JPS58199931A - Slope frame structure member - Google Patents
Slope frame structure memberInfo
- Publication number
- JPS58199931A JPS58199931A JP7912482A JP7912482A JPS58199931A JP S58199931 A JPS58199931 A JP S58199931A JP 7912482 A JP7912482 A JP 7912482A JP 7912482 A JP7912482 A JP 7912482A JP S58199931 A JPS58199931 A JP S58199931A
- Authority
- JP
- Japan
- Prior art keywords
- slope
- net plate
- plate
- bent
- net
- 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
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、法面客土を安定させるための法枠構造部材に
関するφ、のであるー、
法面緑化工法においては、客土を安定させるために、従
来、法面にプラスチック法枠やコンクリート格子枠或は
銅製法枠等のを施設することが行われている。しかし、
これらの法枠はいずれも地山に凹凸があると設置不十分
で１客土をした場合。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a slope structural member for stabilizing slope cover soil. In the slope greening method, conventionally, slope slope Plastic method frames, concrete lattice frames, copper method frames, etc. are being installed. but,
In all of these legal frameworks, if the ground is uneven, the installation is insufficient and one layer of soil is removed.
法枠底が降雨により洗堀され、法面崩壊や緑化不完全の
原因をなすと共に、枠材の接点等における強度が弱い等
の欠点を有している。また、最近で点を有している。The bottom of the slope frame is washed away by rain, causing collapse of the slope and incomplete greening, and has drawbacks such as weak strength at the contact points of the frame materials. It also has recent points.
本発明は、前記従来の欠点を改善するためになされたも
ので、山形状に屈曲形成した網板に、網板の長手方向に
わたって補強材を添設し、網板の横筋を補強材の端部よ
り長く突出させると共に、山形両辺の中間部間に補助網
板を架設することＫより、軽量１強固で施工性に優れる
と共に１通気性１通水性が良好であるばかりでなく、法
枠頂部における客土の沈下や隙間の形成を防止すること
ができる法枠構造部材を提供せんとするものである。The present invention has been made in order to improve the above-mentioned conventional drawbacks.The present invention has been made in order to improve the above-mentioned conventional drawbacks. By protruding longer than the top of the slope and by installing an auxiliary mesh plate between the middle parts of both sides of the chevron, it is not only lightweight, strong, and easy to construct, but also has good air permeability and water permeability. It is an object of the present invention to provide a legal framework structural member that can prevent the subsidence of subsoil and the formation of gaps.
以下１本発明の実施例を図面を参照して説明する。An embodiment of the present invention will be described below with reference to the drawings.
第１図乃至第３図において、１は網板で多数の縦筋２，
２と横筋６，６を接合或は編組して帯状をなし、ており
、そのほぼ中央を屈曲頂部αとして山形状に形成されて
いる。また、網板１の片面側である内情には、網板１の
長手方向にわたって帯状に形成した補強材４が溶接等の
手段により添設されている。そして、この補強材４の長
さは網板１の長さより短く形成されており、網板１の両
端部すはその横筋６が補強より梃く突出した状態となっ
ている。。In Figures 1 to 3, 1 is a mesh board with many vertical bars 2,
2 and the transverse reinforcements 6, 6 are joined or braided to form a belt-like shape, and is formed into a mountain shape with a bent apex α at approximately the center. Further, on one side of the net plate 1, a reinforcing material 4 formed in a band shape along the longitudinal direction of the net plate 1 is attached by means such as welding. The length of this reinforcing material 4 is formed to be shorter than the length of the mesh board 1, and the horizontal stripes 6 of both ends of the mesh board 1 protrude beyond the reinforcement. .
なお、補強材４は網板１の片面ばかりでなく両面に添設
することもできる。また、補強材４は図面の実施例では
巾の狭い板材を用いているが、板材の巾はもつと広いも
のでもよいし、巾の狭い板材を上下に間隔をおいて複数
添設してもよく、さらに、補強材４は単に平板状のもの
に限らず断面［形や口形等の型材或は板材に代って丸棒
等の棒材を使用してもよい１゜
そして、山形状に形成した網板１の両辺部ｃ、ｃの中間
部間にわたって補助網板５が架設され、それによって補
助網板５から頂部αに至る三角状の￥ｄが区劃形成され
る。この補助網板５は、網板１と同様に縦筋と横筋とを
複数接合或は編組して形成し、その両端部をそれぞれ網
板１に溶接したり巻着したりして取付ける。また、補助
網板５は施工現場において取付けても、或はあらかじめ
取付けておいてから施工現場に搬入してもどちらでもよ
い、。Note that the reinforcing material 4 can be attached not only to one side of the mesh plate 1 but also to both sides. In addition, although the reinforcing material 4 uses a narrow plate material in the embodiment shown in the drawings, the width of the plate material may be wider, or a plurality of narrow width plates may be attached vertically at intervals. Furthermore, the reinforcing material 4 is not limited to just a flat plate, but may also have a cross-section [shaped material such as a shape or mouth shape, or a rod material such as a round bar may be used instead of a plate material1°, and a mountain-shaped material. An auxiliary mesh plate 5 is installed between both sides c and the middle part of c of the formed mesh plate 1, thereby forming a triangular ¥d extending from the auxiliary mesh plate 5 to the top α. The auxiliary net plate 5 is formed by joining or braiding a plurality of vertical and horizontal strips, similar to the net plate 1, and is attached to the net plate 1 by welding or wrapping both ends thereof, respectively. Further, the auxiliary mesh plate 5 may be installed at the construction site, or may be installed in advance and then transported to the construction site.
