぼれ落
ちない大きさであれば足り、例えば、複数個の植生袋Ｃ
を一つの籠状構造物Ａに収容することも可能であるか
ら、籠状構造物Ａと同じ形状にする必要はない。図１４
に示したように、植生袋Ｃを箱型の籠状構造物Ａと同じ
形状に形成する場合、袋１９の一部を破ってアンカー部
材を通す必要がある。In any case, it is sufficient that the vegetation bag C can be accommodated in the basket-like structure A and does not fall out from the gap a of the basket-like structure A, for example, a plurality of vegetation bags C.
Since it is also possible to accommodate a single cage-shaped structure A, it is not necessary to have the same shape as the cage-shaped structure A. FIG.
When the vegetation bag C is formed in the same shape as the box-shaped cage-shaped structure A as shown in FIG. 2, it is necessary to break a part of the bag 19 and pass the anchor member through it.
【００３５】尚、上記各実施例においては、いずれも、
籠状構造物Ａの主たる材料が鉄筋であるが、パンチング
メタル、エキスパンドメタルを使用して、あるいは、そ
れらと型鋼や鋼棒などを併用して、籠状構造物Ａを構成
してもよい。In each of the above embodiments,
Although the main material of the basket-like structure A is a reinforcing bar, the basket-like structure A may be formed by using punching metal, expanded metal, or by using them together with a shaped steel or a steel rod.
【００３６】[0036]
【発明の効果】以上説明したように、本発明によれば、
法面保護構造物として使用する籠状構造物が法面に固定
されることにより、従来の法面緑化工法と同様に、法面
が補強され、法面の崩壊が防止される。それでいて、籠
状構造物が植生基盤となり、籠状構造物で囲まれた法面
部分だけでなく、籠状構造物の設置部分にも植物が発芽
し、生育するので、法面全体が一様に緑化され、美しい
景観を得ることができるのである。As described above, according to the present invention,
By fixing the basket-like structure used as the slope protection structure to the slope, the slope is reinforced and the collapse of the slope is prevented as in the conventional slope greening method. Nevertheless, the cage-like structure serves as a vegetation base, and the plants germinate and grow not only on the slopes surrounded by the cage-like structures but also on the installation site of the cage-like structures, so the entire slope is uniform. It is green and you can get a beautiful view.
【図１】本発明に係る法面緑化工法の一実施例を示す概
略斜視図である。FIG. 1 is a schematic perspective view showing an embodiment of a slope greening method according to the present invention.
【図２】前記法面緑化工法において用いる籠状構造物の
一例を示す斜視図である。FIG. 2 is a perspective view showing an example of a basket-like structure used in the slope greening method.
【図３】要部の断面図である。FIG. 3 is a sectional view of a main part.
【図４】施工途中の状態を示す断面図である。FIG. 4 is a cross-sectional view showing a state during construction.
【図５】本発明の他の実施例を示す概略斜視図である。FIG. 5 is a schematic perspective view showing another embodiment of the present invention.
【図６】本発明の他の実施例を示す籠状構造物の斜視図
である。FIG. 6 is a perspective view of a basket-like structure showing another embodiment of the present invention.
【図７】本発明の他の実施例を示す籠状構造物の斜視図
である。FIG. 7 is a perspective view of a basket-like structure showing another embodiment of the present invention.
【図８】本発明の他の実施例を示す籠状構造物の平面図
である。FIG. 8 is a plan view of a basket-like structure showing another embodiment of the present invention.
【図９】図８で示した籠状構造物の要部断面図である。9 is a cross-sectional view of a main part of the basket-shaped structure shown in FIG.
【図１０】図８の籠状構造物を使用した法面緑化工法の
説明図である。FIG. 10 is an explanatory view of a slope greening method using the basket-like structure of FIG.
【図１１】本発明の他の実施例を示す籠状構造物の平面
図である。FIG. 11 is a plan view of a basket-like structure showing another embodiment of the present invention.
【図１２】図１１の籠状構造物を使用した法面緑化工法
の一実施例の説明図である。FIG. 12 is an explanatory diagram of an example of a slope greening method using the cage-shaped structure of FIG. 11.
【図１３】図１１の籠状構造物を使用した法面緑化工法
の他の実施例の説明図である。FIG. 13 is an explanatory view of another embodiment of the slope greening method using the basket-like structure of FIG. 11.
【図１４】本発明の他の実施例を示す籠状構造物の分解
斜視図である。FIG. 14 is an exploded perspective view of a basket-like structure showing another embodiment of the present invention.
【図１５】図１４の籠状構造物を使用した法面緑化工法
の一実施例の説明図である。15 is an explanatory diagram of an example of a slope greening method using the cage-shaped structure of FIG.
