JPS59126825A - Slope frame construction work - Google Patents
Slope frame construction workInfo
- Publication number
- JPS59126825A JPS59126825A JP23227682A JP23227682A JPS59126825A JP S59126825 A JPS59126825 A JP S59126825A JP 23227682 A JP23227682 A JP 23227682A JP 23227682 A JP23227682 A JP 23227682A JP S59126825 A JPS59126825 A JP S59126825A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- shaped parts
- straight
- shaped
- portions
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/202—Securing of slopes or inclines with flexible securing means
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は法面の安定のために用いる法枠に関し、実用新
案登録顆間５７−第１２２４５７号の改良に係わる。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a slope frame used for stabilizing a slope, and relates to an improvement of Utility Model Registration Condylar No. 57-122457.
通水孔をもうけた帯状体を中央部で略Ｖ字型に折りまげ
、更に両端部を外側に折り返した形状として重ねしろを
形成した法枠は法枠の端部同志を重ねて連山状に並列し
て１段目を敷設し２段目は１段目の頂点に法枠を逆さに
して積み重ねる。３段目以降は１・２段と同じように交
互に積み上げるという方法で施工すれば、施工が非常に
簡単であるなどの点で秀れた法枠工法である。The legal frame is made by folding a band-shaped body with water holes into a roughly V-shape at the center, and then folding both ends outward to form an overlapping margin. The first tier is laid in parallel, and the second tier is stacked with the legal frame upside down at the top of the first tier. This method is excellent in that it is extremely easy to construct if the third and subsequent stages are constructed by stacking them alternately in the same way as the first and second stages.
本発明は上記の法枠の強度と施工性を更に改良した法枠
施工法とそれに用いる法枠材料を提供せんとするもので
ある。The present invention aims to provide a method for constructing a method for further improving the strength and workability of the method described above, and a material for use in the method.
図面についてその実施例を詳しく説明する。Examples will be described in detail with reference to the drawings.
第１図に例示するように、断面形状を波形にして剛性を
付与した帯状の鋼材からなる直型部材囚にはその両端に
上下各２個所に連結孔（１）と。As illustrated in FIG. 1, a straight member made of a band-shaped steel material with a corrugated cross-sectional shape to provide rigidity has connecting holes (1) at two locations on both ends thereof, one above the other.
一方、第２図に例示するような、Ｖ型部材（ハ）を準備
する。■型部材は直型部材と同じ断面形状の同種材料か
らなる帯状体を中央部で折り曲げ略■字形とし、その両
端部は外側に折り返して重ねしろ（３）を形成する。折
り曲げて形成される２片の側板（４）のなす挟角（θ）
は略６０°とする。折り曲げの頂点（５）は若干の丸み
をもたせる。頂点と両端の重ねしろ（３）には上下各２
個所に連結孔を、又、側板には適宜個所に多数の水抜き
孔を設ける。又、夫々の側板の長さは直型部材（５）と
略等しくする。On the other hand, a V-shaped member (c) as illustrated in FIG. 2 is prepared. The (2)-shaped member is a strip made of the same material and has the same cross-sectional shape as the straight member, and is bent at the center to form a substantially (2)-shaped member, and both ends thereof are folded back to the outside to form an overlapping margin (3). The included angle (θ) formed by the two side plates (4) formed by bending
is approximately 60°. The apex of the bend (5) is slightly rounded. The overlapping margin (3) between the vertex and both ends is 2 each on the top and bottom.
Connecting holes are provided at certain locations, and a large number of drainage holes are provided at appropriate locations on the side plate. Further, the length of each side plate is approximately equal to that of the straight member (5).
Ｖ型部材は２種類を用意すると好都合である。It is convenient to prepare two types of V-shaped members.
即ち、断面の波形の凹面が７字の外側に向いたもの（Ｂ
１）と凹面が７字の内側に向いたもの（Ｂ２）とである
。In other words, the wave-shaped concave surface of the cross section faces outward from the figure 7 (B
1) and one with the concave surface facing inward of the letter 7 (B2).
本発明の法枠部材を施工する手順は次の通りである。The procedure for constructing the legal frame member of the present invention is as follows.
■ 法面の基礎に直型部材を端部同志を合わせて横方向
に配列する。断面の波形の凹面を山側に向ける。■ Arrange straight members horizontally on the foundation of the slope with their ends aligned. The concave wave-shaped cross section faces the mountain side.
■ 次にＶ型部材のうち波形凹面が外側に向いたＢＳ材
を、頂点を上にして重ねしろを重ねて連山状に配列する
。この場合■の重ね部分と■の重ね部分を同じ位置にと
る。(2) Next, among the V-shaped members, the BS materials with the corrugated concave surfaces facing outward are arranged in a mountain-like fashion with the apexes facing upward and the overlapping margins overlapping. In this case, the overlapped portion of ■ and the overlapped portion of ■ are placed in the same position.
