JPS5862221A - Framework, its manufacture, and slope greens plating and banking work using the framework - Google Patents
Framework, its manufacture, and slope greens plating and banking work using the frameworkInfo
- Publication number
- JPS5862221A JPS5862221A JP15946981A JP15946981A JPS5862221A JP S5862221 A JPS5862221 A JP S5862221A JP 15946981 A JP15946981 A JP 15946981A JP 15946981 A JP15946981 A JP 15946981A JP S5862221 A JPS5862221 A JP S5862221A
- Authority
- JP
- Japan
- Prior art keywords
- frame material
- slope
- framework
- frame
- soil
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 235000021384 green leafy vegetables Nutrition 0.000 title abstract 4
- 238000007747 plating Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 94
- 239000002689 soil Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 11
- 239000002655 kraft paper Substances 0.000 claims abstract description 5
- 210000001316 polygonal cell Anatomy 0.000 claims abstract description 5
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 4
- 239000000057 synthetic resin Substances 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 16
- 238000010276 construction Methods 0.000 claims description 10
- 239000011087 paperboard Substances 0.000 claims description 4
- 239000000123 paper Substances 0.000 claims description 3
- 229920005992 thermoplastic resin Polymers 0.000 claims description 3
- 238000010894 electron beam technology Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 238000009751 slip forming Methods 0.000 claims description 2
- 239000011111 cardboard Substances 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 210000004027 cell Anatomy 0.000 abstract description 13
- 229920001187 thermosetting polymer Polymers 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
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】
この発明は法面緑化基礎工、盛土工などに用いられる枠
材およびその製造方法およびその枠材を用いた法面緑化
工法およびその枠材を用いた盛土工法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a frame material used for slope greening foundation work, embankment work, etc., a method for manufacturing the same, a slope greening construction method using the frame material, and an embankment construction method using the frame material.
まずこの発明に“係る枠材について説明する。First, the frame material according to the present invention will be explained.
第１図はこの発明に係る枠材（１）の一実施例の平面図
、第２図はその側面図で、幅りのテープ状のクラフト紙
、板紙−ダンポーＩし紙、不織布、布などの基材（２）
を、伸展したとき一辺の長さが―の六角形のセ／しく３
）が連続的に形成されるように接着し、不飽和ポリエス
テルなどの熱硬化性樹脂を塗布または真空含浸させたの
ち伸展させた状態で加熱硬化させたものである。Fig. 1 is a plan view of an embodiment of the frame material (1) according to the present invention, and Fig. 2 is a side view thereof, which includes wide tape-shaped kraft paper, paperboard-danpo paper, nonwoven fabric, cloth, etc. Base material (2)
When stretched, the length of one side of the hexagon is -3
) is bonded to form a continuous layer, coated or vacuum impregnated with a thermosetting resin such as unsaturated polyester, and then heated and cured in a stretched state.
枠材（１）に要求される引張り強さ２曲げ剛性、セル（
３）の大きさ及び厚さＤなどは、施工の態様によシ大き
く相違するが、厚さＤ（基材（２）の幅）は５〜１０α
、セＩしく３）の−辺の長さ罪は５０”２００順、枠体
の幅Ｗは４００〜１５００朋、長さしは１０００間ｏｏ
ｏ關の大きさで、基材の厚さは０１〜２ｎ程度のものが
原材料あ特性からみて、また施工時の作彎性からみて妥
当な範囲である。Tensile strength required for frame material (1) 2 Bending rigidity, cell (
The size and thickness D of 3) vary greatly depending on the construction method, but the thickness D (width of the base material (2)) is 5 to 10α.
, The length of the sides in 3) is 50" in 200 order, the width W of the frame is 400 to 1500 mm, and the length is 1000 mm.
The thickness of the base material is approximately 0.01 to 2.0 nm, which is a reasonable range from the viewpoint of the characteristics of the raw material and the workability during construction.
