JPH10131199A - Method of slope vegetation construction by stepped wire gauze - Google Patents
Method of slope vegetation construction by stepped wire gauzeInfo
- Publication number
- JPH10131199A JPH10131199A JP30247096A JP30247096A JPH10131199A JP H10131199 A JPH10131199 A JP H10131199A JP 30247096 A JP30247096 A JP 30247096A JP 30247096 A JP30247096 A JP 30247096A JP H10131199 A JPH10131199 A JP H10131199A
- Authority
- JP
- Japan
- Prior art keywords
- wire mesh
- slope
- concrete
- vegetation
- frame member
- 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.)
- Pending
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、法面に階段金網を
配置すると共に、この階段金網に連係して配列した枠部
材にコンクリートの吹き付けを行なって構築した補強構
造を配置した法面の植生工法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vegetation on a slope where a reinforcing structure constructed by spraying concrete onto frame members arranged in association with the step metal mesh is arranged on a slope, and a staircase wire mesh is arranged on the slope. Concerning the construction method.
【０００２】[0002]
【従来の技術】急峻な法面にコンクリートの吹き付けを
行なって補強しコンクリート法面とした部分を緑化する
工法として、階段金網植生工法が知られている。この工
法では、金属製の細い棒を縦横格子状に組合せて階段状
に折り曲げて形成した階段金網を用意し、この階段金網
をアンカーなどでコンクリート法面に固定すると共に、
階段金網の内側に土留めネット或いはシート等を配置し
て植生基盤材或いは客土の配設を行い、草本ないし木本
の植栽或いは播種を行うものである。2. Description of the Related Art A staircase wire mesh vegetation method is known as a method of greening a concrete slope by spraying concrete onto a steep slope to reinforce the concrete slope. In this construction method, a metal staircase is prepared by combining thin metal rods in a vertical and horizontal lattice and bending it in a stepwise fashion, and fixing this staircase wire to a concrete slope with anchors, etc.
An earth retaining net or sheet is arranged inside the stair wire mesh to arrange the vegetation base material or the soil, and to plant or sow herbs or trees.
【０００３】また、階段金網を配設しない方式では、急
峻な法面に、鉄筋で補強した鉄棒製の型枠を格子状（桝
状）に配置してコンクリートの吹き付けを行ない、これ
により形成された桝の中に植生基盤材或いは客土を配設
して植生を行なう工法も知られている。例えば、建設基
礎エンジニアリング（株）並びに（株）伊勢安金網製作
所による「フリーフレーム工法（商標）」がある。[0003] In a method in which a stair wire mesh is not provided, a steel bar form reinforced with a reinforcing bar is arranged in a grid pattern (a square pattern) on a steep slope, and concrete is sprayed. There is also known a method of arranging vegetation base material or soil in a basin for vegetation. For example, there is a "free frame construction method (trademark)" by Construction Basic Engineering Co., Ltd. and Ise Anme Net Manufacturing Co., Ltd.
【０００４】[0004]
【発明が解決しようとする課題】前記した「フリーフレ
ーム工法」では、急傾斜の法面に比較的大きな凹凸があ
るままで施工されるので、格子状（桝状）にコンクリー
ト枠を形成するために、かなり強固な補強用の鉄筋の組
み立てが必要であり、また、補強用の鉄筋も法面の凹凸
に沿って変形しなければならず、作業がかなり煩雑であ
り、危険な作業も伴う。In the above-mentioned "free frame construction method", since the construction is performed with relatively large irregularities on the steep slope, the concrete frame is formed in a grid shape (mesh shape). In addition, it is necessary to assemble a considerably strong reinforcing steel bar, and the reinforcing steel bar must also be deformed along the unevenness of the slope, so that the operation is considerably complicated and involves dangerous work.