■ 電ね合わせ部分で２枚の直型部材と２枚のＶ型部材
の計４枚の部材を連結孔に連結金具（６）を通して連結
する。（第３図）
■ 形成された第１段目の連山の頂点と頂点に直型部材
を懸は渡す。■ Connect a total of four members, two straight members and two V-shaped members, at the connection part by passing the connecting fittings (6) through the connecting holes. (Figure 3) ■ Straight members are passed between the peaks of the first mountain range that has been formed.
■ Ｖ型部材を頂点を下方にして第１段目の各頂点の上
に重ねる。この場合は波形凹面が内側に向いたＢ２材を
用いる。■ Lay the V-shaped member on top of each vertex of the first row with the vertex facing down. In this case, B2 material with the corrugated concave surface facing inward is used.
０２頂点、２直型部材の２端の２枚を連結金具で連結す
る。（第４図）
■ 第２段目のＶ型部材の重ねしろ同志が重なっている
上に直型部材を懸は渡す。02 Vertex, 2 Connect the two ends of the straight member with a connecting metal fitting. (Fig. 4) ■ Pass the straight member on top of the overlapped V-shaped member in the second stage.
■ Ｖ型部材（Ｂｌ材）の重ねしろを重ね合いなから■
の重ねしるの上に積み上げる。■ Avoid overlapping the V-shaped members (Bl materials) ■
Stack them on top of each other.
■ ４枚の重ねしろ、２枚の直型部材の計６枚を連結金
具で連結する。（第５図）
［相］ 以下順次直材、Ｂ２．直材、Ｂ１．直材、Ｂ２
・・・・・・・・・ヒ直型部材の段、Ｖ型部材の段と一
段ごとに交互に積み重ね、連結して全体の法枠を完成す
る。（第６図）
本発明の法枠は上記したように構成されているので、第
１に全体構成が略正玉角形の集合であるトラス構造とな
り、この為、力の分散が理想的に行なえるので非常に強
く、従来のＶ型部材だけを連結したものが、上部からの
力に対してやや圧縮されやすい点で難点があったものが
本施工法で１よ完全に解決されている。この場合Ｖ型部
材の挟角θは例えば９０°などであってもよいが力の分
散の上からθを６０°とするのが最も希ましい。■ Connect a total of 6 pieces, 4 overlapping pieces and 2 straight pieces, using connecting metal fittings. (Fig. 5) [Phases] Direct wood, B2. Straight wood, B1. Direct wood, B2
・・・・・・・・・A row of straight-shaped members and a row of V-shaped members are alternately stacked and connected to complete the entire legal frame. (Figure 6) Since the legal frame of the present invention is configured as described above, firstly, the overall configuration is a truss structure that is a collection of approximately regular spherical polygons, which makes it possible to ideally distribute the force. This construction method completely solves the problem that conventional V-shaped members connected only had a tendency to be compressed by force from above. In this case, the included angle θ of the V-shaped member may be, for example, 90°, but from the viewpoint of force distribution, it is most preferable that θ is 60°.
本発明の法枠を施工する場合１部材を法面外で予め円と
か四辺形などの形、１．′ソこ組立てる必要がない上、
１連結個所で４枚ないし６枚の部材を一度に連結出来る
ので、施工能率が極めてよい。因に、一つの法枠の面積
をｌｉとし、夫々的１００ｍ”のモデル法面を施工する
場合２本発明の場合必要な連結個所は６８個所である。When constructing the slope frame of the present invention, one member is placed outside the slope in advance in a shape such as a circle or quadrilateral; 1. 'There is no need to assemble the base, and
Construction efficiency is extremely high because four to six members can be connected at one time at one connection point. Incidentally, when the area of one slope is li and two model slopes of 100 m'' are constructed, 68 connection points are required in the case of the present invention.
従来のＶ型部材のみで組み上げた場合は１１３１３個所
化は顕著である。If assembled using only conventional V-shaped members, the number of parts would be 11,313, which is remarkable.
尚、実施例に於いては各部材を波形の材料で構成したが
、その形状に限定されることなく例えば第７図に示すよ
うにＶ型部材の側板鳳４）は断面を第８図に例示するよ
うなリブ１７１構造とし。In the embodiment, each member is made of a corrugated material, but the shape is not limited to that. For example, the side plate 4) of the V-shaped member has a cross section as shown in FIG. 8, as shown in FIG. The rib 171 structure is as illustrated.