次に、前記本発明法枠構造部材を使用して法枠な施設す
るには、その多数を法面上に配置して連結、固定する。Next, in order to construct a legal framework using the above-mentioned legal framework structural members of the present invention, a large number of them are arranged on a slope, connected and fixed.
それＫは、第４図乃至第７図に示したよう罠、山形状に
形成した網板１，１をそれぞれ頂部αを、Ｆ方にして法
面の横力向に順次配列し。As shown in FIGS. 4 to 7, the mesh plates 1, 1 formed in the shape of a trap or mountain are sequentially arranged in the direction of the lateral force of the slope with the apex α facing toward F.
互に隣接する端部す、 ｈの突出した横筋６，５を交叉
重合させ、各１部α、αは、上端部をＵ字状に屈曲した
アンカー６で掛は止めてアンカー６を地山に打込んで固
定する。そして、交叉重合した端部す。The protruding transverse bars 6 and 5 of the mutually adjacent ends S and H are cross-polymerized, and each part α and α are hung with an anchor 6 whose upper end is bent into a U-shape, and the anchor 6 is attached to the ground. Push it into place and fix it. Then, the cross-polymerized end portion is formed.
ｂのト−＠には、次段に施設する法枠構造部材の頂部α
を第６図のように接合させ、これら端部す、ｂと頂部α
とを上下方向からまたぐようＫしてアンカー６により連
結すると共にアンカー６を地山に↑■込んで固定する。In the toe of b, the top α of the legal framework structural member to be installed in the next stage is
are joined as shown in Fig. 6, and these end parts b and apex α
K so as to straddle the two from above and below and connect them with the anchor 6, and also insert the anchor 6 into the ground and fix it.
そ［７て、施設した法枠構造部材の上下端部や両側端部
は１通常の網板等による外枠材７を配置して連結固定す
る。すなわち、その上端部は、第７図のよう罠、各頂部
αに外枠材７を接合し、その接合個所をまたいでアンカ
ー６により連結、固定し、また、下端部や両側部は、外
枠材７の網目に端部すの横筋３を突入させ、それらの交
叉重合部にアンカー６をまたがせて連結、固定させる。Then, the upper and lower ends and both side ends of the installed legal frame structural members are connected and fixed by placing outer frame members 7 made of ordinary mesh boards or the like. That is, its upper end is a trap as shown in Fig. 7, and an outer frame material 7 is joined to each top α, and connected and fixed by anchors 6 across the joints, and its lower end and both sides are attached to the outside. The horizontal reinforcements 3 of the end portions are inserted into the mesh of the frame material 7, and the anchors 6 are straddled over their cross-overlapping portions to be connected and fixed.
なお、両側部の外枠材７の連結、固定にあたっては。In addition, when connecting and fixing the outer frame members 7 on both sides.
頂部αから上段の法枠構造部材の端部すと接合する外枠
材７との接合部までは、その長さに適合する通常の網板
或はてれに補強材４を添設したものを用意して接続させ
るようにするとよい。From the top α to the joint with the outer frame material 7, which is joined to the end of the upper legal frame structural member, a reinforcing material 4 is attached to a regular mesh plate or fin that fits the length. It is a good idea to prepare one and connect it.
前述のようにして施設された法枠の各枠組内−には１次
いで客土を充填する。それにより法面の保護工が完成さ
れることになるのである。Each of the frameworks constructed as described above is then filled with soil. As a result, the slope protection work will be completed.
以上説明したように、本発明は、山形状に屈曲形成した
網板に、網板の長手方向にわたって補強材を添設し、網
板の横筋を補強材の端部より長く。As described above, in the present invention, a reinforcing material is attached to a mesh board bent into a mountain shape along the longitudinal direction of the mesh board, and the horizontal stripes of the mesh board are made longer than the ends of the reinforcing material.
突出させると共に、山形両辺の中間部間に補助網板を架
設したので、次のように多くの優れた効果がある。。In addition to protruding, an auxiliary net plate is installed between the middle portions of both sides of the chevron, resulting in many excellent effects as described below. .