Ａ…籠状構造物、Ｂ…植生材料、Ｃ…植生袋、２…法
面。A ... basket-like structure, B ... vegetation material, C ... vegetation bag, 2 ... slope.
Claims (12)
護構造物で囲まれた部分を緑化する法面緑化工法におい
て、前記法面保護構造物として偏平な箱型に形成された
籠状構造物を使用し、籠状構造物を法面に固定した後、
籠状構造物に植物種子を含む植生材料を吹き付けて、籠
状構造物の内部に植生材料を充填すると共に、その周囲
を植生材料で覆うことを特徴とする法面緑化工法。1. A slope greening method in which a slope protection structure is installed on a slope and the portion surrounded by the slope protection structure is greened, and the slope protection structure is formed in a flat box shape. After fixing the basket-like structure on the slope using the basket-like structure,
A slope revegetation method characterized by spraying a vegetation material containing plant seeds onto a cage-like structure to fill the inside of the cage-like structure with the vegetation material and covering the surrounding area with the vegetation material.
護構造物で囲まれた部分を緑化する法面緑化工法におい
て、前記法面保護構造物としてドーム型に形成された籠
状構造物を使用し、籠状構造物を法面に固定した後、籠
状構造物に植物種子を含む植生材料を吹き付けて、籠状
構造物の内部に植生材料を充填すると共に、その周囲を
植生材料で覆うことを特徴とする法面緑化工法。2. In a slope greening method in which a slope protection structure is installed on a slope and a portion surrounded by the slope protection structure is greened, a dome-shaped basket is formed as the slope protection structure. After fixing the basket-like structure to the slope using a tree-like structure, spray a vegetation material containing plant seeds onto the basket-like structure to fill the inside of the basket-like structure with the vegetation material and its surroundings. Slope revegetation method characterized by covering vegetation with vegetation material.
護構造物で囲まれた部分を緑化する法面緑化工法におい
て、前記法面保護構造物として三叉状に形成された籠状
構造物を使用し、籠状構造物を法面に固定した後、籠状
構造物に植物種子を含む植生材料を吹き付けて、籠状構
造物の内部に植生材料を充填すると共に、その周囲を植
生材料で覆うことを特徴とする法面緑化工法。3. A basket formed in a three-pronged shape as the slope protection structure in a slope greening method in which a slope protection structure is installed on a slope and a portion surrounded by the slope protection structure is greened. After fixing the basket-like structure to the slope using a tree-like structure, spray a vegetation material containing plant seeds onto the basket-like structure to fill the inside of the basket-like structure with the vegetation material and its surroundings. Slope revegetation method characterized by covering vegetation with vegetation material.
護構造物で囲まれた部分を緑化する法面緑化工法におい
て、前記法面保護構造物として細長い直線的な筒型に形
成された籠状構造物を使用し、籠状構造物を法面に法長
方向と交差するように配置して固定した後、籠状構造物
に植物種子を含む植生材料を吹き付けて、籠状構造物の
内部に植生材料を充填すると共に、その周囲を植生材料
で覆うことを特徴とする法面緑化工法。4. A slope greening method in which a slope protection structure is installed on a slope, and a portion surrounded by the slope protection structure is greened, wherein the slope protection structure is an elongated linear cylinder type. After using the formed cage-like structure, the cage-like structure is arranged on the slope so as to intersect the lengthwise direction and fixed, and then a vegetation material containing plant seeds is sprayed onto the basket-like structure to form a basket. A slope revegetation method characterized by filling the inside of a structure with vegetation material and covering the surrounding area with vegetation material.
護構造物で囲まれた部分を緑化する法面緑化工法におい
て、前記法面保護構造物として細長い直線的な筒型に形
成された籠状構造物を使用し、籠状構造物を法面に法長
方向に配置して固定した後、籠状構造物に植物種子を含
む植生材料を吹き付けて、籠状構造物の内部に植生材料
を充填すると共に、その周囲を植生材料で覆うことを特
徴とする法面緑化工法。5. A slope greening method in which a slope protection structure is installed on a slope, and a portion surrounded by the slope protection structure is greened, wherein the slope protection structure is an elongated straight tubular shape. After using the formed cage-like structure and arranging and fixing the cage-like structure in the lengthwise direction on the slope, vegetation material containing plant seeds is sprayed onto the cage-like structure, A slope greening method characterized by filling the inside with vegetation material and covering the surrounding area with vegetation material.
することを特徴とする請求項５に記載の法面緑化工法。6. The slope greening method according to claim 5, wherein adjacent cage-like structures are connected by a damming material.
