JPH02269295A - Construction method of inclined shaft tunnel - Google Patents
Construction method of inclined shaft tunnelInfo
- Publication number
- JPH02269295A JPH02269295A JP3996789A JP3996789A JPH02269295A JP H02269295 A JPH02269295 A JP H02269295A JP 3996789 A JP3996789 A JP 3996789A JP 3996789 A JP3996789 A JP 3996789A JP H02269295 A JPH02269295 A JP H02269295A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- underground facility
- digging machine
- shield tunnel
- 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
- 238000010276 construction Methods 0.000 title claims description 3
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000005641 tunneling Effects 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 7
- 238000009423 ventilation Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000009412 basement excavation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、地下鉄の乗降運搬や換気用等の斜°坑トン
ネル施工法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for constructing inclined tunnels for subway transportation, ventilation, and the like.
従来の斜坑トンネルは、高所と低所との二点に発進立坑
と到達立坑とを設けて、上記発進立坑から到達立坑にシ
ールドの施工により斜坑トンネルを構築するので、緩勾
配の送水路用等に限定される問題があった。Conventional inclined shaft tunnels are constructed by installing a starting shaft and a reaching shaft at two points, one at a high point and one at a low point, and constructing a shield from the starting shaft to the reaching shaft. There were problems that were limited to
上記の課題を解決するために、この発明は、地上に発進
立坑と到達立坑とを設けて、上記発進立坑から地下施設
に向け掘進機によりシールドトンネルを掘進し、そして
地下施設に掘進機が到達すると到達立坑に向け上記掘進
機の向きをかえ、然るのち地下施設から到達立坑に向け
掘進機によりシールドトンネルを掘進し、到達立坑から
地上に掘進機を運び出す。In order to solve the above problems, the present invention provides a starting shaft and a reaching shaft on the ground, excavates a shield tunnel from the starting shaft toward an underground facility using an excavator, and then the excavator reaches the underground facility. Then, the direction of the tunneling machine is changed toward the reaching shaft, and then a shield tunnel is dug by the tunneling machine from the underground facility toward the reaching shaft, and the tunneling machine is carried out from the reaching shaft to the surface.
又、地上に発進立坑及び地上と地下施設とが連通ずる到
達立坑とを設けて、上記発進立坑から到達立坑に向け掘
進機によりシールドトンネルを掘進し、そして到達立坑
から地上に掘進機を運び出す。Further, a starting shaft and a reaching shaft through which the above ground and underground facilities communicate are provided above ground, a shield tunnel is excavated by an excavator from the starting shaft to the reaching shaft, and the excavating machine is carried out from the reaching shaft to the ground.
地上の発進立坑及び到達立坑と地下施設とを連通させた
急勾配のシールドトンネルを換気通路或はシールドトン
ネルに設置したエスカレータ−により人員を輸送する。Personnel are transported through a steeply sloped shield tunnel that communicates the above-ground starting shaft and arrival shaft with underground facilities using a ventilation passageway or an escalator installed in the shield tunnel.
又、地上の発進立坑と地下施設とを連通させた急勾配の
シールドトンネルを換気通路或はシールドトンネルに設
置したエスカレータ−により人員を輸送し、かつ地下施
設と連通ずる到達立坑を換気通路或は上記到達立坑に設
置したエレベータ−により人員を輸送する。In addition, personnel can be transported through a steeply sloped shield tunnel that connects the starting shaft above ground with the underground facility through a ventilation passageway or an escalator installed in the shield tunnel, and where the arrival shaft that communicates with the underground facility is connected through a ventilation passageway or an escalator installed in the shield tunnel. Personnel will be transported using the elevator installed in the above-mentioned reaching shaft.
〔実施例］
第１図から第３図に示すように地上には、掘削により発
進立坑１と、到達立坑２とが設けられている。[Embodiment] As shown in FIGS. 1 to 3, a starting shaft 1 and a reaching shaft 2 are provided on the ground by excavation.
