EP0350375B1 - Dispositif de transfert d'un ensemble tunnelier à travers une station intermédiaire à deux tronçons de tunnel - Google Patents

Dispositif de transfert d'un ensemble tunnelier à travers une station intermédiaire à deux tronçons de tunnel Download PDF

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Publication number
EP0350375B1
EP0350375B1 EP89401870A EP89401870A EP0350375B1 EP 0350375 B1 EP0350375 B1 EP 0350375B1 EP 89401870 A EP89401870 A EP 89401870A EP 89401870 A EP89401870 A EP 89401870A EP 0350375 B1 EP0350375 B1 EP 0350375B1
Authority
EP
European Patent Office
Prior art keywords
tunnelling machine
segments
girders
station
tunnel
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.)
Expired - Lifetime
Application number
EP89401870A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0350375A1 (fr
Inventor
Mathieu Le Chatelier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montcocol Tp Te Parijs Frankrijk
Original Assignee
MONTCOCOL TP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MONTCOCOL TP filed Critical MONTCOCOL TP
Priority to AT89401870T priority Critical patent/ATE79920T1/de
Publication of EP0350375A1 publication Critical patent/EP0350375A1/fr
Application granted granted Critical
Publication of EP0350375B1 publication Critical patent/EP0350375B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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

Definitions

  • the present invention relates to a device for controlling the advance and transfer of a tunnel assembly both during the drilling work of a tunnel section and for crossing a station connecting two tunnel sections.
  • tunneling machines which, in addition to the actual drilling, provide the infrastructure of the drilled tunnel.
  • the invention solves the problem of this transfer by making it possible to perform it particularly quickly without there being any need to disassemble the service carriages associated with the TBM.
  • the device for moving a tunnel assembly and transferring it through a station, intermediate to two tunnel sections is characterized in that it comprises, in the station into which the tunnel boring machine opens, side members in the direction of the tunnel and delimiting a cradle which carries, on the one hand, sliding profiles of the envelope of the boring machine and, on the other hand, successive segments constituting removable beams arranged in sets constituting a rolling cradle whose parts located behind said tunnel boring machine constitute a raceway above for trolleys associated with the boring machine, the last segments being engaged door-to-door -false inside the external envelope of the TBM and serving as support for the advance cylinders of this TBM.
  • Fig. 1 is a schematic section of a tunnel during drilling and an intermediate station.
  • Figs. 2 to 6 are partial cross sections seen substantially along line II-II of FIG. 1.
  • Fig. 7 is a partial and schematic perspective of various elements of the invention.
  • Fig. 8 is a perspective similar to FIG. 7 illustrating a characteristic position.
  • Figs. 9 and 10 are partial perspectives illustrating different phases of operation.
  • Fig. 11 is a perspective diagrammatically illustrating details of embodiment of the invention.
  • the tunnel is drilled using a tunneling machine 4 making a circular gallery.
  • the tunnel boring machine 4 is associated with carriages 5, 5a ... intended for producing the infrastructure of the walls of the drilled gallery and for supplying the tunneling machine 4.
  • the carriages 5, 5a ... are carried by undercarriages 6 moving on sills 7, the assembly of which is carried out as described below as regards their mounting in the intermediate station 2.
  • the tunnel boring machine 4 comprises, in known manner, an outer casing or shell 8 which is moved by means of jacks 9 to apply the working tools 10 against the part to be drilled.
  • Plates 16 preferably metallic and extending longitudinally, are anchored in the side members 12, 13, these plates being intended to support sliding profiles 17.
  • the drawing in particular figs. 2 to 6, shows that the height of the side members 12, 13 and the inclination of the oblique faces 14, 15 are chosen as a function of the radius of the outer casing of the tunnel boring machine so that this casing is tangent or is slightly au- above the level of the bottom 11, when this bottom, or more exactly the useful surface of this bottom, is aligned with the lowest part of the tunnel section 1.
  • the sills 7 consist of sets of successive segments 18 which are anchored, for example bolted, behind the tunnel boring machine 4 both inside the tunnel section 1 and then on the oblique top faces of the side members 12, 13 .
  • the segments 18 of the side rails are placed on the wall of the tunnel section 1 or above the oblique faces 14, 15 of the side members 12, 13 by means of shims 19 visible in particular in FIGS. 4 and 5.
  • the jacks 9 are retracted and the cradle 20 is uncoupled from the beams, which makes it possible to separate this cradle 20 from the end of said beams as illustrated in FIG. 10.
  • the cradle 20 can be directly coupled to the jacks 9 and be provided with pads allowing it to slide inside the casing 8 when said jacks 9 are retracted so that in this case it is not necessary to provide connecting means between the sills 7 and the cradle 20, the latter only coming to bear against the end of the last sill sections.
  • the segments 18 constituting the beams 7 are formed in the form of well visible boxes in FIG. 11, boxes on which we put in place, for example by bolting, support brackets 21 for candles 22 provided with rollers 23.
  • sills 7 Since the sills 7 are inclined to form a cradle, their top forms a raceway for undercarriages 24 (fig. 11) which the carriages 5 associated with the tunnel boring machine and, therefore, moved at the same time as that -that is to say that the sills form both stops for the advance of the tunnel boring machine and the carriages which are connected to it and a raceway for the said carriages which are, moreover, guided by the rollers 23 preventing any roll or yaw movement of the carriages by providing that said rollers bear on longitudinal guides 25 of these carriages.
  • undercarriages 24 fig. 11
  • the force applied to the stringers, to ensure the movement of the tunnel boring machine and carriages, is relatively low during the crossing of station 2 since the tunnel boring machine does not produce any work.
  • the successive segments 18 of the beams can be fixed to the side members 12, 13 simply by clamps 26, which avoids having to carry out long anchoring operations which are costly.
  • the longitudinal members 12, 13 leave a space between them allowing the establishment of a track designated as a whole by 27 which is then mounted on a building frame 28 making it possible to establish the track 27 at the same level as a final track and above all at the same level as a site track gradually established inside the tunnel section 1 already drilled.
  • railway vehicles can circulate for the supply of various products and materials necessary for the operation of the tunnel boring machine and its carts for carrying out concrete work and laying various materials.
  • a provisional track 27a can be put in place on the raft 29 to allow the supply of the tunnel boring machine before the laying of the final tracks or the establishment of a roadway.
  • the successive segments 18 of the sills as well as the members carried by these segments being removably mounted they are continuously reusable cyclically both during the advance of the tunnel boring machine and possibly on successive sites where this TBM is used.
  • the construction site line shown in FIG. 7 in 27 constitutes a bearing support extending from the bearing installed in the tunnel section already drilled to allow uninterrupted supply by wagon or sedan during or after the crossing of the station by the tunnel boring machine and this without any modification or transformation of the bearing supports is necessary to maintain this possibility of rolling.
  • the TBM could be moved both in the drilled tunnel sections and in the station by means of its jacks 9. It is obvious that other means of propulsion and handling specific to the TBM can be provided to facilitate the crossing of the station, these means possibly being means specific to said tunnel boring machine which are normally efficient in tunnels but often ineffective or even annoying when crossing a station.