護構造物で囲まれた部分を緑化する法面緑化工法におい
て、前記法面保護構造物として偏平な箱型に形成された
籠状構造物を使用し、植物種子を含む植生材料が収容さ
れた植生袋を籠状構造物内に収納した状態で、当該籠状
構造物を法面に固定することを特徴とする法面緑化工
法。7. A slope greening method in which a slope protection structure is installed on a slope and the portion surrounded by the slope protection structure is greened, and the slope protection structure is formed in a flat box shape. And a vegetation bag containing vegetation material containing plant seeds is housed in the basket-like structure, and the basket-like structure is fixed to the slope. Surface greening method.
護構造物で囲まれた部分を緑化する法面緑化工法におい
て、前記法面保護構造物としてドーム型に形成された籠
状構造物を使用し、植物種子を含む植生材料が収容され
た植生袋を籠状構造物内に収納した状態で、当該籠状構
造物を法面に固定することを特徴とする法面緑化工法。8. A basket formed in a dome shape as the slope protection structure in a slope greening method in which a slope protection structure is installed on a slope and the portion surrounded by the slope protection structure is greened. Slope revegetation characterized by fixing a basket-like structure to a slope in a state where a vegetation bag containing a vegetation material containing plant seeds is housed in the basket-like structure using a tree-like structure. Construction method.
護構造物で囲まれた部分を緑化する法面緑化工法におい
て、前記法面保護構造物として三叉状に形成された籠状
構造物を使用し、植物種子を含む植生材料が収容された
植生袋を籠状構造物内に収納した状態で、当該籠状構造
物を法面に固定することを特徴とする法面緑化工法。9. A basket formed in a three-pronged shape as the slope protection structure in a slope greening method in which a slope protection structure is installed on a slope and the portion surrounded by the slope protection structure is greened. Slope revegetation characterized by fixing a basket-like structure to a slope in a state where a vegetation bag containing a vegetation material containing plant seeds is housed in the basket-like structure using a tree-like structure. Construction method.
保護構造物で囲まれた部分を緑化する法面緑化工法にお
いて、前記法面保護構造物として細長い直線的な筒型に
形成された籠状構造物を使用し、植物種子を含む植生材
料が収容された植生袋を籠状構造物内に収納した状態
で、当該籠状構造物を法面に法長方向と交差するように
配置して固定することを特徴とする法面緑化工法。10. A slope greening method in which a slope protection structure is installed on a slope and the portion surrounded by the slope protection structure is greened, and the slope protection structure is an elongated linear cylinder type. Using the formed cage-like structure, the vegetation bag containing the vegetation material containing plant seeds is accommodated in the cage-like structure, and the cage-like structure intersects the lengthwise direction with the slope as the slope. Slope revegetation method, which is characterized by arranging and fixing in the same manner.
保護構造物で囲まれた部分を緑化する法面緑化工法にお
いて、前記法面保護構造物として細長い直線的な筒型に
形成された籠状構造物を使用し、植物種子を含む植生材
料が収容された植生袋を籠状構造物内に収納した状態
で、当該籠状構造物を法面に法長方向に配置して固定す
ることを特徴とする法面緑化工法。11. A slope greening method in which a slope protection structure is installed on a slope, and a portion surrounded by the slope protection structure is greened, wherein the slope protection structure is an elongated straight tubular shape. Using the formed cage-like structure, the vegetation bag containing the vegetation material containing plant seeds is housed in the cage-like structure, and the cage-like structure is arranged in the longitudinal direction on the slope. Slope revegetation method characterized by fixing by fixing.
結することを特徴とする請求項１１に記載の法面緑化工
法。12. The slope greening method according to claim 11, wherein adjacent cage-like structures are connected by a damming material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11831396A JP2969507B2 (en) | 1996-04-15 | 1996-04-15 | Slope greening method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11831396A JP2969507B2 (en) | 1996-04-15 | 1996-04-15 | Slope greening method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09279591A true JPH09279591A (en) | 1997-10-28 |
| JP2969507B2 JP2969507B2 (en) | 1999-11-02 |
Family
ID=14733593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11831396A Expired - Fee Related JP2969507B2 (en) | 1996-04-15 | 1996-04-15 | Slope greening method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2969507B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011157714A (en) * | 2010-01-29 | 2011-08-18 | Ohbayashi Corp | Greening structure using wood-chip concrete |
| JP2015110895A (en) * | 2013-10-28 | 2015-06-18 | 長寿補強土株式会社 | Slope reinforcing soil structure with long-term durability, and construction method for the same |
-
1996
- 1996-04-15 JP JP11831396A patent/JP2969507B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011157714A (en) * | 2010-01-29 | 2011-08-18 | Ohbayashi Corp | Greening structure using wood-chip concrete |
| JP2015110895A (en) * | 2013-10-28 | 2015-06-18 | 長寿補強土株式会社 | Slope reinforcing soil structure with long-term durability, and construction method for the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2969507B2 (en) | 1999-11-02 |
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