JPH0757955B2 - Revegetation method on embankment with reinforced structure - Google Patents
Revegetation method on embankment with reinforced structureInfo
- Publication number
- JPH0757955B2 JPH0757955B2 JP12728289A JP12728289A JPH0757955B2 JP H0757955 B2 JPH0757955 B2 JP H0757955B2 JP 12728289 A JP12728289 A JP 12728289A JP 12728289 A JP12728289 A JP 12728289A JP H0757955 B2 JPH0757955 B2 JP H0757955B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- embankment
- soil
- lath wire
- slope
- 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.)
- Expired - Fee Related
Links
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
【発明の詳細な説明】 [産業上の利用分野] この発明は補強構造を有した盛土地盤に於ける緑化工法
に関するものであり、特に、略垂直な例えば2分〜3分
勾配の法面への緑化工法に関するものである。Description: TECHNICAL FIELD The present invention relates to a greening method for an embankment having a reinforced structure, and particularly to a nearly vertical slope of, for example, 2 to 3 minutes. It is related to the greening method.
[従来の技術] 盛土地盤の工法には種々のものがあるが、法面が急勾配
になると崩れ落ちを防止するため、法面に沿って土止め
壁が設けられる。土止め壁としては、重力式、倒立T形
式、控え壁式等があるが、何れも大規模な基礎を必要と
し、多大の労力及び資材が必要であつた。[Prior Art] There are various construction methods for embankments, but a soil retaining wall is provided along the slope to prevent it from collapsing when the slope becomes steep. As the earth retaining wall, there are a gravity type, an inverted T type, a retaining wall type, etc., but all of them required a large-scale foundation, and required a lot of labor and materials.
上記基礎工事に要する労力及び資材を軽減するために、
別紙第7図に示すような補強構造を有した盛土地盤の工
法が本出願人によつて提案されている。同図に於て、盛
土地盤(1)中に上下相互に間隔をおいて複数の控え
(2)(2)…が埋設されている。該控え(2)はアン
カーロツド(3)と、これに直交するアンカープレート
(4)(4)…とから成り、アンカーロツド(3)の一
端部(3a)が盛土地盤(1)の法面(5)から外部へ突
出している。そして、法面(5)はシート(6)にて覆
われ、該シート(6)の下部(6a)は地盤(G)と盛土
地盤(1)との間に配置され、且つ、上部(6b)は盛土
地盤(1)の頂部近傍で該盛土地盤(1)中に埋設され
ている。シート(6)の中間部(6c)には前記アンカー
ロツド(3)の一端部(3a)が突出しており、水平に伸
びる管部材(7)を該一端部(3a)へ貫通してナツト締
めにより連結してある。更に、前記シート(6)に沿っ
て壁体(8)が形成されている。In order to reduce the labor and materials required for the above foundation work,
The applicant of the present invention has proposed a method of constructing an embankment board having a reinforcing structure as shown in FIG. In the figure, a plurality of stubs (2) (2) ... Are embedded in the embankment board (1) at intervals above and below. The retainer (2) is composed of an anchor rod (3) and anchor plates (4) (4) which are orthogonal to the anchor rod (3), and one end (3a) of the anchor rod (3) is a slope (5) of the embankment plate (1). ) From the outside. The slope (5) is covered with a sheet (6), the lower part (6a) of the sheet (6) is arranged between the ground (G) and the embankment (1), and the upper part (6b). ) Is buried in the embankment board (1) near the top of the embankment board (1). One end portion (3a) of the anchor rod (3) projects into the intermediate portion (6c) of the seat (6), and a horizontally extending pipe member (7) is passed through the one end portion (3a) to tighten the nut. It is connected. Further, a wall body (8) is formed along the sheet (6).
又、盛土地盤に於ける緑化工法は地質及び法面の勾配の
違いによつて選定され、種子散布工法、客土吹付け工
法、厚層基材吹付け工法等が知られている。In addition, the greening method on the embankment is selected based on the difference in the geology and the slope of the slope, and the seed spraying method, the soil spraying method, the thick base material spraying method, etc. are known.
