WO2019234131A1 - Tunnelbohrmaschine und verfahren zum vortreiben eines tunnels - Google Patents
Tunnelbohrmaschine und verfahren zum vortreiben eines tunnels Download PDFInfo
- Publication number
- WO2019234131A1 WO2019234131A1 PCT/EP2019/064732 EP2019064732W WO2019234131A1 WO 2019234131 A1 WO2019234131 A1 WO 2019234131A1 EP 2019064732 W EP2019064732 W EP 2019064732W WO 2019234131 A1 WO2019234131 A1 WO 2019234131A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tool
- mining
- boring machine
- tools
- tunnel boring
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 22
- 238000005065 mining Methods 0.000 claims description 45
- 238000001514 detection method Methods 0.000 claims description 15
- 238000012937 correction Methods 0.000 claims description 9
- 230000015556 catabolic process Effects 0.000 claims description 7
- 238000013500 data storage Methods 0.000 claims description 7
- 238000006731 degradation reaction Methods 0.000 claims description 7
- 238000004393 prognosis Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 230000037361 pathway Effects 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 abstract description 6
- 239000000306 component Substances 0.000 description 6
- 238000007726 management method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000007418 data mining Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- 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
- E21D9/10—Making by using boring or cutting machines
- E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
- E21D9/112—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads
-
- 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
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C39/00—Devices for testing in situ the hardness or other properties of minerals, e.g. for giving information as to the selection of suitable mining tools
-
- 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
- E21D9/10—Making by using boring or cutting machines
- E21D9/108—Remote control specially adapted for machines for driving tunnels or galleries
Definitions
- the invention relates to a tunnel boring machine according to the preamble of claim 1.
- the invention further relates to a method for propelling a tunnel.
- Such a tunnel boring machine is known from DE 10 201 1 114 830 B3.
- This tunnel boring machine has a rotatable cutting wheel and has a number of cutting tools equipped with cutting rollers disposed on the cutting wheel at certain excavating tool positions.
- sensor units there are a number of sensor units, with one sensor unit each assigned to a removal tool and configured to record the state of the relevant removal tool in the form of associated removal tool data.
- a data processing device is provided, which is in communication with the Sensorein units to bring rotational states of the cutting rollers on a screen for display.
- the invention has for its object to provide a tunnel boring machine of the type mentioned and a method for propelling a tunnel, which are characterized even with changing geology by a sufficiently reliable adherence to designed for maximum wear of mining toolsbericht sympat tervallen.
- FIG. 1 in a side view in a simplified representation
- FIG. 2 is a sectional view of an exemplary trained with a cutting roller removal tool for a Tunnelbohrmaschi ne according to the invention, in which a sensor unit comprises a load detection module,
- FIG. 3 is a plan view of the mining tool according to FIG. 2 with a wear status detection module of the sensor unit;
- FIG. 4 in a perspective view by way of example with a
- Cutting roller trained removal tool for a tunnel boring machine in which a sensor is formed sorö with a rotational state detection module,
- FIG. 5 shows a block diagram of a data processing device for a tunnel boring machine according to the invention, which is equipped with a propulsion planning unit, and FIG
- Fig. 6 in a side view in a very simplified depicting the embodiment of a tunnel boring machine according to the invention according to Fig. 1 when driving up a driving distance in a geology with changing propulsion direction ratios and indicated tool exchange prediction levels.
- FIG. 1 shows in a side view in a simplified representation an embodiment of a tunnel boring machine 103 according to the invention, which is equipped with a rotatable cutting wheel 106.
- a number of mining tools 109 is mounted, in this embodiment, each dargestell te mining tool 109 for driving a tunneling section 112 in pending geology 115 for the removal of material at a forward drive direction in front of the cutting wheel 106 working face 118 with a cutting roller 121st Is provided.
- a Sen sorrien 124 is assigned, which is adapted by means of a temperature detection module, not shown in Fig. 1 temperature and / or the state of the respective mining tool 109, for example, the state of wear and / or the rotational state of the cutting roller 121 of the mining tool 109 to detect in the form of ordered mining tool data.