重ねしろ（３）ならびに頂点（５）はリブなしの平板構
成としてもよい。この部分は厚い丈夫な鋼板を用いるな
ども可能である。平板で構成した場合頂点・重ねしるの
折り曲げ個所は丸みを持たせずシャープに折る。同様に
直型部材は第９図に示すように全体をリブで構成し端部
の一方を平板に形成するなども可能である。The overlapping margin (3) and the apex (5) may have a flat plate configuration without ribs. It is also possible to use a thick and durable steel plate for this part. If it is made of a flat plate, the bending points at the apex and overlapping edges should not be rounded, but should be sharply folded. Similarly, as shown in FIG. 9, the straight member may be constructed entirely of ribs, with one end formed as a flat plate.
第１図は直型部材の斜視図、第２図はｖ型部材の斜視図
、第３図〜第６図は法枠の施工手順を示す平面図、第７
図はＶ型部材の平面図、第８図はそのｘ−ｘ’に於ける
断面図、第９図は直型部材の平面図である。
Ａ・・・直型部材、Ｂ・・・Ｖ型部材、１・・・連結孔
。
２・・・水抜き孔、３・・・重ねしろ、４・・・側板、
５・・・頂点、６・・・連結金具、７・・・リブ。
特許出願人 株式会社応用企画Fig. 1 is a perspective view of a straight member, Fig. 2 is a perspective view of a v-shaped member, Figs. 3 to 6 are plan views showing the construction procedure of the legal frame, and Fig.
The figure is a plan view of the V-shaped member, FIG. 8 is a sectional view taken along line xx', and FIG. 9 is a plan view of the straight member. A... Straight member, B... V-shaped member, 1... Connection hole. 2... Drain hole, 3... overlap, 4... side plate,
5... Apex, 6... Connecting metal fittings, 7... Rib. Patent applicant Oyo Kikaku Co., Ltd.
Claims (3)
形に折りまげだ形状とし、更にその両端部を外側に折り
返した形状として重ねしろを形成してなるＶ型部材の２
種を主な構成要素とし、夫々同型部材のみを横方向に連
らねて形成した段を一段ごとに交互に法面に積み上げる
ことを特徴とする法枠施工法。(1) A straight band-shaped member and a V-shaped member, which is formed by folding the band into a substantially V-shape at the center and then folding both ends outward to form an overlapping margin.
A method of constructing a slope frame, in which seeds are the main component, and steps formed by horizontally arranging only members of the same type are stacked on the slope alternately, step by step.
に折りまげだ形状とし、更にその両端部を外側に折り返
した形状として重ねしろを形成してなるＶ型部材の２種
を主な構成要素とする法枠材料。(2) There are two types of V-shaped members: a straight band-shaped member and a V-shaped member, which is formed by folding the band-shaped body into a substantially V-shape at the center and then folding both ends outward to form an overlapping margin. The main component is the frame material.
於いて、■字形の挟角が略６０°であるｖ型部材を用い
たことを特徴とする法枠材料。(3) A legal frame material according to claim (2), characterized in that a v-shaped member having an included angle of approximately 60 degrees is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23227682A JPS59126825A (en) | 1982-12-30 | 1982-12-30 | Slope frame construction work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23227682A JPS59126825A (en) | 1982-12-30 | 1982-12-30 | Slope frame construction work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59126825A true JPS59126825A (en) | 1984-07-21 |
Family
ID=16936695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23227682A Pending JPS59126825A (en) | 1982-12-30 | 1982-12-30 | Slope frame construction work |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59126825A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63312424A (en) * | 1987-06-15 | 1988-12-20 | Furii Kogyo Kk | Slope protection work |
| JPH0635336U (en) * | 1992-10-16 | 1994-05-10 | ライト工業株式会社 | Formwork for legal framework construction |
| US5713155A (en) * | 1994-11-07 | 1998-02-03 | Alexander Kienle | Grid plate for stabilizing natural ground |
| CN104131545A (en) * | 2014-08-01 | 2014-11-05 | 浙江友腾科技有限公司 | Geogrid |
-
1982
- 1982-12-30 JP JP23227682A patent/JPS59126825A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63312424A (en) * | 1987-06-15 | 1988-12-20 | Furii Kogyo Kk | Slope protection work |
| JPH0635336U (en) * | 1992-10-16 | 1994-05-10 | ライト工業株式会社 | Formwork for legal framework construction |
| US5713155A (en) * | 1994-11-07 | 1998-02-03 | Alexander Kienle | Grid plate for stabilizing natural ground |
| CN104131545A (en) * | 2014-08-01 | 2014-11-05 | 浙江友腾科技有限公司 | Geogrid |
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