[発明が解決しようとする課題] 前述した従来の緑化工法は盛土地盤の法面の勾配に制限
があり、一般に勾配の最大値は60度程度である。従っ
て、第7図に示したような急勾配の法面に対しては、崩
落する危険性が高く安定した緑化工法がなかつた。[Problems to be Solved by the Invention] In the above-mentioned conventional greening method, the slope of the slope of the embankment is limited, and generally the maximum value of the slope is about 60 degrees. Therefore, on the steep slope as shown in FIG. 7, there is no stable greening method with a high risk of collapse.
そこで、補強構造を有した盛土地盤で、急勾配の法面に
緑化を施すために解決せられるべき技術的課題が生じて
くるのであり、本発明はこの課題を解決することを目的
とする。Therefore, a technical problem that should be solved in order to green the steep slope in the embankment having a reinforcing structure arises, and the present invention aims to solve this problem.
[課題を解決するための手段] この発明は上記目的を達成するために提案せられたもの
であり、盛土地盤中に上下相互に間隔をおいて複数の控
えを埋設し、盛土地盤の法面をシートで覆い、該シート
の中間部を前記控えの一端部に連結して形成した補強構
造を有した盛土地盤に於て、前記シートの表面へラス金
網を張設し、該ラス金網の表面へ連続長繊維混入客土を
吹付けて、ラス金網とシートとの間隙部又はラス金網の
表面部を覆うように客土層を形成したことを特徴とする
補強構造を有した盛土地盤に於ける緑化工法、及びラス
金網とシートとの間に、適宜間隔でペーサを設けた補強
構造を有した盛土地盤に於ける緑化工法を提供せんとす
るものである。[Means for Solving the Problem] The present invention has been proposed in order to achieve the above-mentioned object, and a plurality of sills are embedded in the embankment at intervals in the upper and lower sides to form a slope of the embankment. In the embankment board having a reinforcing structure formed by connecting the intermediate portion of the sheet to one end of the retainer, and lath wire mesh is stretched on the surface of the sheet, and the surface of the lath wire mesh is In the embankment board having a reinforced structure, a continuous soil fiber-mixed soil is sprayed to form a soil layer covering the gap between the lath wire net and the sheet or the surface of the lath wire net. The present invention is intended to provide a greening method for a landfill and a greening method for an embankment board having a reinforcing structure in which pacers are provided at appropriate intervals between a lath wire net and a sheet.
[作用] この発明は、法面を覆うシートの表面へラス金網を張設
し、連続長繊維混入の客土を吹付ける。吹付けられた客
土はラス金網とシートとの間隙部に入り込み、又ラス金
網の表面部にも付着して、該間隙部及びラス金網に連続
長繊維が絡み合った状態で客土と混在する。従って、法
面が急勾配であつても、極めて拘束力が大なる客土層を
形成でき、略垂直な法面に対しても緑化が可能である。[Operation] In the present invention, the lath wire net is stretched on the surface of the sheet covering the slope, and the soil containing the continuous long fibers is sprayed. The sprayed soil enters the gap between the lath wire net and the sheet and also adheres to the surface of the lath wire net, and is mixed with the soil in a state where continuous long fibers are entangled in the space and lath wire net. . Therefore, even if the slope is steep, it is possible to form a soil layer having a very large binding force, and greening is possible even on a substantially vertical slope.
又、ラス金網とシートとの間にスペーサを設けることに
より、ラス金網がシートへ密着せず、所定の間隙部が確
保できる。Further, by providing the spacer between the lath wire net and the sheet, the lath wire net does not adhere to the sheet, and a predetermined gap can be secured.