なお、基材（１）にき浸させる熱硬化性樹脂にはフェノ
−）ｖ樹脂、エポキシ樹脂等が適用でき、更に軽荷重状
態で用いうる場合には、ポリエチレン。In addition, the thermosetting resin to be soaked into the base material (1) may be phenol-v resin, epoxy resin, etc., and if it can be used under light load conditions, polyethylene may be used.
ポリプロピレン、ポリ塩化ビニールなどの熱可塑性樹脂
および架濤ポリエチレンなども用いうる。Thermoplastic resins such as polypropylene, polyvinyl chloride, and cross-linked polyethylene may also be used.
つぎに、厚さｌ １１Ｍの板１紙を基材（１）として用
いた枠材の製造方法の工程の一例は下記の如くである。Next, an example of the steps of a method for manufacturing a frame material using a sheet of paper having a thickness of 11M as the base material (1) is as follows.
（イ）まず、定尺の板紙に幅藁で折り目をつける。(a) First, make creases on a regular-sized piece of paperboard with a straw.
＠つぎに折り目の４つ目ごとに接着剤を塗布したものを
伸展したときに六角形の七μが形成されるように交互に
ずらして所定枚数重ね合せ、押圧して接着する。@Next, when the adhesive is applied to every fourth fold, a predetermined number of sheets are stacked one on top of the other with alternating shifts so that a hexagonal 7μ is formed when stretched, and the sheets are pressed and bonded.
ｅ９つぎに幅りで切断し未含浸の枠材（１）を得る。e9 Next, cut into widths to obtain unimpregnated frame material (1).
に）つぎにこの枠材（１）を複数枚重ねだ状態で不飽和
ポリエステル樹脂を真空含浸させる。(b) Next, a plurality of frames (1) are stacked one on top of the other and vacuum impregnated with an unsaturated polyester resin.
に）つぎにローラの間を通して絞るか、または多数重ね
た状態で平板プレスにかけて過剰量の樹脂を除く、なお
、このものを１日放置すれば手触乾燥状態となり、爾後
の取扱いがやりやすくなり、更に枠材の仕とり面がよく
なる。(b) Next, remove excess resin by squeezing it through rollers or pressing it in a flat plate press in large numbers.If you leave this product for a day, it will become dry to the touch, making it easier to handle later. Furthermore, the finishing surface of the frame material is improved.
（へ）つぎに樹脂を含浸させた基材を伸展して治具に保
持させ、熱風炉で数分間加熱して硬化させたのち治具か
ら取外し枠材（１）が完成する。(f) Next, the resin-impregnated base material is stretched and held in a jig, heated in a hot air oven for several minutes to harden it, and then removed from the jig to complete the frame material (1).
なお幅りの未含浸の枠材０）を得るまでの工程はこの例
に限られるものではなく、例えばあらかじめ板紙を幅り
に切断し、この基材（１）を幅悌ごとに折り目をつけて
４つ目ごとに接着剤を塗布し、これを所定枚数交互にず
らして重ねてプレスし、接着するようにしてもよい。Note that the steps to obtain the width of the unimpregnated frame material 0) are not limited to this example; for example, paperboard is cut into widths in advance, and this base material (1) is creased at each width. Alternatively, adhesive may be applied to every fourth sheet, and then a predetermined number of sheets are alternately stacked and pressed to bond them.
また樹脂の含浸け、集材が薄いものであるときは単に浸
漬するか、または塗布するだけで足りる。Also, when the resin is impregnated and the collected wood is thin, it is sufficient to simply dip or coat it.
また、樹脂の含浸け、基材（乃を接着して枠材の形ＩＣ
Ｌだのちに限られるものではなく、板紙を定尺のまま、
または１＠Ｄに切断したものに真空含浸し、−過剰の樹
脂を除いたのち１′日位放置して手触乾燥状態としたも
のを接着するようにしてもよい。In addition, by impregnating the resin and gluing the base material (no), the frame material is shaped like an IC.