- the sensor units 124 are, for example, via a cable harness 127 and / or over a wireless signal path associated with a mining tool measurement data memory 130 having a removal tool data storage area 133 for each sensor unit 124. In each removal tool data storage area 133, the current state and expediently also the status history over a specific period of time can be detected for the assigned removal tool 109.
- the exemplary embodiment according to FIG. 1 is designed with a rotary encoder 136, by means of which a rotational speed embossed onto the cutting wheel 106 can be detected by a cutting wheel drive 139 via a cutting wheel gear 142.
- the speed sensor 136 is connected via a cable connection 145 and / or via a wireless Signalstre bridge with a Vortriebsmesswill arrived 148 in connection with which the current speed and, advantageously, the rotational payment history over a certain period can be detected.
- FIG. 1 further comprises a rotary torque sensor 151 is provided which is in operative connection with the Schneidradantrieb 139 and with which the torque is detected, with which the cutting wheel 106 is acted upon.
- the Drehmomentge ber 151 is connected via a further cable connection 154 and / or via a wireless signal path with the Vortriebsmesswill Eat 148 in connection with the continue the current torque and advantageously also the torque history over a certain period be detected.
- FIG. 1 for data acquisition of the conditions in a disassembly chamber 157 via a arranged in the excavation chamber 157 degradation chamber pressure transmitter 160, which is connected via a further cable connection 163 and / or via a wireless signal path with the Vortriebsmesswill Eat 148 in connection with the the current pressure and moderately, the print history over a certain period of time is detected.
- the mining tool measurement data memory 130 and the excavation measurement data memory 148 are connected to a data processing device, not shown in detail in FIG. 1, which is explained in more detail below, in a cable-free or cable-connected manner.
- pairs of propulsion presses 166 are shown which are held in a press bearing ring 169 and which, when a propulsion section 112 is driven, are provided with segments 172 provided for lining a tunnel supported to press the cutting wheel 106 against the working face 118.
- Fig. 2 shows a sectional view by way of example with a cutting roll 121 formed removal tool 109 for a tunnel boring machine 103 according to the invention.
- the removal tool 109 is equipped with a cutting roller housing 203, by means of the ei ne arrangement on both sides of the cutting roller 121 from a via a clamping screw 206, which is based on an abutment piece 209 from bracing clamping wedge 212 and a bearing block 215 by connecting bolts 218 with a clamping element 221 designed in the manner of a C, which is formed with a sensor housing 222, is in communication, a cutting roller axis 224 can be fixed against rotation at the end.
- the sensor housing 222 takes on an embodiment of a sensor unit 227, which in particular with a load sensor 230 and with a
- Load transmitter 233 is equipped as components of a load detection module 236.
- a mechanical deformation Ver deformation of a strain gauge or an expansion sleeve working border load sensor 230 is the acting on the cutting roller axis 224 an acting mechanical load detectable.
- FIG. 3 shows a plan view of the removal tool 109 according to FIG. 2 with the sensor unit 227, which is additionally or alternatively formed to the load detection module 236 with a wear state detection module 303.
- the wear condition detection module 303 for example, by measuring a distance to a cutting edge 306 of the cutting roller 121 as the highest and thus for the degree of wear of the cutting roller 121 characteristic region by means of a distance sensor 309 as a compo nent of the wear condition detection module 303, the wear state of the cutting roller 121 detected and via a distance transmitter 312 as a further component of the Verschl disposSullivansdetekti onsmodul 303 the degradation tool measurement data storage 130 a fed.
- Fig. 4 shows in a perspective view, for example, from a construction tool 109 for a tunnel boring machine 103 according to the invention, which is similar to the above-mentioned mining tools 109 equipped with a cutting roller 121 and wherein the sensor unit 227 onsmodul addition or alternatively to a Lastdetekti 236 and or to a VerschleissSprsdetektionsmo module 303 is formed with a rotation state detection module 403.
- Drehzu stand detection module 403 With the working without contact in this embodiment Drehzu stand detection module 403, the rotational state of the cutting roller 121 in particular to detectable and the mining plant zeugmesswill Eat 130 wirelessly or at least partially ka belan fed, whether the cutting roller 121 at all, and if so at what speed rotates.
- 5 shows, for a tunnel boring machine 103 according to the invention, in a block diagram, an example of an embodiment of a data processing device 503 that is equipped with a drive planning unit 506.