上記二点の発進立坑１及び到達立坑２は、地下施設Ａ、
例えば地下鉄や車道等の交通施設、都市施設、生産施設
、貯蔵施設等の直上や近傍位置に設ける。The above two starting shafts 1 and reaching shafts 2 are underground facilities A,
For example, it is installed directly above or near transportation facilities such as subways and roadways, urban facilities, production facilities, storage facilities, etc.
次に発進立坑１内に支持台３を降し、そして分解した掘
進機を発進立坑１内に降して、シリンダとアームとから
成る角度調整装置４の作動により水平にした上記支持台
３の受台５上において掘進機Ｂを組立てる。Next, the support platform 3 is lowered into the starting shaft 1, the disassembled excavator is lowered into the starting shaft 1, and the support platform 3 is made horizontal by the operation of the angle adjustment device 4 consisting of a cylinder and an arm. Assemble the excavator B on the pedestal 5.
その後に角度調整装置４を作動させて受台５と共に掘進
機Ｂを所定の進入傾斜角に調整し、上記掘進機Ｂの先端
のカッターの軸芯を発進立坑１に設けである発進口６の
軸芯に一致させる・。Thereafter, the angle adjustment device 4 is operated to adjust the excavator B together with the pedestal 5 to a predetermined approach inclination angle, and the axis of the cutter at the tip of the excavator B is aligned with the starting opening 6 provided in the starting shaft 1. Align it with the axis.
そして発進口６内に掘進機Ｂを進入させ、発進立坑１か
ら地下施設Ａに向け掘進機Ｂによると既知の手順をへて
シールドトンネルＣを掘進する。Then, the excavator B enters the starting port 6, and excavates the shield tunnel C from the starting shaft 1 toward the underground facility A through a known procedure.
上記の掘進が地下施設Ａに到達すると、到達立坑２に向
け掘進機Ｂの向きをかえ、地下施設Ａから到達立坑２に
向け掘進機Ｂによる掘進と、既知の手段をへてシールド
トンネルＣを掘進する。When the above-mentioned excavation reaches underground facility A, the direction of excavator B is changed toward reaching shaft 2, and tunneling machine B excavates from underground facility A toward reaching shaft 2, and shield tunnel C is created through known means. dig in
なお、到達立坑２に発進立坑１と同様に支持台３を降し
、その受台５をシールドトンネルＣの勾配に合致するよ
う傾斜させておくと、受台５上で掘進機Ｂをうけ、その
のち受台５を水平にして掘進機Ｂを分解し、搬出するこ
とができる。In addition, if the support platform 3 is lowered into the arrival shaft 2 in the same way as the starting shaft 1, and the pedestal 5 is tilted to match the slope of the shield tunnel C, the excavator B will be received on the pedestal 5. Thereafter, the pedestal 5 is leveled, and the excavator B can be disassembled and carried out.
又、地下施設Ａが交通施設の場合、発進立坑１から地下
施設Ａに到達した掘進機を上記地下施設Ａに並行するよ
う所定の長さ掘進し、然るのち到達立坑２に向け掘進機
Ｂの向きをかえると、シールドトンネルＣの地下 施設
Ａに並行する部分がプラットホームとして利用できる。In addition, when underground facility A is a transportation facility, the excavator that reaches underground facility A from starting shaft 1 excavates a predetermined length parallel to the underground facility A, and then turns excavator B toward reaching shaft 2. By changing the direction of the tunnel, the part of shield tunnel C that runs parallel to underground facility A can be used as a platform.
〔実施例２〕
第４図に示すように地上には、掘削により発進立坑１と
、地上と地下施設Ａとが連通ずる到達立坑２とが設けら
れている。[Embodiment 2] As shown in FIG. 4, a starting shaft 1 and a reaching shaft 2 through which the above ground and the underground facility A communicate are provided above ground by excavation.