[実施例] 以下、この発明の一実施例を別紙添付図面の第1図乃至
第5図に従って詳述する。尚、説明の都合上、従来公知
に属する技術事項も同時に説明し、従来例に対応する構
成は同一符号を使用する。第1図に於て、盛土地盤
(1)には上下相互に間隔をおいて複数の控え(2)
(2)…が埋設され、盛土地盤(1)の法面(5)はシ
ート(6)で被覆されており、該シート(6)の中間部
(6c)は控え(2)を構成しているアンカーロツド
(3)の一端部(3a)に連結されている。この盛土地盤
(1)は、第6図に示した従来工法によって施工する。
そして、前記シート(6)の表面にラス金網(10)が張
設され、前記アンカーロツドの一端部(3a)に連結され
ている。該ラス金網(10)とシート(6)との間隙部に
は客土層(11)が設けられている。[Embodiment] An embodiment of the present invention will be described in detail below with reference to FIGS. 1 to 5 of the attached drawings. For the sake of explanation, technical matters that are publicly known in the related art will be described at the same time, and the same reference numerals will be used for the configurations corresponding to the conventional examples. In FIG. 1, the embankment board (1) has a plurality of copies (2) spaced apart from each other vertically.
(2) ... are buried, the slope (5) of the embankment (1) is covered with a sheet (6), and the intermediate portion (6c) of the sheet (6) constitutes a reserve (2). It is connected to one end (3a) of the anchor rod (3). This embankment board (1) is constructed by the conventional method shown in FIG.
A lath wire mesh (10) is stretched on the surface of the sheet (6) and is connected to one end (3a) of the anchor rod. A soil layer (11) is provided in the gap between the lath wire mesh (10) and the sheet (6).
第2図は連結部の拡大図であり、アンカーロツド(3)
の一端部(3a)には雌螺子部が刻設され、水平方向に延
びた管部材(7)が該一端部(3a)を貫通してシートの
中間部(6c)を押え付け、その外側にラス金網(10)を
張設してナツト(12)で緊締してある。該ラス金網(1
0)とナツト(12)との間には側面視コ字状のワツシヤ
(13)を介在させ、ワツシヤ(13)の空間部(13a)に
挿通した結束線(14)をラス金網(10)に固縛し、該ラ
ス金網(10)の固定を強化している。前記シート(6)
とラス金網(10)との間隙部及び表面部に設けられた客
土層(11)は次に述べる工法によつて形成される。FIG. 2 is an enlarged view of the connecting portion, the anchor rod (3).
A female screw portion is engraved at one end portion (3a) of the sheet, and a tube member (7) extending in the horizontal direction penetrates the one end portion (3a) to press the intermediate portion (6c) of the seat, and the outside thereof. A lath wire mesh (10) is stretched over and tightened with a nut (12). The lath wire mesh (1
A washer (13) having a U-shape in side view is interposed between the nut (0) and the nut (12), and a binding wire (14) inserted through the space (13a) of the washer (13) is connected to the lath wire mesh (10). The lath wire gauze (10) is reinforced by fixing it to the. Sheet (6)
The soil layer (11) provided in the gap between the lath wire mesh (10) and the surface portion is formed by the following method.
第3図は連続長繊維混入客土の吹付け装置を示したもの
で、クレーン付きのトラツク(15)の荷台に客土の圧送
装置(16)を載荷し、クレーンのブーム(17)の先端部
に連続長繊維混入のボビンを収納した噴射装置(18)を
取付けてある。客土及び肥料配合の種子等に水を加えて
タンク(19)内で撹拌混練し、スラリー状になつた客土
並びに団粒剤を前記噴射装置(18)へ圧送する。該噴射
装置(18)には噴射ノズル(20)が設けられ、圧送され
てきた客土と団粒剤が混合されて噴射される。然ると
き、ボビンの連続長繊維が噴射ノズル(20)内に引き込
まれ、客土に混入されて噴射される。斯くの如く形成さ
れた吹付け装置によつて、前記盛土地盤(1)のラス金
網(10)へ連続長繊維混入客土を吹付ける際には、クレ
ーンのブーム(17)を伸縮して噴射装置(18)を吹付け
高さに合致させ、前記噴射ノズル(20)を上下左右に揺
動して適切な噴射角度にして客土を吹付ける。而して、
吹付けられた客土はラス金網(10)の内側に入り込み、
連続長繊維が客土とラス金網(10)とに絡み合めて混在
し、更にラス金網(10)の表面部をも覆って、極めて拘