【０００５】これに対し、前者の階段金網工法では、定
形的な階段金網が利用できるので、前記した「フリーフ
レーム工法」と比較すれば、作業能率がよい外、作業も
比較的安全である。On the other hand, in the former staircase wire mesh method, since a standard staircase wire mesh can be used, the work efficiency is high and the work is relatively safe as compared with the above-mentioned "free frame method".
【０００６】然しながら、階段金網による植生工法で
は、法面はコンクリートの吹き付けだけで補強されるの
で、法面の高さが大で幅も大きい場合には、小さな地震
でも度重なることになれば、階段金網が横ずれしたり或
いはずり落ちなどの虞がある。However, in the vegetation method using staircase wire mesh, the slope is reinforced only by spraying concrete, so if the slope is large and wide, even if a small earthquake occurs repeatedly, There is a risk that the staircase wire mesh will slip or slip down.
【０００７】本発明は、階段金網植生工法の上記した利
点を残しつつ、更に、地震などに対する耐久性を考慮し
たさコンクリート法面植生工法を明らかにすることを目
的とするものである。An object of the present invention is to clarify a concrete slope vegetation method in consideration of durability against earthquakes and the like, while retaining the above advantages of the step wire mesh vegetation method.
【０００８】[0008]
【課題を解決するための手段】本発明に係る法面植生工
法は、法面に階段金網を配置すると共に、該階段金網
に枠部材を組み込み、この枠部材にコンクリートを吹き
付けて構築する補強構造を配設し、更に該階段金網に植
生基盤材或いは客土を配設して植生を行うこと、補強
構造が、階段金網を縦方向及び／又は横方向に離間して
配置し、この離間部に枠部材を配置してコンクリートの
吹き付けを行なう構成であること、補強構造が、階段
金網を縦方向及び横方向に連続して配置し、この階段金
網に枠部材を縦方向及び／又は横方向に組み込みコンク
リートの吹き付けを行なう構成であること、枠部材の
組み込み並びにコンクリートの吹き付けが格子状（桝
状）に行なわれること、枠部材の組み込み並びにコン
クリートの吹き付けが縦方向又は横方向に行なわれるこ
と、コンクリートの吹き付けを行なう枠部材が、櫛形
金網であること、コンクリート法面や急峻な法面にお
ける階段植生工の安定を図り、法面の安定を図るため
に、階段金網に枠部材を組み込み、この枠部材にコンク
リートを吹き付ける補強構造を配置し、該階段金網に植
生基盤或いは客土を投入して植生を行なう階段金網によ
る法面植生工法において、複数の階段金網を、縦方向並
びに横方向に連続する他の階段ユニットとの間に離間部
を設けて設置し、この縦横の離間部に櫛形金網を配置す
ると共に鉄筋を配置して補強した上でコンクリートの吹
き付けを行なって階段金網の補強を行なうこと、コン
クリート法面や急峻な法面における階段植生工の安定を
図り、法面の安定を図るために、階段金網に枠部材を組
み込み、この枠部材にコンクリートを吹き付ける補強構
造を配置し、該階段金網に植生基盤或いは客土を投入し
て植生を行なう階段金網による法面植生工法において、
複数の階段金網を、縦方向並びに横方向に離間部を設け
ることなく連続して設置し、該階段金網の縦横の接合部
に櫛形金網を配置すると共に鉄筋を配置して補強した上
でコンクリートの吹き付けを行なって階段金網の補強を
行なうこと、コンクリート法面や急峻な法面における
階段植生工の安定を図り、法面の安定を図るために、階
段金網に枠部材を組み込み、この枠部材にコンクリート
を吹き付ける補強構造を配置し、該階段金網に植生基盤
或いは客土を投入して植生を行なう階段金網による法面
植生工法において、複数の階段金網を、縦方向並びに横
方向に離間部を設けることなく連続して設置し、該階段
金網の縦方向の接合部に櫛形金網を縦方向にのみ配置す
ると共に鉄筋を配置して補強した上でコンクリートの吹
き付けを行ない、横方向においては、階段金網の一段を
選択して鉄筋を配置して補強した上でコンクリートの吹
き付けを行ないことにより階段金網の補強を行なうこと
を、それぞれ特徴とする。According to the slope vegetation method of the present invention, a stepped wire mesh is arranged on a slope, a frame member is incorporated in the stepped wire mesh, and concrete is sprayed on the frame member to form a reinforcing structure. Arranging a vegetation base material or a soil on the stairway wire mesh to perform vegetation; a reinforcing structure for arranging the stairway wire mesh vertically and / or laterally, The concrete structure is sprayed by arranging a frame member on the staircase, and the reinforcing structure arranges the staircase wire mesh continuously in the vertical direction and the horizontal direction, and the frame member is vertically and / or laterally placed on the staircase wire mesh. The construction is such that concrete is sprayed into the building, that