Landscapes

  • 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)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
EP89401870A 1988-07-05 1989-06-29 Dispositif de transfert d'un ensemble tunnelier à travers une station intermédiaire à deux tronçons de tunnel Expired - Lifetime EP0350375B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89401870T ATE79920T1 (de) 1988-07-05 1989-06-29 Vorrichtung zum umsetzen einer tunnelvortriebsmaschine durch eine zwischen zwei tunnelabschnitten liegende zwischenstation.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8809091A FR2633974B1 (fr) 1988-07-05 1988-07-05 Dispositif de transfert d'un ensemble tunnelier a travers une station intermediaire a deux troncons de tunnel
FR8809091 1988-07-05

Publications (2)

Publication Number Publication Date
EP0350375A1 EP0350375A1 (fr) 1990-01-10
EP0350375B1 true EP0350375B1 (fr) 1992-08-26

Family

ID=9368092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89401870A Expired - Lifetime EP0350375B1 (fr) 1988-07-05 1989-06-29 Dispositif de transfert d'un ensemble tunnelier à travers une station intermédiaire à deux tronçons de tunnel

Country Status (7)

Country Link
EP (1) EP0350375B1 (enExample)
AT (1) ATE79920T1 (enExample)
DE (1) DE68902609T2 (enExample)
ES (1) ES2034693T3 (enExample)
FR (1) FR2633974B1 (enExample)
GR (1) GR3005545T3 (enExample)
MA (1) MA21589A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101922295A (zh) * 2010-08-23 2010-12-22 上海市第一市政工程有限公司 盾构平移过站反力系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2719376C2 (de) * 1977-04-30 1986-05-07 Ruhrkohle Ag, 4300 Essen Zusatzvorrichtung für die Verspanneinrichtung einer einen Kreisquerschnitt auffahrenden Vollschnitt-Streckenvortriebsmaschine

Also Published As

Publication number Publication date
DE68902609D1 (de) 1992-10-01
FR2633974B1 (fr) 1991-04-26
GR3005545T3 (enExample) 1993-06-07
FR2633974A1 (fr) 1990-01-12
EP0350375A1 (fr) 1990-01-10
DE68902609T2 (de) 1993-03-18
MA21589A1 (fr) 1990-04-01
ES2034693T3 (es) 1993-04-01
ATE79920T1 (de) 1992-09-15

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