JP2012516953A - Device for starting and reaching a shield machine in a sealed state - Google Patents

Device for starting and reaching a shield machine in a sealed state Download PDF

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JP2012516953A
JP2012516953A JP2011546582A JP2011546582A JP2012516953A JP 2012516953 A JP2012516953 A JP 2012516953A JP 2011546582 A JP2011546582 A JP 2011546582A JP 2011546582 A JP2011546582 A JP 2011546582A JP 2012516953 A JP2012516953 A JP 2012516953A
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steel sleeve
reaching
starting
rear end
sealed state
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JP5529892B2 (en
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覚 易
偉文 頼
啓超 方
暉 趙
国賢 蔡
波 凌
啓光 呉
▲うぇい▼ 劉
飛 李
家星 王
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広東華隧建設股▲フェン▼有限公司
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining

Abstract

シールド機械の密閉状態での発進と到達に用いられる装置は、複数の弧状鋼板（１１）から組み合わされて成る鋼スリーブ（１）と、鋼スリーブ（１）の底部に溶接されたブラケット（２）と排水管（３）とを含み、鋼スリーブ（１）の頂部に材料取入れ口（１２）と吊上げ用フック（１３）とが設けられ、鋼スリーブ（１）の後端に後端蓋（３）が接続し、後端蓋（３）上に反力枠（４）が取り付けられ、鋼スリーブ（１）の内側の底部にシールド体を押し上げるための押し上げ支持輪の組（５）が設けられている。A device used for starting and reaching a shield machine in a sealed state includes a steel sleeve (1) formed by combining a plurality of arcuate steel plates (11), and a bracket (2) welded to the bottom of the steel sleeve (1). And a drain pipe (3), a material intake (12) and a lifting hook (13) are provided at the top of the steel sleeve (1), and a rear end lid (3) is provided at the rear end of the steel sleeve (1). ) Are connected, the reaction force frame (4) is mounted on the rear end lid (3), and a push-up support ring set (5) for pushing up the shield body is provided on the bottom inside the steel sleeve (1). ing.

Description

本発明は、建築施工の分野に係り、より詳細には、トンネルの施工に於けるシールド機械の密閉状態での発進及び到達の受け入れ装置に係る。   The present invention relates to the field of building construction, and more particularly to a device for receiving start and arrival in a sealed state of a shield machine in tunnel construction.

シールド工法は、シールド機械を使用して地下にて掘進し、軟弱な地盤の開削面の崩壊を防止し或いは開削面の安定を保持しつつ、機械内にて安全にトンネルの開削とライニング（裏張）の実行の作業をするトンネルの掘削施工方法である。   The shield construction method uses a shield machine to dig underground and prevents the collapse of the cut surface of soft ground or keeps the stability of the cut surface, while safely excavating and lining the tunnel (backside). This is a tunnel excavation method that performs the work of Zhang.

シールドの発進及び到達の技術とは、シールドの掘進の前に坑口に対する先端の採取処理（軟弱な地層と地下水位の高い地質の強固化）、坑口の掘削、シールドの発進及び受入の基地の設計加工と適切な位置への設置、支持システム、坑口環の取付、シールド機械の組立と解体処置のことを言い、これにより、シールド施工によるトンネルの設計軸線に従った掘進と到達を可能にする施工技術が保証される。   The technology for starting and reaching the shield is to collect the tip from the wellhead before the shield is dug (soft geological formation and strengthening of geology with high groundwater level), excavation of the wellhead, design of the launch and reception of the shield. This refers to processing and installation at appropriate locations, support systems, installation of wellhead rings, assembly and dismantling of shield machines, and construction that enables drilling and reaching according to the tunnel design axis by shield construction. Technology is guaranteed.