- a tool management central module To a tool
- the reduction tool data storage 130 and the Vortriebsmesschal memory 148 are on the one hand, the reduction tool data storage 130 and the Vorretesmesschal memory 148 and on the other hand, a geodata memory 512 is connected.
- the tool management central module 509 are on the one hand frame parameters for a current propulsion as diameter of the cutting wheel 106 and characteristic data for the mining tools 109 such as type, state at installation and position after installation and the other on the type of so-called change logs read from the removal tool data storage 130, can be stored with a time stamped removal tool data.
- a feed line 112 to be approached is characterized by geodesics obtained, for example, by a preliminary exploration of the geological analysis of cores and, in particular, the nature and sequence of the geology anticipated in the direction of advance of the tunnel boring machine 103.
- the tool management central module 509 communicates with a data processing module 515 and a life prediction module 518 as further components of the propulsion planning unit 506, the data processing module 515 and the life prediction module 518 also being in communication with each other.
- an experience value memory 521 in the empirical values from earlier Propulsors can be stored in different geologies, including the geology expected for a current propulsion, and a correction parameter memory 524 in which correction parameters are stored for use with a current propulsion.
- the propulsion planning unit 506 is equipped with a comparison module 527 which, on the one hand, has the service life prediction module 518 and, on the other hand, a maintenance plan memory 530 of the propulsion planning unit 506, which is expediently also available for updating at given times, in particular when tool change prediction levels are reached
- Central tool management module 509 is connected to a warning / alarm generator 533 of the data processing device 503 and a parallel arrangement of a Kirintervallprogno semoduls 536 and a Laufmeterforgnosemoduls 539 of the drive planning unit 506 in connection.
- the parallel arrangement of the change interval prediction module 536 and the running meter prediction module 539 is furthermore connected to a change suggestion processing module 542 of the drive planning unit 506, which is furthermore connected to a demand adjustment module 545 of the data processing device 503.
- the data processing device 503 operates essentially as explained below.
- the data processing module 515 With the data processing module 515, the data from the tool management central module 509, the empirical value memory 521 and the correction parameter memory 524 are stored in such a way that workable that with the life prediction module 518 the Gleichsmodul 527 einspeisbare, very realistic target data as thus very reliable quasi-actual data on the basis of aktu ellen degradation tool data and an assumed course of the future phases of propulsion the expected remaining life of the mining tools 109th are determinable.
- the quasi-actual data according to reali tuschsnahem predetermining from the life prediction module 518 with the respective propulsion point associated target data according to In terpolationsprognosen between negligence wrestling-prognoseebenen from the maintenance plan memory 530 is comparable to the effect that on the one hand in non-tolerable, even below Correction measures of propulsion parameters that can not be remedied are able to be output via the warning / alarm generator 533 and, in the event of tolerances that are still tolerable, in an automated self-learning mode the correction parameter memory 524 can be generated with correction data via the correction parameter memory 524 and the data processing module 515 can be generated with the life prediction module 518 new quasi-actual data, which lead to a smaller deviation of the quasi-actual data to the desired data.
- suggestion data can be generated with the change interval prediction module 536 in such a way that propulsion parameters of the tunnel boring machine 103, such as the rotational speed of the cutting wheel 106 and / or the torque applied to the cutting wheel 106, are adapted in such a way that, in particular, ratios deviate from those in the geodesics Geology at least the next horrinsky at least the next horrinsky is preferably achieved in the sense optimally striglis s removal tools 109 that at the next horriliagnoseebene mining tools 109 are replaced due to complete wear and not completely worn removal tools 109 are installed at each new mining tool positions so that after suchi - To change positions only partially worn removal tools 109 reach at least the next but one tool change prediction level to complete wear.
- the future future demand of removal tools 109 at tool change prediction levels can still be estimated, and upon shouting the inventory of available new removal tools 109 for replacement with completely worn removal tools 109 via the warning / alarm generator 533, a warning message to raise the inventory of new mining tools 109 until the next tool change prediction level.
- Fig. 6 shows in a side view in a very simplified Dar position, the embodiment of a tunnel boring machine 103 according to the invention of FIG.