上記発進立坑１と地下施設Ａとは、実施例１と同様に急
勾配のシールドトンネルＣにより連通させ、上記連通に
ともない到達立坑２に到達した掘進機Ｂは、受台５によ
り受取り、分解して地上に搬出する。The starting shaft 1 and the underground facility A are communicated by a shield tunnel C with a steep slope as in the first embodiment, and the excavator B that has reached the destination shaft 2 due to the communication is received by the cradle 5 and disassembled. and transport it to the ground.
以上のように、この発明に係る斜坑トンネルの施工法に
よれば、地上の発進立坑から地下施設に連通する勾配の
大きいシールドトンネルを、又地下施設から地上の到達
立坑に連通ずる勾配の太きいシールドトンネルを設ける
ので、上記のシールドトンネルが地下施設の換気路とな
り、かつシールドトンネル内にエスカレータ−を設置す
ると、地下施設から地上、地上から地下施設に人員を輸
送することができる。As described above, according to the method for constructing an inclined shaft tunnel according to the present invention, a shield tunnel with a large slope connecting from a starting shaft on the surface to an underground facility can be constructed, and a shield tunnel with a large slope connecting from an underground facility to a reaching shaft on the surface can be constructed. Since a shield tunnel is provided, the above-mentioned shield tunnel serves as a ventilation path for the underground facility, and if an escalator is installed within the shield tunnel, personnel can be transported from the underground facility to the surface and from the surface to the underground facility.
又シールドトンネルの地下施設の部分を、例えば地下鉄
に並行させてプラットホームとすることができる。Further, the underground facility portion of the shield tunnel can be used as a platform, for example, in parallel with the subway.
更に発進立坑から進入した掘進機を地下施設をへて到達
立坑に到着させるので、掘進機の回収搬出が容易になる
。Furthermore, since the excavator enters from the starting shaft and reaches the destination shaft via underground facilities, it becomes easy to recover and transport the excavator.
又、地下施設に連通ずる到達立坑が換気通路となり、か
つエレベータ−を設置すると人員を輸送することができ
る。In addition, the reaching shaft that communicates with the underground facility will serve as a ventilation passage, and if an elevator is installed, it will be possible to transport personnel.
図面はこの発明に係る斜坑トンネルの施工法を示す物で
、第１図は縦断正面図、第２図は同上の縦断側面図、第
３図は支持台を示す一部縦断正面図、第４図は他の実施
例の縦断正面図である。
Ａ・・・・・・地下施設、 Ｂ・・・・・・掘進機
、Ｃ・・・・・・シールドトンネル、
１・・・・・・発進立坑、
２・・・・・・到達立坑。
特
許The drawings show the construction method of the inclined tunnel according to the present invention, and FIG. 1 is a longitudinal front view, FIG. 2 is a longitudinal side view of the same as above, FIG. The figure is a longitudinal sectional front view of another embodiment. A: underground facility, B: excavator, C: shield tunnel, 1: starting shaft, 2: arriving shaft. patent
Claims (2)
立坑から地下施設に向け掘進機によりシールドトンネル
を掘進し、そして地下施設に掘進機が到達すると到達立
坑に向け上記掘進機の向きをかえ、然るのち地下施設か
ら到達立坑に向け掘進機によりシールドトンネルを掘進
し、到達立坑から地上に掘進機を運び出す斜坑トンネル
の施工法。(1) A starting shaft and a destination shaft are provided above ground, a shield tunnel is excavated from the starting shaft toward the underground facility using an excavator, and when the excavator reaches the underground facility, the direction of the excavator is directed toward the destination shaft. A method of constructing a diagonal tunnel in which a shield tunnel is then dug from an underground facility to a reaching shaft using a tunneling machine, and then the tunneling machine is carried out from the reaching shaft to the surface.