国内に於いて、目下、使用されているシールド機械の発進及び到達の施工方法は、比較的多く、主に、回転ジェットグラウトパイル補強法、鋼板パイル置換法、化学グラウト補強法、凍結法、掘削充填法等の工法が存在する。これらの伝統的なシールド発進工法を採用して成功した例は多いが、施工過程には、少なからず問題もあり、発進と到達の失敗の例さえ少なくなく、容易に漏水、先端の不安定化等の現象が引き起こされるだけでなく、更に、トンネルの基盤に対する安全性にも或る程度の影響が存在する。発進及び到達の施工に於ける危険は、シールド施工の全体の危険のうちの主要な危険であり（施工の危険全体の６５％〜７５％）、従って、シールド機械の発進と到達に於ける危険を大幅に低減し、より良好に地面の沈降を制御してシールド機械の密閉状態での発進と到達を受け入れる装置を開発することが、既に、人々の研究の日程に挙げられている。   In Japan, there are relatively many methods for starting and reaching shield machines that are currently used. Mainly, rotating jet grout pile reinforcement method, steel plate pile replacement method, chemical grout reinforcement method, freezing method, drilling There are methods such as filling methods. There are many examples of successful adoption of these traditional shield start-up methods, but there are not a few problems in the construction process, and there are not a few examples of start-up and arrival failures. In addition to the above phenomenon, there is a certain influence on the security of the tunnel base. The risk in starting and reaching construction is a major risk of the overall risk of shield construction (65% to 75% of the total construction risk), therefore the risk in starting and reaching the shield machine It has already been mentioned in people's research schedules to develop a device that will greatly reduce the stagnation and better control the settling of the ground to accept sealed launches and arrivals of shield machines.

現在の技術的な欠点の克服のために、本発明の目的には、坑口の掘削に於いて存在する危険性を大幅に低減し、より良好に地面の沈降を制御するシールド機械の密閉状態での発進と到達の受入装置を提供することである。   In order to overcome current technical shortcomings, the object of the present invention is to provide a sealed machine with a shield machine that greatly reduces the risks present in wellhead excavation and better controls the ground sinking. Is to provide a launch and arrival acceptance device.

技術的な問題の解決に於いて本発明が採用する技術的な構成は、
シールド機械の密閉状態での発進と到達に用いられる装置であって、複数の弧状鋼板から組み合わされて成る鋼スリーブと、鋼スリーブの底部に溶接されたブラケットと排水管とを含み、前記鋼スリーブの頂部に材料取入れ口と吊上げ用フックとが設けられ、前記鋼スリーブの後端に後端蓋が接続し、後端蓋上に反力枠が装着され、前記鋼スリーブの内側の底部にシールド体を押し上げるための押し上げ支持輪の組が設けられた装置である。 The technical configuration employed by the present invention in solving technical problems is:
An apparatus used for starting and reaching in a sealed state of a shield machine, comprising: a steel sleeve formed by combining a plurality of arc-shaped steel plates; a bracket welded to the bottom of the steel sleeve; and a drain pipe. A material intake and a lifting hook are provided on the top of the steel sleeve, a rear end lid is connected to the rear end of the steel sleeve, a reaction force frame is mounted on the rear end lid, and a shield is provided on the inner bottom of the steel sleeve. It is a device provided with a set of push-up support wheels for pushing up the body.

上記の技術的構成に於いて、その改良のため、前記鋼板の接合面にフランジが溶接され、フランジの間にボルトが採用され連結されている。   In the above technical configuration, for the improvement, a flange is welded to the joint surface of the steel plate, and bolts are employed and connected between the flanges.

また、上記の技術的構成の改良のため、前記後端蓋が楕円球状の蓋と平面環板とが溶接されて成り、前記の反力枠が「井」の文字の形状に構成される。   In order to improve the above technical configuration, the rear end lid is formed by welding an elliptical lid and a flat ring plate, and the reaction force frame is formed in the shape of the letter “I”.

本発明の有益な効果は、本発明によれば、伝統的な先端の強固化に伴うシールドの発進及び到達施工に於ける危険性が有効に回避されることである。その他、シールド受入装置は、繰り返し使用可能であり、設備の損耗は小さく、使用寿命が長く、毎回のシールドの発進及び到達にも実行されなければならない先端の強固化の費用を低減し、これにより、より良い経済的効果が備わっている。また、使用時に、先端の強固化の実行の必要はなく、空間の占有と管路の変更も必要はなく、先端の処理の実行による工期の増加に伴う費用の増加を大幅に低減することができる。   The beneficial effect of the present invention is that the present invention effectively avoids the risk in starting and reaching the shield with the traditional tip strengthening. In addition, the shield receiving device can be used repeatedly, the wear of the equipment is small, the service life is long, and the cost of strengthening the tip that must also be carried out for every start and arrival of the shield is reduced, thereby Equipped with a better economic effect. In addition, there is no need to tighten the tip at the time of use, and it is not necessary to occupy the space and change the pipe line, which can greatly reduce the cost increase due to the increase in construction period due to the tip processing. it can.