L is not limited to later, but the paperboard is kept at a fixed length,
Alternatively, a piece cut into 1@D may be vacuum impregnated, excess resin removed, and then left for about 1' day until dry to the touch and then bonded.
なお熱可塑性樹脂を用いたときは、加熱硬化させるとき
に、接着しようとする部分を加圧密着させておけば接着
することができる。Note that when thermoplastic resin is used, adhesion can be achieved by pressing the parts to be adhered tightly together when heating and curing.
また熱硬化性樹脂の硬化処理、は、電子線照射によれば
数秒間で足り、また基材がクラフト紙のように薄いもの
であるときは紫外線照射によることもできる。Further, the curing treatment of the thermosetting resin can be carried out in a few seconds by electron beam irradiation, or by ultraviolet irradiation if the base material is thin like kraft paper.
第３図はこの発明に係る枠材（１）の他の実施例の平面
図で、基材（２ａ）の間に連結基材（２ｂ）を千鳥に接
着したもので、連結部材（２ｂ）でセル（３）内に充填
される算土の重量をうけ、基材（２ａ）Ｈこれらの荷重
を引張り荷重として受は止めるように構成したもので、
例えば１ケ所連結部材（２ｂ）の接着が剥れた場合でも
枠材（１）の全体の変形を生じない利点があり、更に連
結部材（２ａ）は千鳥１に配置されているので、切土法
面に敷Ｉ役する際の法面へのなじみは、第１図の六角形
のセルを形成したものと同様によケ利点がある。FIG. 3 is a plan view of another embodiment of the frame material (1) according to the present invention, in which the connecting base materials (2b) are glued in a staggered manner between the base materials (2a), and the connecting members (2b) The base material (2a) is constructed so that it receives the weight of the soil filled in the cell (3) and stops receiving this load as a tensile load.
For example, even if the bonding of the connecting members (2b) comes off at one place, there is an advantage that the entire frame material (1) will not be deformed.Furthermore, since the connecting members (2a) are arranged in a staggered manner, cutting When laying on a slope, it has the advantage of conforming to the slope, similar to the hexagonal cell structure shown in Figure 1.
第４図は更に他の実施例の平面図で、連結数材（２ｂ）
を同じ線上に配置し、四角形のセ／Ｉ／（３）を形成す
るようにしたもので、盛土法面に敷設したとき曲げ剛性
が大きいので、薄い基材（２）を用いた枠体（１）を使
用できる利点がある。FIG. 4 is a plan view of yet another embodiment, in which the connecting member (2b)
are arranged on the same line to form a rectangular C/I/(3), and since it has high bending rigidity when laid on an embankment slope, a frame using a thin base material (2) ( 1) can be used.
なお枠材（１）には、適当な位置に適当な大きさ。For the frame material (1), place the appropriate size in the appropriate position.
数の通水孔（例えばセｔｖ （３）の形状が六角形の場
合には各１角の近傍１ｍ）を設けてもよい。A number of water passage holes (for example, if the shape of set tv (3) is hexagonal, 1 m near each corner) may be provided.
つぎにこの発明に係る枠材を用いた法面緑化工して次の
ようなものが提案されている。Next, the following slope greening works using the frame material according to the present invention have been proposed.