the frame member is installed and the concrete is sprayed in a grid (matrix). To be performed in the horizontal direction, the frame member that sprays concrete is a comb-shaped wire mesh, and staircase wire mesh is used to stabilize stair vegetation on concrete and steep slopes, and to stabilize the slope. A frame member is incorporated into the frame member, and a reinforcing structure for spraying concrete on the frame member is arranged. Separate sections are provided between other vertical and horizontal staircase units, and combs are laid in the vertical and horizontal sections, reinforcing bars are reinforced, and concrete is sprayed. Frame stairs to reinforce stairway mesh, stabilize stairway vegetation on concrete slopes and steep slopes, and assemble frame members to stairway wire mesh. Look, the reinforcing structure for blowing the concrete to the frame member is disposed in the slope vegetation method according staircase wire mesh which was charged with vegetation foundation or soil dressing on the stairs wire mesh performing vegetation,
A plurality of staircase wire meshes are successively installed without providing vertical and horizontal separations, a comb-shaped wire mesh is arranged at the vertical and horizontal joints of the staircase wire mesh, and reinforcing bars are arranged and reinforced. Spraying to reinforce the stair wire mesh, stabilizing stair vegetation on concrete slopes and steep slopes, and incorporating frame members into the stair wire mesh to stabilize the slope, In a slope vegetation method using a staircase wire mesh in which a reinforcing structure for spraying concrete is placed and a vegetation base or soil is put into the staircase wire mesh to perform vegetation, a plurality of staircase wire meshes are provided with vertical and horizontal separation portions. The comb wire mesh is placed only vertically at the vertical joint of the stair wire mesh and the reinforcing bars are placed and reinforced, and then the concrete is sprayed. In countercurrent, that by selecting one step of the staircase wire mesh performing reinforcement of stairs wire mesh by performs spraying of concrete on reinforced by arranging reinforcing bars, respectively, characterized.
【０００９】[0009]
【発明の実施の形態】図１は、本発明に係る階段金網に
よる法面植生工法を実施した法面を斜視図で示したもの
である。本発明の工法では、法面に階段金網１０を配設
すると共に、枠体を組み込んでコンクリートの吹き付け
を行なった補強構造を配設し、階段金網の内側に植生基
盤材ないし客土を配設して植生を行なう。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a perspective view showing a slope on which a slope vegetation method using a staircase wire mesh according to the present invention is performed. According to the construction method of the present invention, the staircase wire mesh 10 is provided on the slope, the reinforcement structure incorporating the frame and spraying concrete is provided, and the vegetation base material or the soil is provided inside the stairway wire mesh. And do vegetation.
【００１０】次に、図１の状態に至る作業手順を説明す
る。Next, a description will be given of a work procedure leading to the state of FIG.
【００１１】図２は、法面の上に階段金網１０を配列し
た状態を示している。本発明の工法で利用される補強構
造の構成の内、後述する格子状（桝状）に配列される枠
部材２０のために、階段金網１０が縦スペース２１及び
横スペース２２を残した状態に配列される態様である。
階段金網１０はアンカー１１などを利用して法面に固定
される。尚、縦スペース２１は、約２００ｍｍに設定し
たが、これに限定されるものではない。FIG. 2 shows a state where staircase wire mesh 10 is arranged on the slope. In the configuration of the reinforcing structure used in the construction method of the present invention, the stepped wire mesh 10 is in a state where the vertical space 21 and the horizontal space 22 are left due to the frame members 20 arranged in a lattice shape (mesh shape) described later. It is a mode of arrangement.
The staircase wire mesh 10 is fixed to a slope using an anchor 11 or the like. Note that the vertical space 21 is set to about 200 mm, but is not limited to this.
【００１２】階段金網１０の設置が完了すると、次に、
図３に示すように、縦スペース２１に枠部材２０を挿入
して縦枠２３が、横スペース２２に枠部材２０を挿入し
て横枠２４が異形鉄筋２６によって補強された状態で格
子状に配列される。When the installation of the step wire mesh 10 is completed,
As shown in FIG. 3, the frame member 20 is inserted into the vertical space 21 to form a vertical frame 23, and the frame member 20 is inserted into the horizontal space 22 so that the horizontal frame 24 is reinforced by a deformed reinforcing bar 26 in a lattice shape. Are arranged.
【００１３】縦枠２３と横枠２４の交点となる部分に
は、例えば、径２２ｍｍ、長さ１０００ｍｍのロックボ
ルト２５を法面に打設し、このロックボルト２５を囲む
ように縦横の方向に各２本の異形鉄筋２６を配筋した。
櫛形金網及び組み立て櫛形金網で形成される枠部材２０
は、異形鉄筋２６に固定されるが、ぐらつく箇所では、
結束線により階段金網１０に結束する。At the intersection of the vertical frame 23 and the horizontal frame 24, for example, a lock bolt 25 having a diameter of 22 mm and a length of 1000 mm is cast on the slope, and is vertically and horizontally surrounded by the lock bolt 25. Two deformed reinforcing bars 26 were arranged.
Frame member 20 formed of comb wire mesh and assembled comb wire mesh
Is fixed to deformed reinforcing bar 26,
It is bound to the staircase wire net 10 by a binding wire.
【００１４】図４には、枠部材２０の１例が示されてお
り、図４−Ａの態様は、例えば、クリンプ金網の縦線材
の上端部に複数の横線材で編み込み櫛形金網とした構
成、図４−Ｂの態様は、図４−Ａの櫛形金網を２枚平行
に並べ細い鉄棒によって結合した組み立て櫛形金網とし
た構成である。このような型式の枠部材２０は、階段金
網１０に縦方向から挿入して組み込むのに作業が楽であ
るが、本発明の工法における補強構造を形成するには、
細い鉄棒が格子状に組まれた所謂金網を利用することも
可能である。FIG. 4 shows an example of the frame member 20. In the embodiment shown in FIG. 4A, for example, a comb-shaped wire mesh woven with a plurality of horizontal wires at the upper end of a vertical wire material of a crimp wire mesh. The embodiment shown in FIG. 4B has a configuration in which two comb-shaped wire meshes of FIG. 4-A are arranged in parallel and connected by a thin iron bar to form an assembled comb-shaped wire mesh. It is easy to insert the frame member 20 of such type into the staircase wire mesh 10 from the vertical direction, but to form the reinforcing structure in the method of the present invention,
It is also possible to use a so-called wire mesh in which thin iron bars are assembled in a lattice shape.
【００１５】次に、縦枠２３と横枠２４にコンクリート
の吹き付けを行ない、吹き付けたコンクリートの固化を
待って、階段金網１０の裏面側にバーク堆肥等の堆肥系
と木本ないし草本植物の種子を配合した植生基盤材を投
入する。尚、植生基盤材は吹き付け工法によって行なう
ことも可能である。更に、階段金網１０の裏面側に客土
を行ない、木本ないし草本植物の苗木などを直裁する態
様も本発明に包含される。Next, concrete is sprayed on the vertical frame 23 and the horizontal frame 24, and after the sprayed concrete is solidified, a compost system such as bark compost and seeds of woody or herbaceous plants are placed on the back side of the step wire mesh 10. The vegetation base material which mixes is introduced. The vegetation base material can be applied by a spraying method. Further, the present invention includes an embodiment in which the soil is provided on the back side of the staircase wire mesh 10 to directly cut a tree or a herbaceous plant.
【００１６】上記した本発明に係る工法によれば、階段
金網１０が先行して法面に取り付けられているので、枠
部材２０としての櫛形金網を差し込んでもしっかりと固
定することができ、法面の凹凸が大きい箇所では櫛形金
網と法面との間に隙間が生じたが、櫛形で横線材が少な
いことから、上方から押し込むようにすると、容易に変
形して地山との間の隙間をなくすることができた。この
ような場合には櫛形金網の縦線材の変形が元に戻らない
ようにするために結束線で階段金網との間を結束するこ
とが好ましい。According to the method of the present invention described above, since the staircase wire mesh 10 is attached to the slope in advance, it can be fixed firmly even if the comb wire mesh as the frame member 20 is inserted. There was a gap between the comb-shaped wire mesh and the slope at the place where the unevenness was large, but since it was comb-shaped and there were few horizontal wires, if it was pushed in from above, it was easily deformed and the gap between the ground and Could be eliminated. In such a case, it is preferable to bind the stepped wire mesh with a binding wire in order to prevent the deformation of the vertical wire material of the comb-shaped wire mesh from returning to the original shape.
【００１７】以上説明した態様では、図２及び図３にそ
の特徴が示されているように、補強構造を構築するの
に、階段金網１０を縦方向及び横方向で一定の幅に離間
させて配置することにより、縦スペース２１及び横スペ
ース２２を形成し、この部分に縦枠２３及び横枠２４を
配設してコンクリートの吹き付けを行なう構成である。
然しながら、法面は、傾斜度や表面の形状など場所によ
り区々であり、その法面に対応した補強構造が採用され
る。例えば、図３に従って説明すれば、縦枠２３を配置
してコンクリートの吹き付けを行なって補強構造とし、
横枠２４による補強構造を配置しない態様、或いは、横
枠２４による横方向の補強構造だけの態様である。更
に、図２〜図３に示すように、縦枠２３及び横枠２４を
配置するのに、階段金網１０を縦方向及び横方向で一定
の幅に離間させて、縦スペース２１及び横スペース２２
を設けているが、このようなスペースを設けることな
く、階段金網１０を縦方向並びに横方向に連続して配置
して、その一部分に縦枠２３及び横枠２４を組み込んで
コンクリートの吹き付けを行なって補強構造とする態様
も本発明に包含される。更には、縦スペース２１又は横
スペース２２だけを設け、横又は縦方向では階段金網１
０を離間させずに連続して配置する態様も本発明に包含
される。In the embodiment described above, as shown in FIGS. 2 and 3, the stepped wire mesh 10 is separated by a certain width in the vertical and horizontal directions to construct the reinforcing structure. By arranging, a vertical space 21 and a horizontal space 22 are formed, and a vertical frame 23 and a horizontal frame 24 are arranged in these portions to spray concrete.
However, the slope is different depending on places such as the degree of inclination and the shape of the surface, and a reinforcing structure corresponding to the slope is adopted. For example, if it demonstrates according to FIG. 3, the vertical frame 23 will be arrange | positioned and a concrete will be sprayed to make a reinforcement structure,
This is a mode in which the reinforcing structure by the horizontal frame 24 is not provided, or a mode in which only the horizontal reinforcing structure by the horizontal frame 24 is provided. Further, as shown in FIGS. 2 and 3, in order to arrange the vertical frame 23 and the horizontal frame 24, the staircase wire mesh 10 is separated by a constant width in the vertical direction and the horizontal direction, and the vertical space 21 and the horizontal space 22 are arranged.
However, without providing such a space, the staircase wire mesh 10 is continuously arranged in the vertical direction and the horizontal direction, and the vertical frame 23 and the horizontal frame 24 are incorporated in a part thereof, and concrete is sprayed. An embodiment in which the reinforcing structure is used is also included in the present invention. Furthermore, only the vertical space 21 or the horizontal space 22 is provided, and the horizontal or vertical
An embodiment in which 0s are continuously arranged without being separated from each other is also included in the present invention.
【００１８】以上の説明から明らかように、本発明に係
る法面植生工法では、法面に階段金網を配置して植生を
行なう法面植生工法に、金網、特に好ましくは櫛形金網
を配置してコンクリートの吹き付けを行なう方式による
補強構造を組合せたものであり、補強構造の具体的な構
成は、法面の性状に対応して、階段金網１０並びに縦枠
２３及び横枠２４の配列に関する上記した諸態様を組合
せることにより、種々に設定される。As is apparent from the above description, in the slope vegetation method according to the present invention, a wire mesh, particularly preferably a comb-shaped wire mesh, is arranged in the slope vegetation method in which stair wire mesh is arranged on the slope to perform vegetation. This is a combination of a reinforcing structure based on a method of spraying concrete, and the specific configuration of the reinforcing structure is as described above regarding the staircase wire mesh 10 and the arrangement of the vertical frame 23 and the horizontal frame 24 in accordance with the properties of the slope. Various settings are made by combining various aspects.
【００１９】[0019]
【発明の効果】本発明に係る工法によれば、以下の効果
が期待できる。According to the method of the present invention, the following effects can be expected.
【００２０】 法面に階段金網が先行して配置される
ので、枠部材の配置に際して足場が確保されるので、安
全に作業を行なうことができる。[0020] Since the staircase wire mesh is arranged in advance on the slope, a scaffold is secured when the frame member is arranged, so that the work can be performed safely.
【００２１】 階段金網と階段金網との間のスペース
に、或いは、階段金網の上部に、枠部材を配置する何れ
の態様においても、枠部材を櫛形金網とすることで、こ
れを法面に差し込むだけでよいので、施工が容易であ
る。In any mode in which the frame member is arranged in the space between the staircase wire mesh or on the top of the staircase wire mesh, the frame member is a comb-shaped wire mesh and inserted into the slope. Construction is easy.
【００２２】 階段金網に枠部材にコンクリートの吹
き付けを行なう補強構造を配列するので法面の補強と植
生が同時にできる。[0022] Since a reinforcing structure for spraying concrete to the frame member is arranged on the stairway wire mesh, reinforcement of the slope and vegetation can be simultaneously performed.
【００２３】 法面に凹凸がある場合でも、枠部材と
して櫛形金網を利用すれば、櫛形金網の設置を容易に行
なうことができ、また、階段金網に対する結束により地
山との間に隙間を生じさせることがないので吹き付ける
コンクリートに無駄が生じない。Even if the slope has irregularities, the comb-shaped wire mesh can be easily installed by using the comb-shaped wire mesh as the frame member, and a gap is formed between the stair wire mesh and the ground. There is no waste in the concrete to be sprayed because it is not caused.
【図１】本発明に係る工法を適用して形成された法面の
斜視図FIG. 1 is a perspective view of a slope formed by applying a method according to the present invention.
【図２】階段金網の配置方法の１例を示す斜視図FIG. 2 is a perspective view showing an example of an arrangement method of a staircase wire mesh.
【図３】縦枠及び横枠の配置方法の１例を示す斜視図FIG. 3 is a perspective view showing an example of an arrangement method of a vertical frame and a horizontal frame.
【図４】枠部材（櫛形金網）の１例を示す斜視図FIG. 4 is a perspective view showing an example of a frame member (comb wire net).
１０−階段金網 １１−アンカー ２０−枠部材 ２１−縦スペース ２２−横スペース ２３−縦枠 ２４−横枠 ２５−ロックボルト ２６−異形鉄筋 DESCRIPTION OF SYMBOLS 10-Stair wire mesh 11-Anchor 20-Frame member 21-Vertical space 22-Horizontal space 23-Vertical frame 24-Horizontal frame 25-Lock bolt 26-Deformed bar
Claims (9)
金網に枠部材を組み込み、この枠部材にコンクリートを
吹き付けて構築する補強構造を配設し、更に該階段金網
に植生基盤材或いは客土を配設して植生を行うことを特
徴とする階段金網による法面植生工法。1. A stepped wire mesh is disposed on a slope, a frame member is incorporated into the stepped wire mesh, and a reinforcing structure constructed by spraying concrete on the frame member is provided. A slope vegetation method using staircase wire mesh, where vegetation is laid by arranging visitor soil.
横方向に離間して配置し、この離間部に枠部材を配置し
てコンクリートの吹き付けを行なう構成であること特徴
とする請求項１に記載の階段金網による法面植生工法。2. The reinforcing structure according to claim 1, wherein the step metal mesh is arranged in a longitudinal direction and / or a lateral direction so as to be separated from each other, and a frame member is arranged in the separated portion to spray concrete. 1. A slope vegetation method using the staircase wire mesh according to 1.
に連続して配置し、この階段金網に枠部材を縦方向及び
／又は横方向に組み込みコンクリートの吹き付けを行な
う構成であることを特徴とする請求項１に記載の階段金
網による法面植生工法。3. The reinforcing structure has a structure in which a step wire mesh is continuously arranged in a vertical direction and a horizontal direction, and a frame member is vertically and / or horizontally mounted on the step wire mesh to spray concrete. The slope vegetation method using a staircase wire mesh according to claim 1.
き付けが格子状（桝状）に行なわれることを特徴とする
請求項１〜３に記載の階段金網による法面植生工法。4. The slope vegetation method according to claim 1, wherein the frame member is incorporated and the concrete is sprayed in a grid pattern.
き付けが縦方向又は横方向に行なわれることを特徴とす
る請求項１〜３に記載の階段金網による法面植生工法。5. The slope vegetation method according to claim 1, wherein the frame member is assembled and the concrete is sprayed in a vertical direction or a horizontal direction.
が、櫛形金網であることを特徴とする請求項１〜５に記
載の階段金網による法面植生工法。6. The slope vegetation method according to claim 1, wherein the frame member for spraying the concrete is a comb-shaped wire mesh.
段植生工の安定を図り、法面の安定を図るために、階段
金網に枠部材を組み込み、この枠部材にコンクリートを
吹き付ける補強構造を配置し、該階段金網に植生基盤或
いは客土を投入して植生を行なう階段金網による法面植
生工法において、複数の階段金網を、縦方向並びに横方
向に連続する他の階段ユニットとの間に離間部を設けて
設置し、この縦横の離間部に櫛形金網を配置すると共に
鉄筋を配置して補強した上でコンクリートの吹き付けを
行なって階段金網の補強を行なうことを特徴とする階段
金網による法面植生工法。7. In order to stabilize stair vegetation on a concrete slope or a steep slope, and to stabilize the slope, a frame member is incorporated in a stair wire mesh, and a reinforcing structure for spraying concrete on the frame member is arranged. Then, in a slope vegetation method using a stairway wire mesh in which a vegetation base or soil is put into the stairway wire mesh, a plurality of stairway wire meshes are separated from other stair units that are continuous vertically and horizontally. A staircase with a staircase wire mesh, characterized in that a comb-shaped wire mesh is arranged in the vertical and horizontal gaps, reinforcing bars are arranged and reinforced, and then concrete is sprayed to reinforce the staircase wire mesh. Vegetation method.
段植生工の安定を図り、法面の安定を図るために、階段
金網に枠部材を組み込み、この枠部材にコンクリートを
吹き付ける補強構造を配置し、該階段金網に植生基盤或
いは客土を投入して植生を行なう階段金網による法面植
生工法において、複数の階段金網を、縦方向並びに横方
向に離間部を設けることなく連続して設置し、該階段金
網の縦横の接合部に櫛形金網を配置すると共に鉄筋を配
置して補強した上でコンクリートの吹き付けを行なって
階段金網の補強を行なうことを特徴とする階段金網によ
る法面植生工法。8. In order to stabilize stair vegetation on a concrete slope or a steep slope, and to stabilize the slope, a frame member is incorporated into a stair wire mesh, and a reinforcing structure for spraying concrete on the frame member is arranged. Then, in a slope vegetation method using a staircase wire mesh in which a vegetation base or a soil is put into the stairway wire mesh to perform vegetation, a plurality of staircase wire meshes are continuously installed without providing a separation portion in a vertical direction and a horizontal direction. A slope vegetation method using a staircase wire mesh, comprising arranging a comb wire mesh at the vertical and horizontal joints of the staircase wire mesh, arranging a reinforcing bar, reinforcing the stair wire mesh by spraying concrete, and reinforcing the stair wire mesh.
段植生工の安定を図り、法面の安定を図るために、階段
金網に枠部材を組み込み、この枠部材にコンクリートを
吹き付ける補強構造を配置し、該階段金網に植生基盤或
いは客土を投入して植生を行なう階段金網による法面植
生工法において、複数の階段金網を、縦方向並びに横方
向に離間部を設けることなく連続して設置し、該階段金
網の縦方向の接合部に櫛形金網を縦方向にのみ配置する
と共に鉄筋を配置して補強した上でコンクリートの吹き
付けを行ない、横方向においては、階段金網の一段を選
択して鉄筋を配置して補強した上でコンクリートの吹き
付けを行ないことにより階段金網の補強を行なうことを
特徴とする階段金網による法面植生工法。9. In order to stabilize stair vegetation on a concrete slope or a steep slope, and to stabilize the slope, a frame member is incorporated into a stair wire mesh, and a reinforcing structure for spraying concrete on the frame member is arranged. Then, in a slope vegetation method using a staircase wire mesh in which a vegetation base or a soil is put into the stairway wire mesh to perform vegetation, a plurality of staircase wire meshes are continuously installed without providing a separation portion in a vertical direction and a horizontal direction. In the vertical joint of the staircase wire mesh, a comb-shaped wire mesh is arranged only in the vertical direction, and a reinforcing bar is arranged and reinforced, and then concrete is sprayed. In the horizontal direction, one step of the staircase wire mesh is selected. A slope vegetation method using stairway wire mesh, characterized in that stairway wire mesh is reinforced by spraying concrete after arranging and reinforcing concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30247096A JPH10131199A (en) | 1996-10-28 | 1996-10-28 | Method of slope vegetation construction by stepped wire gauze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30247096A JPH10131199A (en) | 1996-10-28 | 1996-10-28 | Method of slope vegetation construction by stepped wire gauze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10131199A true JPH10131199A (en) | 1998-05-19 |
Family
ID=17909342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30247096A Pending JPH10131199A (en) | 1996-10-28 | 1996-10-28 | Method of slope vegetation construction by stepped wire gauze |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10131199A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314087A (en) * | 2014-11-05 | 2015-01-28 | 重庆建工市政交通工程有限责任公司 | Slope greening protective structure and construction method thereof |
-
1996
- 1996-10-28 JP JP30247096A patent/JPH10131199A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314087A (en) * | 2014-11-05 | 2015-01-28 | 重庆建工市政交通工程有限责任公司 | Slope greening protective structure and construction method thereof |
| CN104314087B (en) * | 2014-11-05 | 2016-09-14 | 重庆建工市政交通工程有限责任公司 | A kind of side-slope greening and protection structure and construction method thereof |
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