JPH01207502A - Temporary restoration in burying work for pipeline or the like - Google Patents
Temporary restoration in burying work for pipeline or the likeInfo
- Publication number
- JPH01207502A JPH01207502A JP2985588A JP2985588A JPH01207502A JP H01207502 A JPH01207502 A JP H01207502A JP 2985588 A JP2985588 A JP 2985588A JP 2985588 A JP2985588 A JP 2985588A JP H01207502 A JPH01207502 A JP H01207502A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- temporary restoration
- trench
- work
- ground
- 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
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims description 11
- 239000004575 stone Substances 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 9
- 238000009412 basement excavation Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は配管、ケーブル等を埋設する工事に於て、堀穿
した溝の仮復旧工法に関するへのである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for temporarily restoring excavated trenches during construction work for burying pipes, cables, etc.
（従来の技術）
簡易な配管埋設工事はバックホー等で溝を堀穿すると共
に、溝壁に土留をなし、満席に配管やう゛−プルを敷設
し、溝の埋戻を行うものである。しかし交通呈が多い道
路では、夜間のみ作業を行い昼間は通常の道路として使
用する必要がある。このためこの様な工事現場において
は、昼間の道路使用に支障がてないように仮復旧工事が
なされていた。(Prior Art) Simple pipe burying work involves digging a trench with a backhoe or the like, placing earth retaining on the trench wall, laying pipes and pulls to fill the trench, and backfilling the trench. However, on roads with heavy traffic, it is necessary to carry out work only at night and use them as normal roads during the day. For this reason, temporary restoration work was carried out at such construction sites to ensure that daytime use of the road would not be affected.
この仮復旧工事は、溝上面に桁材を差し渡し、その上面
に覆工板を敷き詰めたり、或いは一旦掘削土留した溝を
再度土留を撤去すると共に、土砂等によって埋戻してい
たものである。This temporary restoration work involved placing girders on the top of the trench and laying lining boards on top of it, or removing the earth retaining of the trench once excavated and retaining it, and backfilling with earth and sand.
（発明が解決しようとする課題）
前記仮復旧工事は非常に煩雑である。即ち毎日かなりの
重量物である桁材と覆工板とを設置、除去を行わなけれ
ばならなく、而かもこれら設置においては上面を通行す
る車両に危険が生じないように堅牢且つガタ付きのない
ようにしなければならない。更に掘削の溝の上方に桁材
を架設するため、桁材の長さ分溝上方を広く堀穿しなけ
ればならなく、本復旧工法に際してはそり分だけ広くア
スファルト舗装を行わなければならない。(Problems to be Solved by the Invention) The temporary restoration work is extremely complicated. In other words, it is necessary to install and remove girder materials and lining plates, which are quite heavy items, every day, and when installing these, they must be installed so that they are sturdy and free from rattling so as not to pose a danger to vehicles passing over them. You must do so. Furthermore, in order to erect the girder material above the excavated trench, it is necessary to excavate a wide trench above the trench by the length of the girder material, and when using this restoration method, it is necessary to pave asphalt as wide as the warpage.
又−旦埋戻す石場合は、再び掘削及び土留を行わなけれ
ばならない為、時間的ロスがあると共に、ゆる／しμ地
山を掘削するため土砂７崩壊の危険もある。In addition, in the case of backfilling stones, it is necessary to excavate and retain the earth again, which causes a time loss, and there is also the risk of soil collapse because the excavation is carried out in loose ground.
（課題を解決するための手段）
本発明は前記問題点を鑑み、新規な仮復旧工法を提案し
たものである。即ち本発明に係る配管等の埋設工事に於
ける仮復旧工法は、相対向せしめた土留板を支棒て連結
した土留具を掘削した溝内に設置し、掘削上を収納した
袋状コンテナを溝内に位置せしめたことを特徴とするも
のである。(Means for Solving the Problems) In view of the above problems, the present invention proposes a new temporary restoration method. In other words, the temporary restoration method for underground pipes, etc. according to the present invention is to install an earth retaining device in which earth retaining plates facing each other are connected using a support rod into an excavated trench, and then place a bag-shaped container containing the excavated material in the trench. It is characterized by being located within the groove.
（作 用）
配管等を行うため溝を堀穿するに際して、土留具を用い
て溝の両壁面からの崩壊を防止して配管埋設工事を行う
と共に、袋状コンテナに掘削土を収納し、仮復旧に際し
ては掘削］二の入った袋状コンテナを土留具で保護され
た溝内に位置せしめ、コンテナの上方に適宜／
な支持板を敷き、その上面に砕石を敷いて平らにし、ゴ
ム板等を敷くと道路として使用できるようになる。(Function) When digging a trench to install piping, etc., earth retaining tools are used to prevent collapse from both walls of the trench and the pipe is buried, and the excavated soil is stored in a bag-like container and used temporarily. During restoration, place the bag-shaped container containing the 2-in-1 (excavation) in a trench protected by earth-holding tools, lay an appropriate support plate above the container, lay crushed stone on top to make it flat, and use rubber plates, etc. Once laid, it can be used as a road.