図１は、本発明の構成の模式図である。FIG. 1 is a schematic diagram of the configuration of the present invention. 図２は、本発明の鋼スリーブの断面図である。FIG. 2 is a cross-sectional view of the steel sleeve of the present invention. 図３は、本発明の反力枠の断面図である。FIG. 3 is a cross-sectional view of the reaction force frame of the present invention. 図４は、本発明の押し上げ支持輪の組の装着の模式図である。FIG. 4 is a schematic view of mounting of the push-up support wheel set of the present invention.

図１、図２、図３、図４を参照して、シールド機械の密閉した状態での発進と到達に用いられる装置は、複数の弧状の鋼板１１から組み合わされて成る鋼スリーブ１を含み、鋼板１１は、１６ｍｍ厚のＡ３鋼板を用いて丸めることにより成り、前記鋼板１１の接合面に於いて２４ｍｍ厚のＡ３の板を用いて精密に加工して成るフランジが溶接され、フランジの間は、ボルト６を用いて連結され、中間にゴムパッドを与えて密封し、鋼スリーブ１の底部には、ブラケット２と排水管３とが溶接され、前記鋼スリーブ１の頂部には、材料取入れ口１２と吊上げ用フック１３とが設けられ、前記鋼スリーブ１の後端に後端蓋３が接続し、前記後端蓋３は、楕円球状の蓋と平面状の環板とが溶接されて成る。楕円球状の蓋と平面状の環板は、３０ｍｍ厚の鋼板を材料として加工して製造され、後端蓋３には、反力枠４が取り付けられ、反力枠４は、鋼スリーブ１に反力を与えるための装置であり、反力枠４は、後端蓋３の平面状の板に緊密に貼り付けられて装着され、端を覆う球状部分は、反力枠４とは接触しない。前記の反力枠４は、「井」の文字の形状の構成である。「井」の文字の枠組みは、５００ｍｍ厚のＩ形鋼の組を用いて溶接して成り、中間の間隔５００ｍｍにて、１２ｍｍ厚の鋼板の筋板が追加されている。前記鋼スリーブの内側の底部には、シールド体を押し上げるための押し上げ支持輪の組５が設けられている。   1, 2, 3, and 4, an apparatus used for starting and reaching a shield machine in a sealed state includes a steel sleeve 1 formed by combining a plurality of arcuate steel plates 11, and The steel plate 11 is formed by rounding using a 16 mm thick A3 steel plate, and a flange formed by precision processing using a 24 mm thick A3 plate is welded to the joining surface of the steel plate 11. The steel sleeve 1 is connected to the bottom of the steel sleeve 1 with a bracket 2 and a drain pipe 3 welded thereto, and the top of the steel sleeve 1 is provided with a material inlet 12. And a lifting hook 13, a rear end lid 3 is connected to the rear end of the steel sleeve 1, and the rear end lid 3 is formed by welding an elliptical lid and a planar ring plate. The oval lid and the flat ring plate are manufactured by processing a 30 mm-thick steel plate as a material. A reaction force frame 4 is attached to the rear end lid 3, and the reaction force frame 4 is attached to the steel sleeve 1. The reaction force frame 4 is a device for applying a reaction force. The reaction force frame 4 is attached by being closely attached to a flat plate of the rear end lid 3, and the spherical portion covering the end does not contact the reaction force frame 4. . The reaction force frame 4 has the shape of the character “I”. The frame of the letter “I” is formed by welding using a group of I-shaped steels having a thickness of 500 mm, and 12 mm thick steel plates are added at an intermediate interval of 500 mm. A set 5 of push-up support wheels for pushing up the shield body is provided at the bottom inside the steel sleeve.

本発明によれば、伝統的な先端の強化に伴うシールドの発進及び到達施工に於ける危険性が有効に回避される。その他、シールド受け入れ装置は、繰り返し使用可能であり、設備の損耗は小さく、使用寿命が長く、毎回のシールドの発進及び到達にも実行されなければならない先端の強化の費用を低減し、これにより、より良い経済的効果が備わっている。また、使用時に、先端の強化を実行する必要はなく、空間の占有と管路の変更も必要はなく、先端の処理の実行による工期の増加に伴う費用の増加を大幅に低減することができる。   According to the present invention, the risk in starting and reaching the shield due to the strengthening of the traditional tip is effectively avoided. In addition, the shield receiving device can be used repeatedly, the equipment wear is small, the service life is long, and the cost of tip strengthening that must also be carried out every time the shield starts and reaches, It has a better economic effect. In addition, it is not necessary to reinforce the tip during use, and it is not necessary to occupy the space and change the pipe line, so that the increase in cost due to the increase in the work period due to the execution of the tip treatment can be greatly reduced. .

Claims (4)

シールド機械の密閉状態での発進と到達に用いられる装置であって、複数の弧状鋼板（１１）から組み合わされて成る鋼スリーブ（１）と、鋼スリーブ（１）の底部に溶接されたブラケット（２）と排水管（３）とを含み、前記鋼スリーブ（１）の頂部に材料取入れ口（１２）と吊上げ用フック（１３）とが設けられ、前記鋼スリーブ（１）の後端に後端蓋（３）が接続し、後端蓋（３）上に反力枠（４）が装着され、前記鋼スリーブ（１）の内側の底部にシールド体を押し上げるための押し上げ支持輪の組（５）が設けられていることを特徴とする装置。   A device used for starting and reaching in a sealed state of a shield machine, comprising a steel sleeve (1) combined from a plurality of arcuate steel plates (11), and a bracket welded to the bottom of the steel sleeve (1) ( 2) and a drain pipe (3), a material intake (12) and a lifting hook (13) are provided at the top of the steel sleeve (1), and a rear end is provided at the rear end of the steel sleeve (1). An end cover (3) is connected, a reaction force frame (4) is mounted on the rear end cover (3), and a pair of push-up support wheels (for pushing up the shield body on the inner bottom of the steel sleeve (1)) 5) is provided. 請求項１のシールド機械の密閉状態での発進と到達に用いられる装置であって、前記鋼板（１１）の接合面にフランジが溶接され、フランジの間がボルト（６）を用いて連結されていることを特徴とする装置。   It is an apparatus used for starting and reaching in the sealed state of the shield machine according to claim 1, wherein a flange is welded to the joint surface of the steel plate (11), and the flanges are connected using bolts (6). A device characterized by comprising. 請求項１のシールド機械の密閉状態での発進と到達に用いられる装置であって、前記後端蓋（３）が楕円球状の蓋と平面環板とが溶接されて成ることを特徴とする装置。   A device used for starting and reaching in a sealed state of the shield machine according to claim 1, wherein the rear end lid (3) is formed by welding an elliptical lid and a flat ring plate. . 請求項１のシールド機械の密閉状態での発進と到達に用いられる装置であって、前記反力枠（４）が「井」の文字の形状に構成されていることを特徴とする装置。   The apparatus used for starting and reaching in a sealed state of the shield machine according to claim 1, wherein the reaction force frame (4) is configured in the shape of a character “well”.
JP2011546582A 2009-06-15 2010-06-13 Device for starting and reaching a shield machine in a sealed state Active JP5529892B2 (en)

Applications Claiming Priority (3)

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CN2009200584089U CN201424941Y (en) 2009-06-15 2009-06-15 Device for airtight starting and reaching of shield machine
CN200920058408.9 2009-06-15
PCT/CN2010/073916 WO2010145529A1 (en) 2009-06-15 2010-06-13 Device used for sealed launching and arrival of shield machine

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JP2012516953A true JP2012516953A (en) 2012-07-26
JP5529892B2 JP5529892B2 (en) 2014-06-25