に）網状板の両端に他の網状板を直角に連結して格子状
に枠組した法面保護枠を形成し、この法面保護枠を法面
に敷設してその上に盛土する方法（特開昭５５−３６５
５７ ）
（ロ）エキスバンドメタル、プラスチックネットなどの
長尺材を環状に形成し、この環状体を相互に（特開昭５
５−１１４７１４）
ｅ９エキスバンドメタルなどの長尺の帯材を繰返し凹ゝ
凸萩に折り曲げた帯状体を凹部と次の帯状体の凸部とが
接するように組合せて法面に敷設して帯状体の間にまず
（セル）を形成し、そのます内に盛土などをする方法（
特開昭５５−１３６３３２ ％印の工法は枠材が高価で
あり、またω、 ＠ 、 Ｑｅの各工法とも法枠の施工
手間が大きい欠点がある。2) A method in which a slope protection frame is formed by connecting other net plates at right angles to each end of a net plate to form a lattice-like frame, and this slope protection frame is laid on the slope and embanked on top of it. Kaisho 55-365
57) (b) A long material such as extracted band metal or plastic net is formed into a ring shape, and this ring body is connected to each other (Japanese Patent Application Laid-open No. 5
5-114714) A long strip such as e9 expanded band metal is repeatedly bent into a concave and convex shape, and the concave part and the convex part of the next strip are combined and laid on a slope to form a strip. A method of first forming (cells) between the bodies and then building embankments within the cells (
JP-A-55-136332 The method marked with a % mark requires expensive frame materials, and each of the methods ω, @, and Qe has the drawback of requiring a large amount of time and effort to construct the frame.
この発明に係る枠材を用いれば、枠材は安価であり、か
つ法枠の敷設の手間も大幅に軽減される。If the frame material according to the present invention is used, the frame material is inexpensive, and the effort required to lay the legal frame can be significantly reduced.
尊
以下−切土法面には厚層＃土練化工を、盛土法面には表
土保全のだめの緑化工を施す場合を例にごの発明の一実
施例を説明する。An embodiment of the invention will be described by taking as an example a case in which a thick layer of soil taming is applied to a cutting slope and a greening process is applied to an embankment slope to preserve the topsoil.
第５図はこの発明に係る緑化工法を施しだ法面の斜視図
、第６図は第５図■−Ｖ線における断面図で、（４）は
切土法面、（５）は盛土、（６）は盛土法面、（７）は
道路、（８）は法面＋４１ 、 ＋６１に敷設した枠材
（１）を固定する法面に打込まれた金属またはプラスチ
ック製の固定釘で、第１図に示した六角形のセルを有す
る枠材（１）を用いた場合は、六角形の頂点で支承する
ように、打設する。なお隣接する枠材（１）は、相接す
る基材■同志をホッチキス針で綴じ合せるか、接着剤で
接着して一体に連結する。Fig. 5 is a perspective view of a slope on which the greening method according to the present invention has been applied, and Fig. 6 is a sectional view taken along line ■-V in Fig. 5, where (4) is a cut slope, (5) is an embankment, (6) is the embankment slope, (7) is the road, and (8) is the metal or plastic fixing nail driven into the slope to fix the frame material (1) laid on the slope +41, +61. When the frame material (1) having hexagonal cells shown in FIG. 1 is used, it is cast so that it is supported at the apex of the hexagon. Adjacent frame materials (1) are connected together by binding the adjacent base materials together with a stapler or by gluing them together with an adhesive.
このようにして法面全面に枠材（１）を敷設した後、宕
枠材（１）の各七Ａ／ （３）内に尋土したのち播種す
るか、種子と肥料とを混ぜた土壌を吹付工法によりセル
客
内に充填するか、または植生袋工法により郷土する。After laying the frame material (1) on the entire surface of the slope in this way, fill each area of the frame material (1) with soil and then sow the seeds, or use soil mixed with seeds and fertilizer. Fill the inside of the cell using the spraying method, or fill it locally using the vegetation bag method.
この発明に係る枠材（１）は数年間はその強度を保持し
ているので１．法面が草で覆われるまでは容土の流失を
防ぐことができる。The frame material (1) according to this invention maintains its strength for several years, so 1. The soil can be prevented from being washed away until the slope is covered with grass.
盛土法面の緑化工も切土法面の緑化工に準じて施するこ
とかできるが、一般に切土法面に比して傾斜が緩く、か
つ法面の凹凸がないので、厚さＤが薄く、かつ曲げ剛性
の大き埴第４図に示すような四角形のセ／ｌ／ （３）
を形成したものが適用できるので、基材（２）の薄い枠
材（１）を用いることができる。Greening work on embankment slopes can be carried out in the same manner as greening work on cut slopes, but in general, the slope is gentler than that of cut slopes, and there are no unevenness on the slope, so the thickness D is Thin and bendingly rigid large clay square shape as shown in Figure 4 (3)
A thin frame material (1) for the base material (2) can be used.