（１） 網板を用いているので、通気性１通水性が良
好で客土を分割せず、植物の発育に好適であると共に、
軽量で取扱いが容易である。(1) Since the net board is used, it has good air permeability and water permeability, does not divide the soil, and is suitable for plant growth.
Lightweight and easy to handle.
（２１補強材が添設されているので、網板の腰を強くシ
、形状の維持が良好である。(Since the 21 reinforcing material is attached, the stiffness of the net plate is strengthened and the shape is maintained well.
（５１山形両辺間に補強網板を架設することにより、構
造部材として二層強固なものに々るばかりでなく、頂部
附近の客土は補助網板に受けられることになるので、法
枠内に充填した客土の沈下や【、まりＫよって生ずる頂
部附近の隙間の形成を防止でき、法面略均−化した植生
が可能となる□。(By installing reinforcing net plates between both sides of the 51-mountain shape, not only will it become a two-layer strong structural member, but the additional soil near the top will be received by the auxiliary net plates, so it will fit within the legal framework.) It is possible to prevent the formation of gaps near the top caused by subsidence and mounding of the soil filled in the slope, and it is possible to create vegetation that is approximately even on the slope surface.
（４１法枠構造部材は互に交叉重合させて連結できるの
で１．施工性がよくしかも結合が強固にできる、。(The 41 method frame structural members can be cross-polymerized and connected, so 1. Workability is good and the connection is strong.
（５１構造が簡単で安価に製作でき、法枠施工が経済的
に行える。(The 51 structure is simple and can be manufactured at low cost, and the construction of the legal framework can be done economically.
第１図は本発明法枠構造部材の一実施例を示す＋面図、
第２図は同圧面図、第３図は同要部を拡大し７て示した
斜面図、第４図は本発明法枠構造部杓を用いて施設した
法枠の概要を示す平面図、第５図は同側面図、第６図は
法枠構造部材相互の連結状態を拡大し７て示した平断面
図、第７図は法枠端部の連結状態を拡大して示した平断
面図である。
１・・・］１１形状網板、２・・・縦筋、３・・・横筋
、４・・・補強材、５・・・補助網板、６・・・アンカ
ー％７・・・外枠材。
α・・・山部、ｂ・・・端部、Ｃ・・・辺部、ｄ・・・
三角状の室第１図
第４図FIG. 1 is a + side view showing an embodiment of the legal frame structural member of the present invention;
FIG. 2 is a pressure surface view, FIG. 3 is an enlarged slope view of the main part, and FIG. 4 is a plan view showing an outline of a legal frame constructed using the method frame structure ladle of the present invention. Fig. 5 is a side view of the same, Fig. 6 is an enlarged plan sectional view showing the state of connection between the legal frame structural members, and Fig. 7 is an enlarged plan sectional view showing the connection state of the end of the legal frame. It is a diagram. 1...] 11-shaped net plate, 2... Vertical reinforcement, 3... Horizontal reinforcement, 4... Reinforcement material, 5... Auxiliary mesh plate, 6... Anchor % 7... Outer frame Material. α...Mountain part, b...End part, C...Side part, d...
Triangular chamber Figure 1 Figure 4
Claims (1)
て補強材を添設し、網板の横筋を補強材の端部より長く
突出させると共に、山形両辺の中間部間に補助網板を架
設したことを特徴とする、法枠構造部材。A reinforcing material is attached to the mesh board bent into a mountain shape along the length of the mesh board, and the horizontal stripes of the mesh board are made to protrude longer than the ends of the reinforcing material, and an auxiliary mesh board is placed between the intermediate parts of both sides of the mountain shape. A legal frame structural member characterized by being constructed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7912482A JPS58199931A (en) | 1982-05-13 | 1982-05-13 | Slope frame structure member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7912482A JPS58199931A (en) | 1982-05-13 | 1982-05-13 | Slope frame structure member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58199931A true JPS58199931A (en) | 1983-11-21 |
| JPH0160617B2 JPH0160617B2 (en) | 1989-12-25 |
Family
ID=13681182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7912482A Granted JPS58199931A (en) | 1982-05-13 | 1982-05-13 | Slope frame structure member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58199931A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59111827U (en) * | 1983-01-13 | 1984-07-28 | 株式会社応用企画 | Soil flow prevention board within the legal framework |
| CN112267479A (en) * | 2020-10-16 | 2021-01-26 | 苏交科集团股份有限公司 | Frame type expansive soil slope supporting device for rigid splicing anchoring and early warning monitoring method |
-
1982
- 1982-05-13 JP JP7912482A patent/JPS58199931A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59111827U (en) * | 1983-01-13 | 1984-07-28 | 株式会社応用企画 | Soil flow prevention board within the legal framework |
| CN112267479A (en) * | 2020-10-16 | 2021-01-26 | 苏交科集团股份有限公司 | Frame type expansive soil slope supporting device for rigid splicing anchoring and early warning monitoring method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0160617B2 (en) | 1989-12-25 |
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