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CN112302669B (en) * 2020-12-01 2023-06-02 长江勘测规划设计研究有限责任公司 Subway shield arrival auxiliary construction method and structure under complex environment condition
CN112762808A (en) * 2020-12-29 2021-05-07 淮安市中球盾构技术服务有限公司 Steel sleeve displacement detection system
CN112846593B (en) * 2021-01-29 2022-09-16 中交二公局第三工程有限公司 Steel sleeve launching device for shield construction
CN113137252B (en) * 2021-05-31 2023-12-22 中铁二十四局集团有限公司 Opening sealing device for originating and receiving shield tunneling machine and construction method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05346093A (en) * 1992-06-16 1993-12-27 Taisei Corp Shield drilling machine starting method
JPH06158980A (en) * 1992-11-17 1994-06-07 Daiho Constr Co Ltd Method and device for starting shield machine and arriving method and device for the same
JPH09279987A (en) * 1996-04-16 1997-10-28 Kajima Corp Water stop structure in advancing shaft opening for shield machine
JP2001073670A (en) * 1999-09-03 2001-03-21 Makoto Uemura Construction of underground structure and tubular body for roof therefor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003206691A (en) * 2002-01-11 2003-07-25 Maeda Corp Shield machine arrival construction method
CN100343485C (en) * 2004-12-09 2007-10-17 上海隧道工程股份有限公司 Analogue soil box for analogue shiold tunnelling machine testing
JP4707445B2 (en) * 2005-04-26 2011-06-22 Ｊｆｅ建材株式会社 Shutter device for entrance and start or reach method of shield excavator
DK1862637T3 (en) 2006-05-30 2009-11-16 Dywidag Bau Gmbh Device and method for tunnel shield run-in and tunnel shield run-out
JP4279307B2 (en) * 2006-11-02 2009-06-17 株式会社奥村組 Shield machine start mechanism and start method
CN100572750C (en) * 2006-12-30 2009-12-23 广东省基础工程公司 A kind of job practices of shield launching
JP4958042B2 (en) * 2007-02-15 2012-06-20 清水建設株式会社 How to start a shield machine
JP2008231729A (en) 2007-03-19 2008-10-02 Tokyo Metro Co Ltd Method of reaching shield
CN101298836A (en) * 2008-06-23 2008-11-05 沈阳重型机械集团有限责任公司 Pressurization balancing device for shield machine initialization
CN101353965B (en) * 2008-09-05 2011-09-21 上海隧道工程股份有限公司 Shield hole-drilling apparatus and hole-drilling construction method thereof
CN201424941Y (en) * 2009-06-15 2010-03-17 广东华隧建设股份有限公司 Device for airtight starting and reaching of shield machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05346093A (en) * 1992-06-16 1993-12-27 Taisei Corp Shield drilling machine starting method
JPH06158980A (en) * 1992-11-17 1994-06-07 Daiho Constr Co Ltd Method and device for starting shield machine and arriving method and device for the same
JPH09279987A (en) * 1996-04-16 1997-10-28 Kajima Corp Water stop structure in advancing shaft opening for shield machine
JP2001073670A (en) * 1999-09-03 2001-03-21 Makoto Uemura Construction of underground structure and tubular body for roof therefor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103266896A (en) * 2013-05-24 2013-08-28 上海市城市建设设计研究总院 Construction method for shield tunneling machine retaining structure taking position firstly and being constructed secondly and for shield shaft excavation
CN103266896B (en) * 2013-05-24 2015-05-20 上海市城市建设设计研究总院 Construction method for shield tunneling machine retaining structure taking position firstly and being constructed secondly and for shield shaft excavation
CN107152285A (en) * 2017-04-28 2017-09-12 淮安市中球盾构技术服务有限公司 For shield launching and the servicing unit of reception
CN107152285B (en) * 2017-04-28 2017-12-26 淮安市中球盾构技术服务有限公司 For shield launching and the servicing unit of reception
CN110259461A (en) * 2019-05-24 2019-09-20 中交二公局第一工程有限公司 A kind of reaction frame originated for shield machine in sharp radius curve

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DE112010000017T5 (en) 2011-06-22

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