本工事の再開に際しては、仮復旧工事とは逆に取り除い
ていくと、仮復旧前の状態に容易に戻るものである。When the main construction work is restarted, if the temporary restoration work is reversed and removed, it will be easy to return to the state before the temporary restoration work.
（実宿例） 次に本発明の実施例について説明する。(Actual accommodation example) Next, examples of the present invention will be described.
本発明に使用する主要部材はコシアナＡと土留具Ｂであ
る。コンテナＡは布や膜構造体で形成したものて本体１
が袋状で、吊下用紐２と閉口用ｔＪ１３を付設してなり
、底面に開閉自在とした小開口部４を設けてなる。また
本体１の大きさは後述する土留具Ｂと対応する大きさと
するものである。土留具Ｂは対向する土留板５．５′を
支棒６で連結してなり、下端部を鋭角に形成し、その大
きさは高さが堀穿しようとする溝の深さ（１６０〜２２
０ｃｍ）程度とし、幅は一回の作業距離程度としたもの
である。The main members used in the present invention are cosiana A and earth retaining tool B. Container A is made of cloth or membrane structure body 1
The bag is shaped like a bag, and has a hanging string 2 and a closing tJ13, and a small opening 4 that can be opened and closed at the bottom. Moreover, the size of the main body 1 is made to correspond to the earth fastener B described later. The earth retaining device B is formed by connecting two opposing earth retaining plates 5.5' with a support rod 6, the lower end is formed at an acute angle, and its size is determined by the height of the depth of the trench to be excavated (160 to 22
0 cm), and the width is approximately the same as the distance for one operation.
配管、ケーブル等を埋設するための工事は、最初に地山
に浅い溝を堀穿し、溝中に土留具を吊り込み、土留板５
．５′間の溝底をバνり７ｊ；−等で必要深さ迄掘り下
げながら、土留具Ｂを落とし込む。この際溝掘削のため
の掘削土ａは複数個のコンテナＡに収納しておく（第２
図参照）。面かして溝の壁面の土砂崩れを防止した状態
（第４図参照）で、配管Ｃの接続その他の配管工事を行
い、工事が終了すると、順次埋戻して行くものである。Construction work for burying pipes, cables, etc. first involves digging shallow trenches in the ground, suspending earth retaining tools into the trench, and installing earth retaining plates 5.
．． While digging the bottom of the groove between 5' to the required depth with a bar 7j;-, etc., drop the earth retaining tool B into it. At this time, excavated soil a for trench excavation is stored in multiple containers A (second
(see figure). Connection of pipe C and other piping work are carried out in a condition where the walls of the trench are face-faced to prevent landslides (see Figure 4), and when the work is completed, the trench is sequentially backfilled.
工事途中で仮復旧工事を行う場合は、最初に溝に突出し
た配管Ｃの周囲を砂すて覆って配管Ｃの保護をなし、掘
削土ａを収納したコシアナＡを溝内に順次落とし込／し
て行き、溝をコシアナで埋めてしまい、コンテナへの上
面に適宜な支持板Ｃを敷き、その上に路盤材ｄを散布し
、更にその上面にゴム板ｅを敷き詰めて、道路として使
用する（第５図参照）。If temporary restoration work is to be carried out during construction, first protect the pipe C by covering it with sand around the pipe C protruding into the trench, and then drop Cosiana A containing excavated soil A into the trench one after another. Then, fill the groove with cosiana, lay an appropriate support plate C on the top of the container, spread roadbed material d on top of it, spread rubber plates e on top of it, and use it as a road. (See Figure 5).
工事の再開に際しては、ゴム板０、路盤材（１、支持板
Ｃの順で撤去し、掘削土ａが入ったコンテナＡをホーク
リットで吊り上げろと、工事は直ちに再開できろことに
なる。When the construction work is to be resumed, rubber plate 0, roadbed material (1), and support plate C will be removed in that order, and container A containing excavated soil A will be lifted up using a hawk-crit, so that the construction work can be resumed immediately.