束力の大なる客土層(11)が形成される。Fig. 3 shows a spraying device for continuous soil mixed with continuous fiber. The transporting device (16) for the soil is loaded on the platform of the truck (15) equipped with a crane, and the tip of the boom (17) of the crane is loaded. An injection device (18) accommodating a bobbin containing continuous long fibers is attached to the section. Water is added to seed soil and fertilizer-blended seeds, and the mixture is stirred and kneaded in a tank (19), and the slurry-like soil and aggregates are pressure-fed to the injection device (18). The jetting device (18) is provided with a jetting nozzle (20), and the sent-in soil and the aggregate are mixed and jetted. At that time, the continuous filaments of the bobbin are drawn into the injection nozzle (20), mixed into the soil and injected. When the continuous long fiber-mixed soil is sprayed onto the lath wire mesh (10) of the embankment (1) by the spraying device thus formed, the boom (17) of the crane is expanded / contracted and jetted. The device (18) is made to match the spraying height, and the spray nozzle (20) is swung vertically and horizontally so as to spray the soil with an appropriate spray angle. Therefore,
The sprayed soil enters inside the lath wire mesh (10),
The continuous long fibers are entwined with the soil and the lath wire net (10) and mixed, and further cover the surface of the lath wire net (10) to form an extremely strong binding soil layer (11). It
ここで、ラス金網(10)とシート(6)との間には適宜
間隔でスペーサ(21)(21)…を設けてもよい。第4図
に示すように、該スペーサ(21)は金属片を折曲した基
部(22)(22)と立設部(23)とから形成され、立設部
(23)に切欠部(24)を設けてラス金網(10)を係止し
てある。従って、ラス金網(10)がシート(6)へ密着
せず、所定の間隙部を有して前記客土層(11)の厚みを
確保できる。又、第5図に示すように、折り曲げ鉄筋
(25a)の上端部(25b)に管状のスペーサ(25c)を溶
接し、該スペーサ(25c)にL字型の鉄筋(25d)を嵌入
自在にしたアンカー付のスペーサ(25)を形成してもよ
い。第2図に於ては、該アンカー付のスペーサ(25)を
使用しており、管部材(7)をナツト締めしてラス金網
(10)を張設したのち、ラス金網(10)の網目から前記
折り曲げ鉄筋(25a)を打設する。然るのち、該折り曲
げ鉄筋(25a)のスペーサ(25c)へL字型の鉄筋(25
d)を嵌入してラス金網(10)の内側面に挿入すれば、
ラス金網(10)がシート(6)に密着せず、所定の間隙
部を確保できる。更に、ラス金網(10)の表面からアン
カー(26)(26)…を所々に打設している。Here, spacers (21) (21) ... May be provided at appropriate intervals between the lath wire mesh (10) and the sheet (6). As shown in FIG. 4, the spacer (21) is composed of a base (22) (22) formed by bending a metal piece and a standing portion (23), and a notch (24) is formed in the standing portion (23). ) Is provided to lock the lath wire mesh (10). Therefore, the lath wire mesh (10) does not adhere to the sheet (6), and the thickness of the soil layer (11) can be secured with a predetermined gap. Further, as shown in FIG. 5, a tubular spacer (25c) is welded to the upper end portion (25b) of the bent reinforcing bar (25a), and the L-shaped reinforcing bar (25d) can be freely inserted into the spacer (25c). The spacer (25) with the anchor may be formed. In FIG. 2, the spacer (25) with the anchor is used. After the pipe member (7) is fastened with nuts and the lath wire net (10) is stretched, the mesh of the lath wire net (10) is used. Then, the bent rebar (25a) is placed. After that, the spacer (25c) of the bent rebar (25a) is connected to the L-shaped rebar (25
If you insert d) and insert it into the inner surface of the lath wire mesh (10),
The lath wire mesh (10) does not adhere to the sheet (6) and a predetermined gap can be secured. Furthermore, anchors (26) (26) ... Are placed in places from the surface of the lath wire mesh (10).