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Geophysics And Detection Of Objects (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201980025613.1A CN112262251B (zh) | 2018-06-08 | 2019-06-05 | 盾构机和用于掘进隧道的方法 |
AU2019282289A AU2019282289A1 (en) | 2018-06-08 | 2019-06-05 | Tunnel boring machine and tunnelling method |
ES19730286T ES2909346T3 (es) | 2018-06-08 | 2019-06-05 | Tuneladora y procedimiento para excavar un túnel |
JP2020556808A JP6949248B2 (ja) | 2018-06-08 | 2019-06-05 | トンネル掘削機、及びトンネルを掘進するための方法 |
EP19730286.2A EP3701126B1 (de) | 2018-06-08 | 2019-06-05 | Tunnelbohrmaschine und verfahren zum vortreiben eines tunnels |
CA3101409A CA3101409A1 (en) | 2018-06-08 | 2019-06-05 | Tunnel boring machine and tunnelling method |
US17/052,556 US11668192B2 (en) | 2018-06-08 | 2019-06-05 | Tunnel boring machine and tunnelling method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018113788.5A DE102018113788A1 (de) | 2018-06-08 | 2018-06-08 | Tunnelbohrmaschine |
DE102018113788.5 | 2018-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019234131A1 true WO2019234131A1 (de) | 2019-12-12 |
Family
ID=66857869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2019/064732 WO2019234131A1 (de) | 2018-06-08 | 2019-06-05 | Tunnelbohrmaschine und verfahren zum vortreiben eines tunnels |
Country Status (9)
Country | Link |
---|---|
US (1) | US11668192B2 (de) |
EP (1) | EP3701126B1 (de) |
JP (1) | JP6949248B2 (de) |
CN (1) | CN112262251B (de) |
AU (1) | AU2019282289A1 (de) |
CA (1) | CA3101409A1 (de) |
DE (1) | DE102018113788A1 (de) |
ES (1) | ES2909346T3 (de) |
WO (1) | WO2019234131A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022228904A1 (de) * | 2021-04-28 | 2022-11-03 | Herrenknecht Aktiengesellschaft | Schneidrad für eine tunnelvortriebsmaschine |
Families Citing this family (5)
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DE102019108002B4 (de) | 2019-03-28 | 2022-09-01 | Herrenknecht Aktiengesellschaft | Schneidrollenlagerteil, Schneidrollenhalterung mit Schneidrollenlagerteil, Schneidrad mit Schneidrollenhalterung und Tunnelvortriebsmaschine mit Schneidrad |
CN111927558B (zh) * | 2020-10-13 | 2021-01-12 | 中国科学院武汉岩土力学研究所 | 动水软弱围岩隧道全断面掘进的安全预警方法及装置 |
CN112065428B (zh) * | 2020-11-16 | 2021-01-15 | 中南大学 | 基于声波共振的非开挖导向钻头的声波定位系统及方法 |
DE102020133386A1 (de) * | 2020-12-14 | 2022-06-15 | Herrenknecht Aktiengesellschaft | Vorrichtung und Verfahren zum Vortreiben eines Tunnels |
DE102022124534A1 (de) * | 2022-09-23 | 2024-03-28 | Herrenknecht Aktiengesellschaft | Tunnelbohrmaschine |
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Cited By (1)
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WO2022228904A1 (de) * | 2021-04-28 | 2022-11-03 | Herrenknecht Aktiengesellschaft | Schneidrad für eine tunnelvortriebsmaschine |
Also Published As
Publication number | Publication date |
---|---|
CN112262251A (zh) | 2021-01-22 |
US20210180452A1 (en) | 2021-06-17 |
JP2021521363A (ja) | 2021-08-26 |
DE102018113788A1 (de) | 2019-12-12 |
CA3101409A1 (en) | 2019-12-12 |
ES2909346T3 (es) | 2022-05-06 |
EP3701126B1 (de) | 2022-02-09 |
EP3701126A1 (de) | 2020-09-02 |
JP6949248B2 (ja) | 2021-10-13 |
US11668192B2 (en) | 2023-06-06 |
CN112262251B (zh) | 2022-10-04 |
AU2019282289A1 (en) | 2020-11-26 |
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