従・って仮復旧工事が非常に容易であると共に、仮復旧
工事用としては、コンテナを用意４／
しておけば良いもので、従来の桁材及び覆工板に比して
非常に軽く、取り扱い易いものである。更に野積みして
いた掘削土をコンテナに収納しているため、掘削土が散
乱せず、工事現場近くに積んでおくことができ、面かも
本復旧のための埋め戻しに際しては、掘削土ａを収納し
たコンテナΔを掘穿溝の上方に位置せしめ、小開口部４
を開放するとコンテナΔ内の掘削土ａは溝内に落下する
ので、埋め戻し作業も容易となる。Therefore, temporary restoration work is very easy, and all you need to do is prepare a container for temporary restoration work, and it is much lighter than conventional girders and lining plates. , easy to handle. Furthermore, since the excavated soil that had been piled up in the open is stored in containers, the excavated soil does not get scattered and can be stored near the construction site. The container Δ containing the is positioned above the excavation trench, and the small opening 4
When the container Δ is opened, the excavated soil a inside the container Δ falls into the trench, making backfilling work easier.
（発明の効果）
本発明は以上のように配管等の埋設工事のｔこめに溝を
堀穿するに際して掘削土をコンテナに収納し、仮復旧時
に該コンテナを溝内に入れ、工事再開時に溝内のコンテ
ナを取り出すようにしたもので、仮復旧工事に必要とす
る資材が従来の桁材及び覆工板に比して軽量で取り扱い
易く、且つ仮復旧工事自体も容易に行う乙とができ、而
かも掘削上自体の処理に対しても効果的である等幾多の
利点を有しているものである。(Effects of the Invention) As described above, the present invention stores the excavated soil in a container when digging a trench at the end of burying work such as piping, places the container in the trench during temporary restoration, and digs into the trench when resuming construction work. The container inside can be taken out, and the materials required for temporary restoration work are lighter and easier to handle than conventional girder materials and lining plates, and the temporary restoration work itself can be performed easily. Moreover, it has many advantages such as being effective for the treatment of excavation itself.
図は本発明の実施例を示すもので、第１図はコンテナの
斜視図、第２図は同使用状態を示し、第３図は土留具の
斜視図、第４図は配管埋設工事の工事現場の状態を示し
、第５図は仮復旧時の状態を示すものである。
Ａはコンテナ
Ｂは上留具
】は本体
２は吊下用紐
３は閉口用紐
４は小開口部
５．５′は土留板
６は支棒The figures show an embodiment of the present invention, in which Fig. 1 is a perspective view of the container, Fig. 2 shows the same state of use, Fig. 3 is a perspective view of the earth fastener, and Fig. 4 is the construction of buried pipes. The state of the site is shown, and FIG. 5 shows the state at the time of temporary restoration. A is the container B is the upper fastener] The main body 2 is the hanging string 3 is the closing string 4 is the small opening 5.5' is the retaining plate 6 is the support rod
Claims (1)
掘削した溝内に設置し、掘削上を収納した袋状コンテナ
を溝内に位置せしめたことを特徴とする配管等の埋設工
事に於ける仮復旧工法。(1) Burying of piping, etc., characterized in that an earth retaining device in which earth retaining boards facing each other are connected by a support rod is installed in an excavated trench, and a bag-shaped container containing the excavated material is positioned in the trench. Temporary restoration method during construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2985588A JPH01207502A (en) | 1988-02-10 | 1988-02-10 | Temporary restoration in burying work for pipeline or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2985588A JPH01207502A (en) | 1988-02-10 | 1988-02-10 | Temporary restoration in burying work for pipeline or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01207502A true JPH01207502A (en) | 1989-08-21 |
Family
ID=12287578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2985588A Pending JPH01207502A (en) | 1988-02-10 | 1988-02-10 | Temporary restoration in burying work for pipeline or the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01207502A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007255165A (en) * | 2006-03-27 | 2007-10-04 | Capty Co Ltd | Temporary restoring method of vertical shaft |
| JP2011220062A (en) * | 2010-04-14 | 2011-11-04 | Yazaki Corp | Gravel and sandbag |
| JP2019094616A (en) * | 2017-11-17 | 2019-06-20 | 公益財団法人鉄道総合技術研究所 | Roadbed improvement method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57100203A (en) * | 1980-12-15 | 1982-06-22 | Osaka Gas Co Ltd | Temporary embedding construction of drilling pit |
-
1988
- 1988-02-10 JP JP2985588A patent/JPH01207502A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57100203A (en) * | 1980-12-15 | 1982-06-22 | Osaka Gas Co Ltd | Temporary embedding construction of drilling pit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007255165A (en) * | 2006-03-27 | 2007-10-04 | Capty Co Ltd | Temporary restoring method of vertical shaft |
| JP2011220062A (en) * | 2010-04-14 | 2011-11-04 | Yazaki Corp | Gravel and sandbag |
| JP2019094616A (en) * | 2017-11-17 | 2019-06-20 | 公益財団法人鉄道総合技術研究所 | Roadbed improvement method |
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