斯くして、該ラス金網(10)、シート(6)、盛土地盤
(1)を一体化でき、客土を吹付ける際にシート(6)
が振動することもなく、客土付着が良好になる。尚、各
種実験の結果から、ラス金網(10)及びシート(6)の
固定に関し、前記アンカー付のスペーサ(25)及びアン
カー(25)は全長500mm程度とし、盛土地盤(1)の法
面(5)1m2当たり本程度のアンカー(26)を打設する
のが効果的であった。Thus, the lath wire mesh (10), the sheet (6), and the embankment board (1) can be integrated, and the sheet (6) can be used when spraying the soil.
Will not vibrate, and the adhesion to the soil will be good. From the results of various experiments, regarding the fixation of the lath wire mesh (10) and the sheet (6), the spacer (25) with anchor and the anchor (25) had a total length of about 500 mm, and the slope (1) of the embankment (1) 5) It was effective to drive about 26 anchors per 1 m 2 .
一方、前記シート(6)について説明すれば、該シート
(6)の材質は特に限定せらるべきではないが、太陽照
射の実験結果から、ポリエステルが最も耐久性に富み、
次いでポリエチレン、ナイロン等が挙げられる。色彩は
白色系より黒色系の方が耐久性があり、該シート(6)
の表面に適宜ピツチで多数の孔を開穿するか、或は多数
の孔が適宜ピツチで設けられた織布を使用して、前記客
土層(11)に植生した植物の根の伸長を促進させるよう
に形成してある。On the other hand, if the sheet (6) is explained, the material of the sheet (6) should not be particularly limited, but from the experimental results of solar irradiation, polyester is the most durable,
Next, polyethylene, nylon and the like can be mentioned. The black color is more durable than the white color, and the sheet (6)
The holes of the plants vegetated in the soil layer (11) can be expanded by using a pit to open a large number of holes on the surface of the plant, or by using a woven fabric with a large number of holes. It is formed to promote.
又、第6図は前記管部材(7)に代えて矩形の板片(2
7)を使用した状態を示し、横方向に伸びる袋状シート
(28)を前記シートの中間部(6c)へ止着してある。こ
の構成に於ても、第2図に示した実施例の場合と同様に
して連続長繊維混入客土を吹付ければ、ラス金網(10)
とシート(6)との間隙部並びにラス金網(10)の表面
部に客土層(11)が形成される。Further, FIG. 6 shows a rectangular plate piece (2
7) is used, and a bag-like sheet (28) extending in the lateral direction is fixed to the intermediate portion (6c) of the sheet. Even in this structure, if continuous continuous fiber-containing material is sprayed as in the case of the embodiment shown in FIG. 2, the lath wire net (10)
A soil layer (11) is formed in the gap between the sheet (6) and the surface of the lath wire mesh (10).
而して、本発明の一実施例は上記構成に係るものである
から、盛土地盤(1)の法面(5)が急勾配であつて
も、連続長繊維混入客土を吹付けて客土層(11)を形成
でき、植物を植生して緑化を図ることが可能である。
又、盛土地盤(1)は控え(2)及びシート(6)によ
つて強固にに支持されるので、該盛土地盤(1)の土質
の制約がなく、粒子の小さな粘性土を使用できる。依っ
て、粒子の比表面積が大で保水効果が良好となり、且
つ、粘性土はの荷電を有しているため、肥料等の多く
の養分がイオンであることから極めて保肥力が高くな
る。又、盛土地盤(1)の法面(5)下部にツタ類を植
生すれば、該ツダ類がラス金網(10)及び客土層(11)
を伝わって伸長し、客土層(11)に根を張って緑化が図
られる。Thus, since one embodiment of the present invention relates to the above configuration, even if the slope (5) of the embankment board (1) has a steep slope, the continuous long fiber-mixed soil is sprayed onto the customer. A soil layer (11) can be formed, and plants can be vegetated for greening.
Further, since the embankment (1) is firmly supported by the restraint (2) and the sheet (6), there is no restriction on the soil quality of the embankment (1), and viscous soil with small particles can be used. Therefore, since the specific surface area of the particles is large and the water retaining effect is good, and since the cohesive soil has a charge of, many nutrients such as fertilizers are ions, so that the fertilizing power becomes extremely high. Also, if ivy is planted on the lower part of the slope (5) of the embankment board (1), the ivy will form lath wire mesh (10) and soil layer (11).
