ATE200338T1 - METHOD FOR ADVANCED SECURING OF TUNNEL DRIVES - Google Patents

METHOD FOR ADVANCED SECURING OF TUNNEL DRIVES

Info

Publication number
ATE200338T1
ATE200338T1 AT96118382T AT96118382T ATE200338T1 AT E200338 T1 ATE200338 T1 AT E200338T1 AT 96118382 T AT96118382 T AT 96118382T AT 96118382 T AT96118382 T AT 96118382T AT E200338 T1 ATE200338 T1 AT E200338T1
Authority
AT
Austria
Prior art keywords
tunnel
securing
ridge
tunnel drives
alignment
Prior art date
Application number
AT96118382T
Other languages
German (de)
Inventor
Hans-Joachim Dr Bayer
Jens-Peter Dipl-Ing Martens
Joerg Gaenger
Original Assignee
Flowtex Technologie Gmbh & Co
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 Flowtex Technologie Gmbh & Co filed Critical Flowtex Technologie Gmbh & Co
Application granted granted Critical
Publication of ATE200338T1 publication Critical patent/ATE200338T1/en

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
    • E21D9/001—Improving soil or rock, e.g. by freezing; Injections
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • 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
    • E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
    • E21D9/0671—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end with means for consolidating the rock in front of the shield by injection of consolidating substances through boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Soil Sciences (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Soil Working Implements (AREA)

Abstract

The process is used as a rapid emergency method of securing the ridge of a tunnel using injection boring. A bore is drilled from the surface (18) in a manner in which the alignment can be controlled fully, in the direction of the region (14) which is above the future tunnel ridge. Injector elements (24,26) are created in this region, also in a manner in which the alignment can be controlled fully, and preferably are parallel to, and directly above, the future tunnel ridge. The injector elements may also have a shape which is curved.
AT96118382T 1995-11-17 1996-11-15 METHOD FOR ADVANCED SECURING OF TUNNEL DRIVES ATE200338T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19542971A DE19542971C2 (en) 1995-11-17 1995-11-17 Procedure for leading ridge securing of tunnel driveways

Publications (1)

Publication Number Publication Date
ATE200338T1 true ATE200338T1 (en) 2001-04-15

Family

ID=7777764

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96118382T ATE200338T1 (en) 1995-11-17 1996-11-15 METHOD FOR ADVANCED SECURING OF TUNNEL DRIVES

Country Status (3)

Country Link
EP (1) EP0774566B1 (en)
AT (1) ATE200338T1 (en)
DE (2) DE19542971C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6520718B1 (en) * 1998-11-27 2003-02-18 Shigeki Nagatomo, Et Al. Sardine-bone construction method for large-section tunnel
ITGE20030005A1 (en) * 2003-01-24 2004-07-25 Ferrari De Nobili S R L CONTINUOUS METHOD OF REALIZATION OF UNDERGROUND WORKS,
CN101624910B (en) * 2009-07-31 2011-05-18 广州市建筑机械施工有限公司 Method for reinforcing concealed tunnel
CN101818647B (en) * 2010-04-02 2011-10-26 中铁二局股份有限公司 Advance support fast construction method in shallow tunnelling loose pebble bed
EP2610586A1 (en) * 2011-12-27 2013-07-03 Entreprenørfirmaet Østergaard A/S Underground soil excavation
CN108049878B (en) * 2017-11-13 2019-06-25 浙江大学城市学院 A kind of powder land floor shield cuts the construction method that stake is crossed the river
CN109372520A (en) * 2018-11-08 2019-02-22 大成工程建设集团有限公司 One kind passing through Debris Flow Deposition area tunnel support structure and its construction method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2320366A1 (en) * 1973-04-21 1974-11-07 Beton & Monierbau Ag PROCESS FOR SECURING THE OUTBREAK AND LIMITING MOUNTAIN DEFORMATIONS IN THE MOUNTAIN MANNICAL PRODUCTION OF TUBE-SHAPED CAVES
CH665878A5 (en) * 1984-12-11 1988-06-15 Rodio Found Eng Ltd PROCEDURE FOR THE CONSOLIDATION OF LAND IN THE EXCAVATION OF GALLERIES.
SE8604940D0 (en) * 1986-11-19 1986-11-19 Atlas Copco Ab PROCEDURE AND DEVICE FOR OPERATING A TUNNEL
JPH07107359B2 (en) * 1988-06-15 1995-11-15 株式会社小松製作所 Underground cavity construction method and tunnel excavator
US5074366A (en) * 1990-06-21 1991-12-24 Baker Hughes Incorporated Method and apparatus for horizontal drilling
IT1257701B (en) * 1991-10-25 1996-02-01 Trevi Spa IMPROVEMENTS TO THE PROCEDURE FOR THE EXECUTION OF THE COVERING OF A GALLERY AND EQUIPMENT SUITABLE FOR THE PURPOSE.
DE4305423C2 (en) * 1993-02-22 1996-11-07 Terra Ag Tiefbautechnik Earth drilling rig

Also Published As

Publication number Publication date
EP0774566A1 (en) 1997-05-21
DE19542971A1 (en) 1997-05-22
DE19542971C2 (en) 1999-01-21
EP0774566B1 (en) 2001-04-04
DE59606701D1 (en) 2001-05-10

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