EP1098066A1 - Tunnelbohrmaschine - Google Patents
Tunnelbohrmaschine Download PDFInfo
- Publication number
- EP1098066A1 EP1098066A1 EP00123042A EP00123042A EP1098066A1 EP 1098066 A1 EP1098066 A1 EP 1098066A1 EP 00123042 A EP00123042 A EP 00123042A EP 00123042 A EP00123042 A EP 00123042A EP 1098066 A1 EP1098066 A1 EP 1098066A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tunnel boring
- boring machine
- tunnel
- drill head
- bore
- 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.)
- Withdrawn
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 238000005553 drilling Methods 0.000 claims description 10
- 238000011156 evaluation Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011896 sensitive detection Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/18—Anchoring or feeding in the borehole
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D9/003—Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
- E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
- E21D9/0879—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket the shield being provided with devices for lining the tunnel, e.g. shuttering
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D9/093—Control of the driving shield, e.g. of the hydraulic advancing cylinders
Definitions
- the invention relates to a tunnel boring machine of the preamble of claim 1 corresponding Art.
- Such a tunnel boring machine is for example from DE 197 22 000 A1 known. It includes a drill head equipped with cutting rollers, which the Removal of the soil on the face when driving the tunnel bore serves.
- the drill head is rotatable via a bearing device - too Borehole main bearing called - stored on a so-called inner kelly, the in turn mounted in a tensioning device in the direction of the bore is used to absorb drilling reaction forces between the tunnel walls is tense.
- Length variables are used to generate the feed Power generator provided, by means of which the inner kelly relative to the tensioning device can be relocated.
- Drilling is gradual. If the inner kelly is relative to the Clamping device seen in the direction of the bore has been moved to a maximum is the drive is interrupted, the end facing away from the working face Inner kelly supported and the tensioning device added to the face, so that a new advance step can be carried out.
- the drilling process is carried out by at least one operator monitors and controls which are usually in one position just behind the drill head outside the so-called drill head space in one intended steering position.
- This at least one operator In particular, it is also the responsibility of operational malfunction conditions that a Increasing the mechanical load on parts of the tunnel boring machine result in the avoidance of increased wear or destruction to detect individual or multiple machine components at an early stage and the operating parameters of the tunnel boring machine, such as driving speed, Suitable to control drill head speed, etc.
- the invention is therefore based on the object of a generic tunnel boring machine to further develop such that a more sensitive detection of Fault conditions is possible.
- At least one first measuring arrangement is preferably provided on the inner kelly Detection of displacements of the inner kelly at least transversely to the drilling device and at least one second measuring arrangement for detecting Vibrations are provided in the area of the bearing device, since the during loads occurring during operation that go beyond normal loads, change regularly in frequencies and / or Amplitudes with which the bearing device carrying the drill head or the inner kelly moves or swings.
- a first measuring arrangement for detection of displacements of the inner kelly transversely to the direction of the bore and a second measuring arrangement for detecting vibrations in the area of the bearing device can be provided depending on the type and size of the tunnel boring machine however, only the first or only the second measuring arrangement for the solution the object underlying the invention are sufficient.
- the at least one first measuring arrangement preferably comprises at least a strain gauge, whereas the at least one second measuring arrangement is preferably designed as a vibration sensor of a known type.
- strain gauges in the area of Inner cell and vibration sensors in the area of the drill head bearing device can an analysis of the load on the storage facility in Size and direction as well as the dynamic additional loads from vibrations occur.
- reel-specific interference frequencies caused by a Filtered out suitable evaluation device it can be from the measured values the at least one first and at least one second measuring device both on the condition of the working face as well as on possible cutting roller defects conclude.
- the ones obtained from the first and second measuring devices Signals can - after the normal operating state of the Tunnel boring machine characterizing values have been suitably compensated are - for the control of, for example, optical display instruments for the operating personnel are used.
- suitable means the measured values obtained for regulating the operating parameters the tunnel boring machine, such as feed, drill head speed, etc., which keeps the operator from constant, concentrated observation the display instruments is relieved.
- the tunnel boring machine designated as a whole by 100 comprises a drill head 1 facing the face O on its face Tools for loosening the soil, here cutting rollers 2, wearing.
- the drill head is via a bearing device 3 - also the drill head main bearing called - rotatably mounted on a so-called inner frame 4.
- the rotary drive of the drill head 1 about the axis of rotation S serve in the drawing Hydraulic or electric drives, not shown, that drive the drill head Set 1 in rotation with respect to inner kelly 4.
- the inner kelly 4 is in turn rotationally fixed to the axis of rotation S, but along the axis of rotation S slidably mounted in a tensioning device 20, which over Supports 21 on the bore wall W and the inclusion of through reaction forces caused by the drilling process. That of the face opposite end of the inner kelly 4 comprises a support device 5, via the this end during the repositioning of the tensioning device as it progresses Tunnel drilling can be supported.
- the evaluation device is designed such that the normal operating state characterizing vibrations or displacements stored and the current measured values are compared with this stored data can be. Any difference values that occur are recorded in the evaluation device downstream, also not shown in the drawing Display instruments supplied. It is also possible to use the difference values Regulation of the operating parameters of the tunnel boring machine to be used, whereby an almost automatic operation even with changing soil conditions at the face is possible.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
Abstract
Description
- Fig. 1
- einen Längsschnitt durch die Tunnelbohrmaschine sowie
- Fig. 2
- einen Querschnitt gemäß Schnittlinie A-A in Fig. 1.
Claims (5)
- Tunnelbohrmaschine (100) zum Vortreiben einer Tunnelbohrung,mit einer wahlweise in der Tunnelbohrung festlegbaren Verspanneinrichtung (20), die der Ableitung von durch den Bohrvorgang hervorgerufenen Reaktionskräften dient,mit einer in Bohrungsrichtung verlagerbaren Innenkelly (4), undmit einem Bohrkopf (1), der am ortsbrustseitigen Ende der Innenkelly (4) mittels einer Lagereinrichtung (3) gelagert ist,
dadurch gekennzeichnet,daß Mittel vorgesehen sind, die während des Betriebs der Tunnelbohrmaschine vom dem Bohrkopf auf die Innenkelly übertragene Reaktionskräfte erfassen. - Tunnelbohrmaschine nach Anspruch 1, dadurch gekennzeichnet,daß an der Innenkelly (4) mindestens eine erste Meßanordnung (Dehnungsmeßstreifen (7)) zur Erfassung von Verlagerungen der Innenkelly (4) zumindest quer zur Bohrungsrichtung und/oder mindestens eine zweite Meßanordnung (Schwingungausnehmer (6)) zur Erfassung von Schwingungen im Bereich der Lagereinrichtung (3) vorgesehen ist.
- Tunnelbohrmaschine nach Anspruch 2, dadurch gekennzeichnet, daß die mindestens eine Meßanordnung mindestens einen Dehnmeßstreifen (7) umfaßt.
- Tunnelbohrmaschine nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß eine Auswerteeinrichtung vorgesehen ist, die aus den Meßwerten der mindestens einen ersten und/oder mindestens einen zweiten Meßeinrichtung durch Bohrkopfdefekte und/oder Inhomogenitäten in der Lagereinrichtung und/oder der Innenkelly hervorgerufene Schwingungen bzw. Verlagerungen ermittelt und in ein zur Ansteuerung von Anzeige- und/oder Regeleinrichtungen geeignetes Signal umsetzt.
- Tunnelbohrmaschine nach Anspruch 4, dadurch gekennzeichnet, daß eine von der Auswerteeinrichtung angesteuerte, die Betriebsparameter der Tunnelbohrmaschine wie Vorschub, Bohrkopfdrehzahlen usw. beeinflussende Regeleinrichtung vorgesehen ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29919505U DE29919505U1 (de) | 1999-11-05 | 1999-11-05 | Tunnelbohrmaschine |
DE29919505U | 1999-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1098066A1 true EP1098066A1 (de) | 2001-05-09 |
Family
ID=8081254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00123042A Withdrawn EP1098066A1 (de) | 1999-11-05 | 2000-10-24 | Tunnelbohrmaschine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1098066A1 (de) |
DE (1) | DE29919505U1 (de) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1632645A1 (de) * | 2004-09-07 | 2006-03-08 | Bouygues Travaux Publics | Verfahren und Vorrichtung zur kontinuierlichen Informationenvermittlung zu dem Führer einer Tunnelvortriebsvorrichtung in Bezug auf die Ortsbrust |
RU2455490C1 (ru) * | 2008-05-30 | 2012-07-10 | Дзе Роббинс Компани | Устройство и способ для мониторинга эффективности проходки туннеля |
CN105697023A (zh) * | 2016-02-05 | 2016-06-22 | 清华大学 | 一种隧道地质勘探方法、系统及微型掘进机 |
CN106499403A (zh) * | 2016-12-28 | 2017-03-15 | 中铁工程装备集团有限公司 | 一种小直径中心轴驱动凯式tbm |
CN109001838A (zh) * | 2018-06-26 | 2018-12-14 | 徐州乐泰机电科技有限公司 | 一种地质资源勘探用旋转探测装置 |
WO2019023952A1 (zh) * | 2017-08-01 | 2019-02-07 | 大连理工大学 | 全断面岩石掘进机关键部位振动与应变监测方法 |
CN110987155A (zh) * | 2019-12-17 | 2020-04-10 | 山东大学 | 一种tbm滚刀损耗状态实时监测装置及方法 |
EP3647533A1 (de) | 2018-11-05 | 2020-05-06 | Bouygues Travaux Publics | Optimierung der bohrung eines tunnelbohrers in abhängigkeit von den wechselwirkungen zwischen boden und maschine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2823792B1 (fr) * | 2001-04-24 | 2003-07-25 | Nfm Tech | Machine de creusement d'un tunnel |
CN104316337B (zh) * | 2014-09-26 | 2016-11-23 | 浙江工业大学 | 一种盾构机性能测试装置 |
CN108561147B (zh) * | 2018-04-22 | 2020-07-10 | 中铁(贵州)市政工程有限公司 | 一种大跨度浅埋暗挖隧道施工设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2312078A1 (de) * | 1973-03-10 | 1974-09-12 | Gewerk Eisenhuette Westfalia | Verfahren und vorrichtung zur ueberwachung der vortriebsrichtung unterirdisch vorpressbarer rohr- oder tunnelschilde |
GB2091316A (en) * | 1981-01-21 | 1982-07-28 | Iseki Kaihatsu Koki | Tunnelling |
US4371211A (en) * | 1980-12-11 | 1983-02-01 | Jarva, Inc. | Tunnel boring machine and method of operating same |
US4774470A (en) * | 1985-09-19 | 1988-09-27 | Mitsui Engineering & Shipbuilding Co., Ltd. | Shield tunneling system capable of electromagnetically detecting and displaying conditions of ground therearound |
EP0384065A1 (de) * | 1989-02-15 | 1990-08-29 | Zaidan Hohjin Doboku Kenkyu Center | Verfahren für den Schildvortrieb mit wählbarem Querschnitt und Maschine dafür |
DE19722000A1 (de) * | 1997-05-27 | 1998-12-03 | Wirth Co Kg Masch Bohr | Tunnelbohrmaschine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT377056B (de) * | 1982-12-31 | 1985-02-11 | Voest Alpine Ag | Einrichtung zum schutz von teilschnitt -schraemmaschinen |
-
1999
- 1999-11-05 DE DE29919505U patent/DE29919505U1/de not_active Expired - Lifetime
-
2000
- 2000-10-24 EP EP00123042A patent/EP1098066A1/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2312078A1 (de) * | 1973-03-10 | 1974-09-12 | Gewerk Eisenhuette Westfalia | Verfahren und vorrichtung zur ueberwachung der vortriebsrichtung unterirdisch vorpressbarer rohr- oder tunnelschilde |
US4371211A (en) * | 1980-12-11 | 1983-02-01 | Jarva, Inc. | Tunnel boring machine and method of operating same |
GB2091316A (en) * | 1981-01-21 | 1982-07-28 | Iseki Kaihatsu Koki | Tunnelling |
US4774470A (en) * | 1985-09-19 | 1988-09-27 | Mitsui Engineering & Shipbuilding Co., Ltd. | Shield tunneling system capable of electromagnetically detecting and displaying conditions of ground therearound |
EP0384065A1 (de) * | 1989-02-15 | 1990-08-29 | Zaidan Hohjin Doboku Kenkyu Center | Verfahren für den Schildvortrieb mit wählbarem Querschnitt und Maschine dafür |
DE19722000A1 (de) * | 1997-05-27 | 1998-12-03 | Wirth Co Kg Masch Bohr | Tunnelbohrmaschine |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2874959A1 (fr) * | 2004-09-07 | 2006-03-10 | Bouygues Travaux Publics Sa | Procede et dispositifs pour informer en permanence le conducteur d'un tunnelier de la nature du terrain en fond de taille |
WO2006027497A1 (fr) * | 2004-09-07 | 2006-03-16 | Bouygues Travaux Publics | Procede et dispositifs pour informer en permanence le conducteur d’un tunnelier de la nature du terrain en front de taille |
CN100572752C (zh) * | 2004-09-07 | 2009-12-23 | 布伊格公共工程公司 | 持续告知隧道机驾驶员关于切削工作面的土壤性质的方法与装置 |
EP1632645A1 (de) * | 2004-09-07 | 2006-03-08 | Bouygues Travaux Publics | Verfahren und Vorrichtung zur kontinuierlichen Informationenvermittlung zu dem Führer einer Tunnelvortriebsvorrichtung in Bezug auf die Ortsbrust |
RU2455490C1 (ru) * | 2008-05-30 | 2012-07-10 | Дзе Роббинс Компани | Устройство и способ для мониторинга эффективности проходки туннеля |
CN105697023A (zh) * | 2016-02-05 | 2016-06-22 | 清华大学 | 一种隧道地质勘探方法、系统及微型掘进机 |
CN105697023B (zh) * | 2016-02-05 | 2018-04-17 | 清华大学 | 一种隧道地质勘探方法、系统及微型掘进机 |
CN106499403A (zh) * | 2016-12-28 | 2017-03-15 | 中铁工程装备集团有限公司 | 一种小直径中心轴驱动凯式tbm |
US10711609B2 (en) | 2017-08-01 | 2020-07-14 | Dalian University Of Technology | Vibration and strain monitoring method for key positions of tunnel boring machine |
WO2019023952A1 (zh) * | 2017-08-01 | 2019-02-07 | 大连理工大学 | 全断面岩石掘进机关键部位振动与应变监测方法 |
EP3505724A4 (de) * | 2017-08-01 | 2019-10-16 | Dalian University Of Technology | Verfahren zur überwachung der vibration und belastung von hauptteilen einer tunnelbohrmaschine |
CN109001838A (zh) * | 2018-06-26 | 2018-12-14 | 徐州乐泰机电科技有限公司 | 一种地质资源勘探用旋转探测装置 |
EP3647533A1 (de) | 2018-11-05 | 2020-05-06 | Bouygues Travaux Publics | Optimierung der bohrung eines tunnelbohrers in abhängigkeit von den wechselwirkungen zwischen boden und maschine |
FR3088089A1 (fr) | 2018-11-05 | 2020-05-08 | Bouygues Travaux Publics | Optimisation du forage d'un tunnelier en fonction d'interactions terrain/machine |
US11448068B2 (en) | 2018-11-05 | 2022-09-20 | Bouygues Travaux Publics | Optimization of boring by a tunnel boring machine as a function of ground/machine interactions |
CN110987155A (zh) * | 2019-12-17 | 2020-04-10 | 山东大学 | 一种tbm滚刀损耗状态实时监测装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
DE29919505U1 (de) | 2001-03-22 |
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