It grows along the ground and grows roots in the soil layer (11) for greening.
更に、盛土地盤(1)頂部に降雨があった場合は、前記
シート(6)が透水性を有するため、雨水はシート
(6)を通過して客土層(11)に浸透する。又、該盛土
地盤(1)自体も保水性があるので、岩盤に客土を吹付
けた場合と異なり、有効な緑化基盤を得ることができ
る。Further, when there is rainfall on the top of the embankment (1), rainwater permeates the soil layer (11) through the sheet (6) because the sheet (6) has water permeability. Further, since the embankment (1) itself has water retention property, an effective greening base can be obtained unlike the case where the soil is sprayed on the bedrock.
尚、この発明は、この発明の精神を逸脱しない限り種々
の改変を為す事ができ、そして、この発明が該改変せら
れたものに及ぶことは当然である。Incidentally, the present invention can be variously modified without departing from the spirit of the present invention, and it goes without saying that the present invention extends to the modified one.
[発明の効果] この発明は上記一実施例に詳述したように、シートの表
面へラス金網を張設し、連続長繊維混入客土を吹付けて
客土層を形成してある。吹付けられた客土はラス金網と
シートとの間隙部に入り込み、該間隙部及びラス金網に
連続長繊維が絡み合った状態ととなつて極めて拘束力が
大なる客土層となる。依って、法面が急勾配で略垂直な
状態であつても、法面に対する緑化が可能となり、崩れ
落ちる虞れもない。[Effects of the Invention] As described in detail in the above-mentioned one embodiment of the present invention, a lath wire mesh is stretched on the surface of a sheet, and a continuous soil mixed with continuous fibers is sprayed to form a soil layer. The sprayed soil enters the gap between the lath wire net and the sheet, and the continuous long fibers are entangled in the gap and the lath wire net to form a highly soilable soil layer. Therefore, even if the slope is steep and almost vertical, the greening on the slope is possible and there is no risk of collapse.
又、ラス金網とシートとの間にスペーサを設けた場合に
は、ラス金網がシートへ密着せず、所定の間隔を有して
客土層の厚みを確保できる。而も、客土吹付け時にシー
トが振動することがないので、客土の付着が良好とな
る。Further, when the spacer is provided between the lath wire net and the sheet, the lath wire net does not adhere to the sheet, and the thickness of the soil layer can be secured with a predetermined interval. In addition, since the sheet does not vibrate when the soil is sprayed, the soil adherence is good.
第1図乃至第5図は本発明の一実施例を示しており、第
1図は補強構造を有した盛土地盤に客土層を形成した状
態を示す縦断面図、第2図はシートとアンカーロツドと
の連結部を示す要部拡大図、第3図は吹付け装置の側面
図、第4図はスペーサの斜面図、第5図はアンカー付の
スペーサの正面図、第6図は第2図の変形例なる要部拡
大図である。第7図は従来例を示し、補強構造を有した
盛土地盤の縦断面図である。 (1)……盛土地盤、(2)……控え (3a)……アンカーロツドの一端部 (5)……法面、(6)……シート (6c)……シートの中間部 (10)……ラス金網、(11)……客土層 (21)(25)……スペーサ1 to 5 show one embodiment of the present invention. FIG. 1 is a longitudinal sectional view showing a state in which a soil layer is formed on an embankment plate having a reinforcing structure, and FIG. 2 is a sheet. FIG. 3 is a side view of the spraying device, FIG. 4 is a perspective view of the spacer, FIG. 5 is a front view of the spacer with an anchor, and FIG. 6 is a second view. It is a principal part enlarged view which is a modification of a figure. FIG. 7 shows a conventional example and is a vertical cross-sectional view of an embankment board having a reinforcing structure. (1) …… Milled ground board, (2) …… Reserve (3a) …… One end of anchor rod (5) …… Slope, (6) …… Seat (6c) …… Seat middle part (10)… … Russ wire mesh, (11) …… Customer soil layer (21) (25) …… Spacer
Claims (2)
の控えを埋設し、盛土地盤の法面をシートで覆い、該シ
ートの中間部を前記控えの一端部に連結して形成した補
強構造を有した盛土地盤に於て、前記シートの表面へラ
ス金網を張設し、該ラス金網の表面へ連続長繊維混入客
土を吹付けて、ラス金網とシートとの間隙部又はラス金
網の表面部をも覆うように客土層を形成したことを特徴
とする補強構造を有した盛土地盤に於ける緑化工法。1. Formed by embedding a plurality of sills in the embankment at a distance from each other, covering the slope of the embankment with a sheet, and connecting the middle part of the sheet to one end of the sill. In the embankment board having a reinforced structure, a lath wire net is stretched on the surface of the sheet, and continuous long fiber-containing mixed soil is sprayed on the surface of the lath wire net to form a gap or lath between the lath wire net and the sheet. A greening method for embankment with a reinforcing structure characterized by forming a soil layer covering the surface of the wire mesh.