第７図ないし第９図は枠材（１）を法面に敷設する固定
部材の一実施例を示す図で、第７図は法面に所定の間隔
（標準的には１つの枠材α）の幅Ｗである）で法面のと
端から懸垂するように布設する固定べ７レトの平面図で
、厚さ１’＋１１程度の銅帯であり、固定孔＋１０１と
、図示の形状の切起しで形成される係止部（１１）とが
形成されている。第８図は係止部（１１）の形状を示す
一部拡大斜視図である。第９図は係止部（１１）に挿入
され、枠材（１）をそのセＡ／ （３）の頂部で支承す
る支持部材（１７Ｊの斜視図で、厚さ１ｍｍ程度の鋼板
を折曲げて形成したものである。この支持部材（１２１
を適宜の間隔て係止部（＋１１に挿入し、この支持部材
（＋２１で枠材（１）を支承する。Figures 7 to 9 are views showing an embodiment of the fixing member for laying the frame material (1) on the slope. This is a plan view of the fixing plate 7, which is installed so as to hang from the edge of the slope with a width W of ). A locking portion (11) formed by cutting and raising is formed. FIG. 8 is a partially enlarged perspective view showing the shape of the locking part (11). Figure 9 is a perspective view of the support member (17J) that is inserted into the locking part (11) and supports the frame member (1) at the top of the frame member (1). This support member (121
are inserted into the locking portions (+11) at appropriate intervals, and the frame member (1) is supported by this support member (+21).
このような固定部材（９）を用いると、予め固定部材１
９１を枠材（４）の幅Ｗで法面に布設し固定孔（１０１
に固定釘（８）を打込んで固定するぞけで枠材（１）の
敷設が迅速に、かつ容易に行いうる。When such a fixing member (9) is used, the fixing member 1
91 on the slope with the width W of the frame material (4) and fixing holes (101
The frame material (1) can be laid quickly and easily by simply driving the fixing nails (8) into the frame and fixing it.
第１θ図は固定ベルト（９１の他の構成例の横断面゛―
で、Ｏｊは連続した気泡を有する発泡ボリウレタ７など
で形成された導水部材で、固定べ／ｌ／ ） １９＋の
裏面に接着剤で貼付けられたものである。Figure 1θ is a cross section of another configuration example of the fixing belt (91).
Here, Oj is a water guiding member made of foamed polyurethane 7 having continuous cells, and is attached to the back surface of the fixed base plate 19+ with an adhesive.
こめように構成された固定べｐト９）を切土法面（４）
に敷設すると、導水部材（Ｉｊは盛土を透過して法面１
４）を流下する雨水を導びく作用をするので、両番
水の流下による容土の流下を少くすることができる。Cut the slope (4) using the fixed slab (9),
When the water guiding member (Ij passes through the embankment and reaches the slope 1
4) Since it acts to guide rainwater flowing down, it is possible to reduce the flow of soil due to the flow of both banks.
第１１図は固定ぺ／ｌ／ ） ＋９１の更に他の構成例
の横断面図で、固定ベルト（９）は両端部が１２０°程
度曲げられた台形断面とし、、この曲げられた両端に導
水部、材Ｑ３は貼付けられたものである。Fig. 11 is a cross-sectional view of yet another configuration example of the fixed P/l/) +91, in which the fixed belt (9) has a trapezoidal cross section with both ends bent by about 120 degrees, and a water guide is provided at both bent ends. Part, material Q3 is pasted.
