JPS6253652B2 - - Google Patents
Info
- Publication number
- JPS6253652B2 JPS6253652B2 JP58036365A JP3636583A JPS6253652B2 JP S6253652 B2 JPS6253652 B2 JP S6253652B2 JP 58036365 A JP58036365 A JP 58036365A JP 3636583 A JP3636583 A JP 3636583A JP S6253652 B2 JPS6253652 B2 JP S6253652B2
- Authority
- JP
- Japan
- Prior art keywords
- connecting pin
- fitting
- unit block
- slope
- blocks
- 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.)
- Expired
Links
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、法面を補強するための法枠を、多数
の直線状又は円弧状等の分割形状の単位ブロツク
により構成し、その組み積みを容易かつ強固にし
た法枠構築方法に関するものである。Detailed Description of the Invention [Industrial Field of Application] The present invention comprises a slope frame for reinforcing a slope, which is composed of a large number of linear or arcuate segmented unit blocks, and the construction of the blocks. This article relates to a method for constructing a legal framework that is easy and strong.
従来のコンクリートブロツクを用いた法枠構築
方法における各ブロツクの接合方法には、目地を
モルタルで接合する単純なもの、ブロツクの接合
部に凹凸を設けてそれらを嵌合するもの、接合部
にボルト孔を形成してボルト・ナツトで結合する
もの、あるいはブロツク内に一端を埋設した連結
用の鉄線の他端同志を結束させる方法などがあ
る。
In the conventional method of constructing a legal framework using concrete blocks, the methods of joining each block include a simple method of joining the joints with mortar, a method of creating irregularities at the joints of the blocks and fitting them together, and a method of using bolts at the joints. There are methods such as forming holes and connecting with bolts and nuts, or methods of embedding one end of a connecting iron wire inside the block and binding the other ends of the wire together.
これらは、接合作業に手間と時間が掛かつたり
ブロツクに方向性のあるものを製造しなければな
らないなどの欠点がある。 These have drawbacks such as the joining work being laborious and time consuming and the blocks having to be manufactured with directionality.
本発明は、このような従来方法の欠点を解消す
ることを目的とするものであり、最小限の種類の
単位ブロツク及び連結ピンによつて容易かつ強固
にブロツク同志の接合を行うことのできる法枠構
築方法を提供しようとするものである。
The present invention aims to eliminate the drawbacks of such conventional methods, and provides a method that can easily and firmly join blocks together using a minimum number of unit blocks and connecting pins. This paper attempts to provide a method for constructing a frame.
この発明は、法面を補強する法枠を、直線状又
は円弧状等の分割形状に分割した単位ブロツクの
組合せにより構成し、各単位ブロツクの連結を、
その単位ブロツクに設けたテーパ孔と、このテー
パ孔に嵌合するテーパを有する連結ピンとの嵌合
によつて行うことを特徴とする法枠構築方法に係
るものである。
In this invention, a slope frame for reinforcing a slope is constructed by a combination of unit blocks divided into linear or arcuate shapes, and the connection of each unit block is as follows:
The present invention relates to a method for constructing a legal frame, which is carried out by fitting a tapered hole provided in the unit block with a connecting pin having a taper that fits into the tapered hole.
以下、本発明を図面に示す実施例に基いて説明
する。
Hereinafter, the present invention will be explained based on embodiments shown in the drawings.
第１図及び第２図は本発明に用いる単位ブロツ
ク及び連結ピンの実施例を示すもので、単位ブロ
ツク１の両端は90度のカツト面を有し、その端面
のそれぞれにはテーパ孔１ａが形成されている。
また、連結ピン２は、テーパ孔１ａに嵌合するテ
ーパ部を両側に有している。連結ピン２はコンク
リートで形成できるほか、強化プラスチツクある
いは廃棄プラスチツクを再生したもので構成する
ことが可能である。 Figures 1 and 2 show examples of the unit block and connecting pin used in the present invention. Both ends of the unit block 1 have 90 degree cut faces, and each end face has a tapered hole 1a. It is formed.
Further, the connecting pin 2 has tapered portions on both sides that fit into the tapered hole 1a. The connecting pin 2 can be made of concrete, or it can be made of reinforced plastic or recycled waste plastic.