ペーサを設けた請求項(1)記載の補強構造を有した盛
土地盤に於ける緑化工法。2. A greening method for a land embankment having a reinforcing structure according to claim 1, wherein spacers are provided between the lath wire mesh and the sheet at appropriate intervals.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12728289A JPH0757955B2 (en) | 1989-05-20 | 1989-05-20 | Revegetation method on embankment with reinforced structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12728289A JPH0757955B2 (en) | 1989-05-20 | 1989-05-20 | Revegetation method on embankment with reinforced structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02308009A JPH02308009A (en) | 1990-12-21 |
JPH0757955B2 true JPH0757955B2 (en) | 1995-06-21 |
Family
ID=14956117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12728289A Expired - Fee Related JPH0757955B2 (en) | 1989-05-20 | 1989-05-20 | Revegetation method on embankment with reinforced structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0757955B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100563228B1 (en) * | 2004-04-20 | 2006-03-21 | 나노인텍 주식회사 | fine power seperator of the wet-type grinder |
JP4498047B2 (en) * | 2004-07-27 | 2010-07-07 | 三井化学産資株式会社 | Reinforcement method for ground and / or underground objects |
CN110710439A (en) * | 2019-11-21 | 2020-01-21 | 中国电建集团江西省电力建设有限公司 | Vegetation restoration process and structure of high and steep slope |
-
1989
- 1989-05-20 JP JP12728289A patent/JPH0757955B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH02308009A (en) | 1990-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0197000A1 (en) | Element for realizing steep plant-accommodating slopes | |
US20200232178A1 (en) | Retaining wall system | |
DE3917357A1 (en) | Embankments and flood dams - prepd. from rammed posts and rock filled netting based on plastic material | |
JP3083250B2 (en) | Slope reinforcement and greening | |
DE2618459A1 (en) | METHOD OF FASTENING FLOOR TO EMBROIDERY | |
EP0191793B1 (en) | Support band against the stone slide of the filling of a bank | |
JPH0757955B2 (en) | Revegetation method on embankment with reinforced structure | |
JPS61183521A (en) | Method of stabilizing vegetation foundation on face of slope | |
JP3431783B2 (en) | Protection structure for slopes and walls | |
JP2003301439A (en) | Revetment structure | |
CN213741137U (en) | Ecological bank protection of sash roof beam | |
JP3128437B2 (en) | Slope reinforcement method and embankment construction method | |
JPH1129935A (en) | Method for protecting face of slope and wire netting for use therein | |
JPS58189425A (en) | Soil board | |
JPH0414506Y2 (en) | ||
JPH11293678A (en) | Slope protection construction method | |
JP3296475B2 (en) | Greening sheet | |
JP3117066B2 (en) | Slope reinforcement and greening method and its fabric sheet | |
JPH08284172A (en) | Green bed rock structure of concrete sprayed surface | |
JPH07158073A (en) | Steel frame member for slope surface and slope greening method using the member | |
JP3003250U (en) | Slope surface erosion prevention facility | |
JPH1037199A (en) | Greening work method for face of slope | |
JP3369879B2 (en) | Greening structures such as slopes and walls | |
JPH10176332A (en) | Greening structure of surface of slope, surface of wall, or the like | |
JP2775619B2 (en) | Sloping greening method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |