JPH0630225U - Embankment slope forming material - Google Patents
Embankment slope forming materialInfo
- Publication number
- JPH0630225U JPH0630225U JP3263792U JP3263792U JPH0630225U JP H0630225 U JPH0630225 U JP H0630225U JP 3263792 U JP3263792 U JP 3263792U JP 3263792 U JP3263792 U JP 3263792U JP H0630225 U JPH0630225 U JP H0630225U
- Authority
- JP
- Japan
- Prior art keywords
- embankment
- embankment slope
- forming material
- geotextile
- 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.)
- Granted
Links
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
(57)【要約】
【目的】 ジオテキスタイルにより盛土を補強する補強
土工法において、容易に盛土法面を形成でき、少ない労
力と手間で安全な盛土を構築することが可能な盛土法面
形成材料を提供すること。
【構成】 パイプを三角柱状に組んだ枠体であって、そ
の一面に土砂流出防止シートを取り付けたことを特徴と
する。
(57) [Abstract] [Purpose] In the reinforced soil construction method to reinforce the embankment by geotextile, a material for forming the embankment slope that can easily form the embankment slope and can construct a safe embankment with less labor and effort. To provide. [Structure] A frame body in which pipes are assembled in a triangular prism shape, and a soil and sand outflow prevention sheet is attached to one surface thereof.
Description
【０００１】[0001]
本考案は、ジオテキスタイルにより盛土を補強する補強土工法において使用す る盛土法面形成材料に関する。 The present invention relates to an embankment slope forming material used in a reinforced earth construction method for reinforcing an embankment by geotextile.
【０００２】[0002]
従来の、ジオテキスタイルにより盛土を補強する補強土工法は、ジオテキスタ イルを地盤上に敷設し、法面を形成するための土のうをジオテキスタイル上の法 面部に設置し、土のうの内側のジオテキスタイル上に土砂をまきだし、転圧した 後、ジオテキスタイルを、包み込むように巻き込み、その上に次層のジオテキス タイルを敷設し、この作業を繰り返すことにより盛土を構築するというものであ る。 この方法によると、土のうを作成して設置するのに、大変な労力と手間がかか り、人手不足の現状を考えると、合理的な方法ではない。 In the conventional reinforced earth construction method that reinforces the embankment with geotextile, the geotextile is laid on the ground, the sandbag for forming the slope is installed at the slope on the geotextile, and the soil is placed on the geotextile inside the sandbag. After rolling out and rolling, the geotextile is wrapped up, the next layer of geotextile is laid on it, and this operation is repeated to build the embankment. According to this method, it takes a lot of labor and time to create and install the sandbag, and it is not a rational method considering the current situation of manpower shortage.
【０００３】 また、前記補強土工法に用いる土のうの代替として、Ｌ字状の金属網部材を用 いて盛土法面を形成する方法がある。この方法は、法面部に土のうの代わりにＬ 字状の金属網部材を置き、その内側に土砂をまきだすというものであり、土のう を用いる方法に比べて手間がかからないが、土砂の水平方向の圧力をＬ字状の金 属網部材の曲げ強度で押さえようとするため、かなり肉厚の厚い金属網部材を使 用せねばならず、重量が重くなり、運搬、施工に労力がかかる。Further, as an alternative to the sandbag used in the reinforced earthwork method, there is a method of forming an embankment slope using an L-shaped metal net member. In this method, an L-shaped metal net member is placed on the slope instead of sandbags, and the sand is sprinkled inside the sandbag, which is less labor-intensive than the method using sandbags. Since the pressure is to be suppressed by the bending strength of the L-shaped metal net member, a metal net member having a considerably large wall thickness must be used, resulting in a heavy weight, which requires labor for transportation and construction.
【０００４】[0004]
この考案の目的は、以上のような問題を解決するため、容易に盛土法面を形成 でき、少ない労力と手間で安全な盛土を構築することが可能な盛土法面形成材料 を提供することである。 The object of the present invention is to provide an embankment slope forming material that can easily form an embankment slope and can construct a safe embankment with a small amount of labor and labor in order to solve the above problems. is there.
【０００５】[0005]
【課題を解決するための手段】 パイプを三角柱状に組んだ枠体の一面に、不織布、ネット、植生用シートなど の土砂流出防止シートを取り付けた盛土法面形成材料を、土砂流出防止シートを 取り付けた面が法面側になるように設置し、ジオテキスタイルで巻き込みながら 使用する。 あるいは、パイプを三角柱状に組んだ枠体の一面に、土砂流出防止シートを取 り付けた盛土法面形成材料を、土砂流出防止シートを取り付けた面が法面側にな るように設置し、その面と相対するパイプにジオテキスタイルを取り付けて使用 する。[Means for Solving the Problems] The embankment slope forming material in which a sediment flow-out sheet such as a non-woven fabric, a net, or a vegetation sheet is attached to one surface of a frame in which a pipe is assembled in a triangular prism shape Install it so that the attached surface is the slope side, and use it while winding it with geotextile. Alternatively, the embankment slope forming material with a sediment outflow prevention sheet is installed on one side of the frame that is assembled into a triangular prism shape so that the surface with the sediment outflow prevention sheet is the slope side. , The geotextile is attached to the pipe facing the surface before use.
【０００６】[0006]
このように、ジオテキスタイルにより盛土を補強する補強土工法で、本考案の 盛土法面形成材料を使用すれば、土のうを用いる方法に比べて手間がかからず、 さらに、土砂の水平方向の圧力を、パイプという重量に対して断面係数の大きな 材料の曲げ強度で押さえようとするため、Ｌ字状の金属網部材と比べて軽量で、 曲げ強度が強く、少ない労力で安全な盛土を構築することができる。 In this way, by using the embankment slope forming material of the present invention in the reinforced earth construction method for reinforcing the embankment with geotextile, it takes less labor than the method using the sandbag, and further, the horizontal pressure of the earth and sand can be applied. Since it tries to hold down the bending strength of a material with a large section modulus against the weight of the pipe, it is lighter in weight than the L-shaped metal mesh member, has a high bending strength, and builds a safe embankment with less effort. You can
【０００７】 さらに、この盛土法面形成材料を施工現場で簡単に組立できるように、三角柱 状の枠体を構成しているパイプの一部を取り外せるようにし、折り畳み式にすれ ば、運搬が容易になる。[0007] Further, if this embankment slope forming material can be easily assembled at the construction site, a part of the pipe forming the triangular prism-shaped frame can be removed, and if it is a foldable type, it can be easily transported. become.
【０００８】[0008]
以下、本考案の実施例を図面により説明する。 まず、第一実施例として、図１に示すように、亜鉛メッキ、樹脂被覆等で防錆 加工を施した鋼管パイプ１を所定の長さにカットし、ジョイント部材２を用いて 三角柱の形状に組み立てる。そして、その一面に土砂流出防止のために樹脂ネッ ト、金網等の網状体３を取り付け、その内側に種子と肥料のついた植生用シート ４を取り付け、盛土法面形成用材料７を作成する。 Embodiments of the present invention will be described below with reference to the drawings. First, as a first embodiment, as shown in FIG. 1, a steel pipe 1 having a rust preventive treatment such as galvanizing and resin coating is cut into a predetermined length, and a joint member 2 is used to form a triangular prism shape. assemble. Then, a net 3 such as a resin net or a wire net is attached to one surface thereof to prevent the outflow of sediment, and a vegetation sheet 4 with seeds and fertilizer is attached to the inside thereof to prepare a material 7 for forming a bank slope. .
【０００９】 この盛土法面形成用材料７を施工現場に搬入し、地盤上に、繊維補強された樹 脂ネットのような、目合いを有するジオテキスタイル６を敷設し、法面部に盛土 法面形成用材料７を設置する。このとき、網状体３と植生用シート４を取り付け た面が、法面側にくるようにする。This embankment slope forming material 7 is carried into a construction site, and a geotextile 6 having a mesh-like fiber-reinforced resin net is laid on the ground to form an embankment slope on the slope. Install the work material 7. At this time, the surface on which the reticulate body 3 and the vegetation sheet 4 are attached should be on the slope side.
【００１０】 次に、この盛土法面形成材料７の内側に土砂５をまきだし転圧した後、ジオテ キスタイル６を、包み込むように巻き込み、その上に次層のジオテキスタイル６ を敷設する。 この作業を繰り返して、図３に示すような補強盛土を構築する。 ジオテキスタイル６を巻き込まない場合には、図４のように、ジオテキスタイ ル６を、盛土法面形成材料７の法面側と相対するパイプ１に取り付けて使用して もよい。Next, after spreading the earth and sand 5 on the inside of the embankment slope forming material 7 and rolling it, the geotextile 6 is wrapped so as to be wrapped, and the geotextile 6 of the next layer is laid thereon. By repeating this work, a reinforced embankment as shown in FIG. 3 is constructed. When the geotextile 6 is not involved, the geotextile 6 may be attached to the pipe 1 facing the slope side of the embankment slope forming material 7 as shown in FIG.
【００１１】 第二実施例は、図２に示すように、盛土法面形成材料７を構成しているパイプ １の一部が取り外し可能で、さらにそのパイプ１を取り外すと折り畳めるため、 施工現場までは折り畳んだ状態で搬入し、施工現場で所定の形状に組み立てる。 使用方法は、第一実施例と同じである。In the second embodiment, as shown in FIG. 2, a part of the pipe 1 constituting the embankment slope forming material 7 can be removed, and when the pipe 1 is removed, it can be folded, so Is brought in in a folded state and assembled into a predetermined shape at the construction site. The method of use is the same as in the first embodiment.
【００１２】[0012]
ジオテキスタイルにより盛土を補強する補強土工法で、本実施例の、盛土法面 形成材料を使用すれば、土のうを用いる方法に比べて手間がかからず、さらに、 土砂の水平方向の圧力を、パイプという重量に対して断面係数の大きな材料の曲 げ強度で押さえようとするため、Ｌ字状の金属網部材と比べて軽量で、曲げ強度 が強く、少ない労力で安全な盛土を構築することができる。 さらに、第二実施例のように、盛土法面形成材料を施工現場で簡単に組立でき るように、枠体を構成しているパイプの一部を取り外せるようにし、折り畳み式 にすれば、運搬が容易になる。 It is a reinforced earth construction method that reinforces the embankment with geotextile, and using the material for forming the embankment slope of this example requires less labor than the method using sandbags. Therefore, it is possible to construct a safe embankment with less labor and lighter bending strength than the L-shaped metal net member because the bending strength of a material with a large cross-section coefficient is used to suppress the weight. it can. Further, as in the second embodiment, a part of the pipe constituting the frame can be removed so that the embankment slope forming material can be easily assembled at the construction site. Will be easier.
【図１】第一実施例の盛土法面形成材料の斜視図であ
る。FIG. 1 is a perspective view of an embankment slope forming material according to a first embodiment.
【図２】第二実施例の盛土法面形成材料の斜視図であ
る。FIG. 2 is a perspective view of an embankment slope forming material according to a second embodiment.
【図３】本考案の盛土法面形成材料を使用して構築した
盛土の断面図である。FIG. 3 is a cross-sectional view of an embankment constructed using the embankment slope forming material of the present invention.
【図４】本考案の盛土法面形成材料を使用して構築した
盛土の断面図である。FIG. 4 is a cross-sectional view of an embankment constructed using the embankment slope forming material of the present invention.
１ パイプ ２ ジョイント部材 ３ 網状体 ４ 植生用シート ５ 土砂 ６ ジオテキスタイル ７ 盛土法面形成材料 1 pipe 2 joint member 3 mesh body 4 vegetation sheet 5 earth and sand 6 geotextile 7 embankment slope forming material
Claims (4)
て、その一面に土砂流出防止シートを取り付けたことを
特徴とする盛土法面形成材料。1. A material for forming an embankment slope, which is a frame body formed by assembling pipes in a triangular prism shape, and a sediment outflow prevention sheet is attached to one surface thereof.
て、その一面に土砂流出防止シートを取り付け、その面
と相対するパイプにジオテキスタイルを取り付けたこと
を特徴とする盛土法面形成材料。2. A material for embankment slope formation, which is a frame body formed by assembling pipes in a triangular prism shape, wherein a sediment outflow prevention sheet is attached to one surface of the frame body, and a geotextile is attached to the pipe facing the surface.
外し、枠体を折り畳むことができる前項１の盛土法面形
成材料。3. The embankment slope forming material according to claim 1, wherein a part of the pipe constituting the frame can be removed and the frame can be folded.
外し、枠体を折り畳むことができる前項２の盛土法面形
成材料。4. The embankment slope forming material according to claim 2, wherein a part of the pipe forming the frame can be removed and the frame can be folded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3263792U JP2551342Y2 (en) | 1992-05-19 | 1992-05-19 | Embankment slope formation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3263792U JP2551342Y2 (en) | 1992-05-19 | 1992-05-19 | Embankment slope formation material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0630225U true JPH0630225U (en) | 1994-04-19 |
| JP2551342Y2 JP2551342Y2 (en) | 1997-10-22 |
Family
ID=12364374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3263792U Expired - Lifetime JP2551342Y2 (en) | 1992-05-19 | 1992-05-19 | Embankment slope formation material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2551342Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100601894B1 (en) * | 2006-04-04 | 2006-07-19 | 주식회사 한국종합건축사사무소 | Equipment for intercepting sliding of slope in apartment house |
-
1992
- 1992-05-19 JP JP3263792U patent/JP2551342Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100601894B1 (en) * | 2006-04-04 | 2006-07-19 | 주식회사 한국종합건축사사무소 | Equipment for intercepting sliding of slope in apartment house |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2551342Y2 (en) | 1997-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0630225U (en) | Embankment slope forming material | |
| KR100458928B1 (en) | Reinforced Earth Retaining-Wall for using Steel-Frame and Geogrid | |
| US20200248426A1 (en) | Retaining Wall with Reinforced Soil | |
| JPH0548819B2 (en) | ||
| KR101574566B1 (en) | Method for Reinforcing Slope for Vegetation | |
| JP7018351B2 (en) | Outer wall member | |
| JPH05230823A (en) | Horizontal drain material laying method for improving extremely poor subsoil | |
| JP3235351U (en) | Futon basket and retaining wall | |
| JP4409151B2 (en) | Embankment reinforcement device | |
| JP7109840B1 (en) | Embankment reinforced wall and construction method of embankment reinforced wall | |
| JP2547946B2 (en) | Reinforced soil structure | |
| JPH1088574A (en) | Earth retaining wall construction unit | |
| KR102548639B1 (en) | Construction method of upper net binding type stone protection structure | |
| JP4054304B2 (en) | Restrained soil structure and its construction method | |
| JP2675446B2 (en) | Earthless pressure embankment method and embankment block | |
| JP3974753B2 (en) | Retaining wall construction method | |
| KR200253330Y1 (en) | Reinforced Earth Retaining-Wall for using Steel-Frame and Geogrid | |
| JP2000309922A (en) | Wall material strengthened reinforcing earth work method | |
| JP3961520B2 (en) | Reinforced earth structure | |
| JP2001040671A (en) | Slope reinforcing unit, and filling reinforcing structure and filling reinforcing construction method using the unit | |
| JP2004143774A (en) | Steel frame and banking construction method using the same | |
| JPH05112939A (en) | Filling formation method and wire net with frame | |
| KR20020068936A (en) | Coupling Structure of Vertical Steel Bar for Reinforced Earth Retaining-Wall Frame | |
| JPH0667535U (en) | Slope protection structure for retaining wall | |
| JPH0678625B2 (en) | Embankment construction method |