FR2347719A1 - AUTOMATIC ADJUSTMENT OF HYDRAULIC PRESSURE ON THE FRONT OF TUNNEL DRILLING IN THE HYDRAULIC TUNNEL DRILLING SYSTEM AT THE SHIELD - Google Patents

AUTOMATIC ADJUSTMENT OF HYDRAULIC PRESSURE ON THE FRONT OF TUNNEL DRILLING IN THE HYDRAULIC TUNNEL DRILLING SYSTEM AT THE SHIELD

Info

Publication number
FR2347719A1
FR2347719A1 FR7706244A FR7706244A FR2347719A1 FR 2347719 A1 FR2347719 A1 FR 2347719A1 FR 7706244 A FR7706244 A FR 7706244A FR 7706244 A FR7706244 A FR 7706244A FR 2347719 A1 FR2347719 A1 FR 2347719A1
Authority
FR
France
Prior art keywords
tunnel drilling
hydraulic
shield
automatic adjustment
hydraulic pressure
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.)
Granted
Application number
FR7706244A
Other languages
French (fr)
Other versions
FR2347719B1 (en
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.)
Tekken Construction Co Ltd
Original Assignee
Tekken Construction Co Ltd
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
Priority claimed from JP3720176A external-priority patent/JPS52120528A/en
Priority claimed from JP10682076A external-priority patent/JPS5332932A/en
Application filed by Tekken Construction Co Ltd filed Critical Tekken Construction Co Ltd
Publication of FR2347719A1 publication Critical patent/FR2347719A1/en
Application granted granted Critical
Publication of FR2347719B1 publication Critical patent/FR2347719B1/fr
Granted legal-status Critical Current

Links

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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • E21D9/13—Devices for removing or hauling away excavated material or spoil; Working or loading platforms using hydraulic or pneumatic conveying means
    • 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

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)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Fluid Pressure (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
FR7706244A 1976-04-05 1977-03-03 AUTOMATIC ADJUSTMENT OF HYDRAULIC PRESSURE ON THE FRONT OF TUNNEL DRILLING IN THE HYDRAULIC TUNNEL DRILLING SYSTEM AT THE SHIELD Granted FR2347719A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3720176A JPS52120528A (en) 1976-04-05 1976-04-05 Automatic controller of facing water pressure
JP10682076A JPS5332932A (en) 1976-09-08 1976-09-08 Automatic controller of facing water pressure

Publications (2)

Publication Number Publication Date
FR2347719A1 true FR2347719A1 (en) 1977-11-04
FR2347719B1 FR2347719B1 (en) 1981-06-19

Family

ID=26376313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706244A Granted FR2347719A1 (en) 1976-04-05 1977-03-03 AUTOMATIC ADJUSTMENT OF HYDRAULIC PRESSURE ON THE FRONT OF TUNNEL DRILLING IN THE HYDRAULIC TUNNEL DRILLING SYSTEM AT THE SHIELD

Country Status (4)

Country Link
DE (1) DE2705580C3 (en)
FR (1) FR2347719A1 (en)
GB (1) GB1573946A (en)
NL (1) NL179939C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042993A1 (en) * 1980-06-30 1982-01-06 Kabushiki Kaisha Iseki Kaihatsu Koki Shield tunneling method and machine therefor
FR2497268A1 (en) * 1980-12-30 1982-07-02 Iseki Kaihatsu Koki Hydraulic shield for tunnel boring - is thrust forward at pressure above that of ground with rotating cutting head
FR2548729A1 (en) * 1983-07-04 1985-01-11 Tekken Constr Co Appliance for controlling excavation for drilling tunnels using a hydraulic shield
FR2585067A1 (en) * 1985-07-19 1987-01-23 Gtm Ets Sa LARGE DEPTH OF UNDERGROUND GALLERY SHIELD
EP0231404A1 (en) * 1986-01-09 1987-08-12 Wayss & Freytag Aktiengesellschaft Earth pressure shield
FR2679959A1 (en) * 1991-08-02 1993-02-05 Gtm Btp Method for setting the pressure in the upstream part of a tunnelling machine to ground pressure, and device for implementing this method
FR2764331A1 (en) * 1997-06-09 1998-12-11 Nfm Tech TUNNEL EXCAVATION MACHINE

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437996A1 (en) * 1984-10-17 1986-04-24 Ed. Züblin AG, 7000 Stuttgart Driving shield with fluid support
DE3533425C1 (en) * 1985-09-19 1986-10-30 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Support fluid pressure control for a shield tunneling machine
DE3622276A1 (en) * 1986-07-03 1988-01-07 Bilfinger Berger Bau Method and device for carrying out shield tunnelling while maintaining pressure in the working excavation (district) in particular for the purpose of erecting tunnel works
ATA181587A (en) * 1987-07-17 1995-04-15 Voest Alpine Bergtechnik METHOD FOR TUNNEL DRIVING AND SHIELD DRIVING MACHINE FOR CARRYING OUT THIS METHOD
FR2828233B1 (en) * 2001-08-03 2003-12-19 Nfm Tech TUNNEL EXCAVATION MACHINE

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042993A1 (en) * 1980-06-30 1982-01-06 Kabushiki Kaisha Iseki Kaihatsu Koki Shield tunneling method and machine therefor
FR2497268A1 (en) * 1980-12-30 1982-07-02 Iseki Kaihatsu Koki Hydraulic shield for tunnel boring - is thrust forward at pressure above that of ground with rotating cutting head
FR2548729A1 (en) * 1983-07-04 1985-01-11 Tekken Constr Co Appliance for controlling excavation for drilling tunnels using a hydraulic shield
FR2585067A1 (en) * 1985-07-19 1987-01-23 Gtm Ets Sa LARGE DEPTH OF UNDERGROUND GALLERY SHIELD
EP0231404A1 (en) * 1986-01-09 1987-08-12 Wayss & Freytag Aktiengesellschaft Earth pressure shield
FR2679959A1 (en) * 1991-08-02 1993-02-05 Gtm Btp Method for setting the pressure in the upstream part of a tunnelling machine to ground pressure, and device for implementing this method
FR2764331A1 (en) * 1997-06-09 1998-12-11 Nfm Tech TUNNEL EXCAVATION MACHINE
EP0884452A1 (en) * 1997-06-09 1998-12-16 NFM Technologies Tunnel boring machine

Also Published As

Publication number Publication date
FR2347719B1 (en) 1981-06-19
DE2705580A1 (en) 1977-10-13
NL179939C (en) 1986-12-01
GB1573946A (en) 1980-08-28
NL7702687A (en) 1977-10-07
NL179939B (en) 1986-07-01
DE2705580C3 (en) 1980-01-03
DE2705580B2 (en) 1979-05-03

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