到達立坑とを設けて、上記発進立坑から到達立坑に向け
掘進機によりシールドトンネルを掘進し、そして到達立
坑から地上に掘進機を運び出す斜坑トンネルの施工法。(2) A starting shaft and a reaching shaft connecting the above ground and the underground facility are provided above ground, a shield tunnel is excavated from the starting shaft to the reaching shaft by a tunneling machine, and the tunneling machine is carried to the surface from the reaching shaft. Construction method of diagonal tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3996789A JPH02269295A (en) | 1989-02-20 | 1989-02-20 | Construction method of inclined shaft tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3996789A JPH02269295A (en) | 1989-02-20 | 1989-02-20 | Construction method of inclined shaft tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02269295A true JPH02269295A (en) | 1990-11-02 |
Family
ID=12567725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3996789A Pending JPH02269295A (en) | 1989-02-20 | 1989-02-20 | Construction method of inclined shaft tunnel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02269295A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006016962A (en) * | 2005-06-16 | 2006-01-19 | Ohbayashi Corp | Method for preventing ground deformation |
| JP2010190015A (en) * | 2009-02-20 | 2010-09-02 | Ohbayashi Corp | Tunnel construction method and tunnel constructed by the tunnel construction method |
| CN109681213A (en) * | 2019-01-09 | 2019-04-26 | 济南城建集团有限公司 | One kind inclined shaft end increase vertical shaft become a full member hole accelerate Impacts Evaluation of Urban Tunnel construction method |
| JP2020153175A (en) * | 2019-03-22 | 2020-09-24 | 株式会社奥村組 | Tunnel construction method |
| JP2021080798A (en) * | 2019-11-22 | 2021-05-27 | 九州電力送配電株式会社 | Pipeline construction method using propulsion method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60184196A (en) * | 1984-02-29 | 1985-09-19 | 西松建設株式会社 | Shield tunnel construcion requiring no start vertical pit |
| JPS63236894A (en) * | 1987-03-25 | 1988-10-03 | 三菱重工業株式会社 | Small-bore pipe excavator |
| JPH0216291A (en) * | 1988-07-01 | 1990-01-19 | Sato Kogyo Co Ltd | Constructing of shield tunnel requiring no shaft |
-
1989
- 1989-02-20 JP JP3996789A patent/JPH02269295A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60184196A (en) * | 1984-02-29 | 1985-09-19 | 西松建設株式会社 | Shield tunnel construcion requiring no start vertical pit |
| JPS63236894A (en) * | 1987-03-25 | 1988-10-03 | 三菱重工業株式会社 | Small-bore pipe excavator |
| JPH0216291A (en) * | 1988-07-01 | 1990-01-19 | Sato Kogyo Co Ltd | Constructing of shield tunnel requiring no shaft |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006016962A (en) * | 2005-06-16 | 2006-01-19 | Ohbayashi Corp | Method for preventing ground deformation |
| JP4525480B2 (en) * | 2005-06-16 | 2010-08-18 | 株式会社大林組 | Ground deformation prevention method |
| JP2010190015A (en) * | 2009-02-20 | 2010-09-02 | Ohbayashi Corp | Tunnel construction method and tunnel constructed by the tunnel construction method |
| JP4656243B2 (en) * | 2009-02-20 | 2011-03-23 | 株式会社大林組 | Tunnel construction method and tunnel constructed by the construction method |
| CN109681213A (en) * | 2019-01-09 | 2019-04-26 | 济南城建集团有限公司 | One kind inclined shaft end increase vertical shaft become a full member hole accelerate Impacts Evaluation of Urban Tunnel construction method |
| CN109681213B (en) * | 2019-01-09 | 2024-03-08 | 济南城建集团有限公司 | Construction method for accelerating urban underground road by adding vertical shaft turning positive hole at inclined shaft end |
| JP2020153175A (en) * | 2019-03-22 | 2020-09-24 | 株式会社奥村組 | Tunnel construction method |
| JP2021080798A (en) * | 2019-11-22 | 2021-05-27 | 九州電力送配電株式会社 | Pipeline construction method using propulsion method |
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