第３図はこれらの部材の嵌合によつて構築した
法面補強枠の一部を示すもので、連結部は第４図
（第３図の−線における断面図）に示すよう
に、テーパ嵌合により強固に固定されている。テ
ーパ嵌合は、連結ピン２の、テーパ孔１ａに対す
る嵌合の際の位置決めを容易にすることができ、
かつ単位ブロツク間に生ずる剪断応力は、連結ピ
ン２の最大径部で受けるので、強度的にも有利で
ある。 Figure 3 shows a part of the slope reinforcement frame constructed by fitting these members together. It is firmly fixed by fitting. Tapered fitting can facilitate positioning of the connecting pin 2 when fitting into the tapered hole 1a,
Furthermore, since the shear stress generated between the unit blocks is received at the maximum diameter portion of the connecting pin 2, it is advantageous in terms of strength.
なお、第４図中３はテーパ孔１ａの内底部と連
結ピンの頂部との間に形成される空間部であり、
この空間部を設けることによりピンと孔の誤差を
吸収し、かつ嵌合の際に噛み込んだ土砂をこの部
分に収容して、ピンの嵌合が確実に行われるよう
にする。 Note that 3 in FIG. 4 is a space formed between the inner bottom of the tapered hole 1a and the top of the connecting pin,
By providing this space, errors between the pin and the hole can be absorbed, and dirt caught during fitting can be accommodated in this space, so that the pin can be fitted reliably.
図面に示した実施例では、単位ブロツク１を直
線状に構成したが、Ｖ字状や円弧状に構成して、
組合せたときに方形や円が形成されるようにする
こともできる。 In the embodiment shown in the drawings, the unit block 1 is configured in a straight line, but it may also be configured in a V-shape or an arc shape.
It is also possible to form a square or a circle when combined.
上述したように本発明によれば、単位ブロツク
の連結を容易かつ強固にでき、法枠全体の工期短
縮及び省力化を図ることができるという効果を奏
するものである。
As described above, according to the present invention, the unit blocks can be easily and firmly connected, and the construction period and labor of the entire legal frame can be shortened and labor saved.
第１図は本発明に係る単位ブロツクの実施例を
示す斜視図、第２図は連結ピンの実施例を示す斜
視図、第３図は本発明によつて構成した法枠の一
部を示す正面図、第４図は第３図の−線にお
ける拡大断面図である。
１：単位ブロツク、１ａ：テーパ孔、２：連結
ピン、３：空間部。
Fig. 1 is a perspective view showing an embodiment of a unit block according to the present invention, Fig. 2 is a perspective view showing an embodiment of a connecting pin, and Fig. 3 shows a part of a legal frame constructed according to the present invention. The front view and FIG. 4 are enlarged sectional views taken along the - line in FIG. 3. 1: unit block, 1a: tapered hole, 2: connecting pin, 3: space.
Claims (1)
の分割形状に分割した単位ブロツクの組合せによ
り構成し、各単位ブロツクの連結を、その単位ブ
ロツクに設けたテーパ孔と、このテーパ孔に嵌合
するテーパを有する連結ピンとの嵌合によつて行
うことを特徴とする法枠構築方法。1. The slope frame for reinforcing the slope is constructed by a combination of unit blocks divided into linear or arcuate shapes, and each unit block is connected by a taper hole provided in the unit block and this taper hole. 1. A method for constructing a legal frame, characterized in that the method is carried out by fitting a connecting pin with a taper that fits into a connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3636583A JPS59161519A (en) | 1983-03-04 | 1983-03-04 | Construction of slope frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3636583A JPS59161519A (en) | 1983-03-04 | 1983-03-04 | Construction of slope frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59161519A JPS59161519A (en) | 1984-09-12 |
| JPS6253652B2 true JPS6253652B2 (en) | 1987-11-11 |
Family
ID=12467804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3636583A Granted JPS59161519A (en) | 1983-03-04 | 1983-03-04 | Construction of slope frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59161519A (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS555913Y2 (en) * | 1974-10-04 | 1980-02-09 | ||
| JPS5337444U (en) * | 1976-09-06 | 1978-04-01 | ||
| JPS5725655U (en) * | 1980-07-19 | 1982-02-10 |
-
1983
- 1983-03-04 JP JP3636583A patent/JPS59161519A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59161519A (en) | 1984-09-12 |
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