この固定ベルト（９１は、法面に固定釘（８）で固定さ
れたとき、折曲端が法面に喰い込んで強固に固定 −さ
れるとともに、導水部材Ｑ３は第１θ図に示した導水部
材と同様に、法面（４）を流下してくる雨水を集めて導
く機能を有し、集められた雨水は、固定ベ）Ｖ ） ＋
９１内が空洞となっているのでここを流れる客
ので、容土の流下を少くすることができる。When this fixing belt (91) is fixed to the slope with fixing nails (8), the bent end digs into the slope and is firmly fixed, and the water guide member Q3 is connected to the water guide shown in Fig. 1θ. Like the members, it has the function of collecting and guiding rainwater flowing down the slope (4), and the collected rainwater is fixed to a fixed base.
Since the interior of 91 is hollow, customers can flow through it, reducing the amount of soil flowing down.
第１２図はこの発明に係る枠材（１）を用いた盛土工法
を説明するための断面図、第１３図はこの工法に用いる
枠材の一例を示す平面図で、ます土留壁（１４Ｊを築い
たのち盛土して上面を平担とし、第１の枠材（１）を敷
設して各枠材（１）の七μ内に盛土し、転圧して平担に
したのちその上面に第２の枠材（１）を構築しようとす
る法面の傾斜が見合うだけずらして敷設し、各セル内に
盛土して転圧するという作業を所定段数繰返して盛土法
面（６）を形成しながら盛土する。この盛土下には第１
３図に示すように基材（２ｉ）に連結基材（２ｂ）を四
角形のセｔｖ （３）を形成するように配置したもので
、端面に基材（２ａ）の端が突出せず、更に端の連結基
材（２ｂり辺が長く強−固に接続されているものがよい
、この枠材（１）を連結基材（２ａ肋’土留壁として機
能し、基材（２ａ）は抗張材として機能するように敷設
すると、法面は強化土構造となるので、法面を急傾斜に
することができる。Fig. 12 is a cross-sectional view for explaining the embankment construction method using the frame material (1) according to the present invention, and Fig. 13 is a plan view showing an example of the frame material used in this method. After building it, fill it with earth to level the top surface, lay the first frame material (1), fill it within 7μ of each frame material (1), compact it to make it flat, and then lay the first frame material (1) on the top surface. The frame material (1) of No. 2 is laid at an angle corresponding to the slope of the slope on which it is to be constructed, and the work of embanking and compacting in each cell is repeated a predetermined number of stages to form the embankment slope (6). Embank the earth.Under this embankment, there is a
As shown in Figure 3, the connecting base material (2b) is arranged on the base material (2i) so as to form a rectangular set tv (3), and the end of the base material (2a) does not protrude from the end surface. Furthermore, the connecting base material (2b) at the end (preferably one with a long edge and a strong connection) is used as the connecting base material (2a), which functions as a retaining wall, and the base material (2a) When laid to function as a tensile material, the slope becomes a reinforced soil structure, making it possible to make the slope steeper.
なお法面（６）は階段−欣に形成されているので、段部
を形成するセル内に図に示すように植生θ扮を施すこと
ができる。なお法面の土壌は、枠材（１）により支承さ
れている。ので、雨水等によって流失することがないの
で、草木が法面に繁茂するのに良い状態を保ちうる利点
もある。Note that since the slope (6) is formed into a step-shape, it is possible to provide vegetation θ as shown in the figure within the cells forming the step. Note that the soil on the slope is supported by the frame material (1). Therefore, it is not washed away by rainwater, etc., so there is an advantage that plants can be kept in good condition to grow thickly on the slope.
なおこの実施例では四角形状のセルを有する枠材を用い
た例を示したが、第１図に示す六角形の七μを有する枠
材を用いても同様に施工しうろことはいうまでもない。Although this example shows an example using a frame material having square cells, it goes without saying that the work can be carried out in the same manner using a frame material having a hexagonal shape of 7μ as shown in Fig. 1. do not have.
このように、この発明に係る枠材は合成樹脂を含浸せる
テープ状の薄い基材を多角形のセルが連続的に形成され
るように接合したもので、従来の金網等を用いた枠材よ
り軽量かつ安価であり、施工性も格段に優れているもの
である。As described above, the frame material according to the present invention is made by bonding tape-shaped thin base materials impregnated with synthetic resin so that polygonal cells are continuously formed, and is different from conventional frame materials using wire mesh or the like. It is lighter, cheaper, and has much better workability.
またこの枠材の製造方法は、基材に合成樹脂を塗布また
は含浸させたのち表面に付着している過剰の樹脂を除去
し、手触乾燥状態としたのち爾後の工程を施すようにし
たのでその取扱いが容易となる。In addition, the manufacturing method for this frame material is such that after coating or impregnating the base material with synthetic resin, excess resin adhering to the surface is removed and the material is dry to the touch before subsequent processes are applied. Its handling becomes easy.
更にまたこの枠材を用いた法面緑化工法は、この枠材の
特徴である軽量、施工容易性を利用したもので、迅速な
施工が可能で・ある。Furthermore, the slope greening method using this frame material takes advantage of the light weight and ease of construction, which are the characteristics of this frame material, and allows for quick construction.
更にまたこの枠材を用いた盛土工法は、枠材を土留壁の
ように用いた強化土構造となるので、法面を急傾斜とす
ることができ、かつ法面の保護も確実で良好な植生を施
すことができるなど、幾多の効果を有し、実用と、大き
な効果を奏しうるものである。Furthermore, the embankment construction method using this frame material creates a reinforced soil structure in which the frame material is used like a retaining wall, so the slope can be steeply sloped, and the slope is reliably protected. It has many effects, such as being able to provide vegetation, and can have great practical effects.
第１図はこの発明に係る枠材の一実施例の平面図、第２
図は第１図ｍ −ｎよりみた側面図、第３図、第４図は
それぞれ他の実施例の平面図、第５図はこの発明に係る
法面緑化工法を施した切土法面および盛土法面の斜視図
、第６図は第５図■−■線における断面図、第７図はこ
の発明で使用する固定べ〜トの平面図、第８図はその一
部拡大斜視図、第９図は支持部材の斜視図、第１Ｏ図、
第１１図はそれぞれ固定ベルトの他の実施例の断面図、
第１２図はこの発明に係る枠材を用いた盛土の断面図、
第１３図はこの盛土下に用いる枠材の一例を示す平面図
である。
図中、（１）・・・枠材、（２）（２ａ）・・・基材、
（２ｂ）・・・連結基材、（勇・・・七μ、（４）・・
・切土法面、（５）・・・盛土、（６）・・・盛土法面
、（８）・・・固定釘、（９）・・・固定べμト、叫・
・・固定孔、（１１）・・・係止部、０２１・・・支持
部材、（１３１・・・導水部材。
特許出願人 コム・アールアイ株式会社（外１名）−
に／Ｗｌ
第３図
才４図
オフ図 ７ｇ図
Ｐ７ｍ
ヤ／ρ図
才１／ ｍ
千１２図
才１３広FIG. 1 is a plan view of one embodiment of the frame material according to the present invention, and FIG.
The figure is a side view as seen from the line m-n in Figure 1, Figures 3 and 4 are plan views of other embodiments, respectively, and Figure 5 is a cut slope and a slope on which the slope greening method according to the present invention has been applied. A perspective view of the embankment slope, FIG. 6 is a sectional view taken along the line ■-■ in FIG. 5, FIG. 7 is a plan view of the fixed platform used in this invention, and FIG. FIG. 9 is a perspective view of the support member, FIG.
FIG. 11 is a sectional view of another embodiment of the fixing belt,
FIG. 12 is a cross-sectional view of an embankment using the frame material according to the present invention;
FIG. 13 is a plan view showing an example of a frame material used under this embankment. In the figure, (1)... frame material, (2) (2a)... base material,
(2b)...Connection base material, (Yu...7μ, (4)...
・Cut slope, (5)...Embankment, (6)...Embankment slope, (8)...Fixed nail, (9)...Fixed slab, scream・
・Fixing hole, (11) ・Locking part, 021 ・Supporting member, (131 ・Water guiding member. Patent applicant: Com RI Co., Ltd. (1 other person) -
ni/Wl 3rd figure 4th figure off figure 7g figure P7m
Claims (1)
形状のセルが連続的に形成されてなる枠材。 （匂テープ状の基材がクラフト紙、板紙、ダンボール紙
などの紙、不織布または布である特許請求の範囲第１項
記載の枠材。 （つ合成樹脂が硬化処理された熱硬化性樹脂または熱可
塑性樹脂である特許請求の範囲第２項記載の枠材。 （４）複数枚のテープ状の基材を伸展したときに連続せ
る多角形状のセルが形成されるように接着し、ついで熱
硬化性樹脂を塗布または真空含浸し、ついで伸展した状
態に保持して加熱しまたは紫外線照射または電子線照射
して硬化処理を施すようにした枠材の製造方法。 （５）法面を覆うように枠材を敷設して杭で固定し、つ
いで枠材の各七μ内にｉ土して植生するようにした法面
緑化工法。 （６１法面に所定間隔で懸垂させる状態で布設した帯状
の固定部材に、各枠材を掛は止めるようにして敷設する
構成とした特許請求の範囲第５項記載の法面緑化工法。 （７）盛土する地盤のうえに枠材を敷設して盛土し、つ
いでその盛土面上に所定量端面の位置をずらして次の枠
材を敷設して盛土する施工を燥返し津材の端部で階段状
の法面を形成するようにした盛土工法。[Claims] (1) A frame material in which polygonal cells are continuously formed using a tape base material impregnated with a synthetic resin. (The frame material according to claim 1, wherein the scent tape-like base material is paper such as kraft paper, paperboard, or cardboard, nonwoven fabric, or cloth. The frame material according to claim 2, which is a thermoplastic resin. (4) A plurality of tape-shaped base materials are bonded together so that continuous polygonal cells are formed when stretched, and then heated. A method for manufacturing a frame material in which a curable resin is coated or vacuum impregnated, and then cured by holding it in an expanded state and heating it, or by irradiating it with ultraviolet rays or electron beams. (5) To cover the slope surface. A slope greening method in which a frame material is laid down and fixed with stakes, and then soil is spread within each 7μ of the frame material to create vegetation. The slope greening construction method according to claim 5, wherein each frame material is laid so as to be hung on the fixed member of the claim 5. This method of embankment construction involves shifting the position of the end face by a predetermined amount on the embankment surface, laying the next frame material, and forming a stepped slope at the end of the dried material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15946981A JPS5862221A (en) | 1981-10-08 | 1981-10-08 | Framework, its manufacture, and slope greens plating and banking work using the framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15946981A JPS5862221A (en) | 1981-10-08 | 1981-10-08 | Framework, its manufacture, and slope greens plating and banking work using the framework |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26539184A Division JPS60148928A (en) | 1984-12-18 | 1984-12-18 | Method of protecting face of slope |
| JP60215854A Division JPH0654010B2 (en) | 1985-09-27 | 1985-09-27 | Embankment method using frame material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5862221A true JPS5862221A (en) | 1983-04-13 |
Family
ID=15694445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15946981A Pending JPS5862221A (en) | 1981-10-08 | 1981-10-08 | Framework, its manufacture, and slope greens plating and banking work using the framework |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5862221A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60208518A (en) * | 1984-03-30 | 1985-10-21 | Aasunikusu Kk | Greens-planting work on slope surface |
-
1981
- 1981-10-08 JP JP15946981A patent/JPS5862221A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60208518A (en) * | 1984-03-30 | 1985-10-21 | Aasunikusu Kk | Greens-planting work on slope surface |
| JPH05491B2 (en) * | 1984-03-30 | 1993-01-06 | Earthnics Corp |
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