ATE512284T1 - METHOD FOR EXPANDING A TUNNEL AND DEVICE FOR CARRYING OUT THE METHOD - Google Patents

METHOD FOR EXPANDING A TUNNEL AND DEVICE FOR CARRYING OUT THE METHOD

Info

Publication number
ATE512284T1
ATE512284T1 AT08004673T AT08004673T ATE512284T1 AT E512284 T1 ATE512284 T1 AT E512284T1 AT 08004673 T AT08004673 T AT 08004673T AT 08004673 T AT08004673 T AT 08004673T AT E512284 T1 ATE512284 T1 AT E512284T1
Authority
AT
Austria
Prior art keywords
tunnel
work
temporary
protective shield
expanding
Prior art date
Application number
AT08004673T
Other languages
German (de)
Inventor
Werner Burger
Thomas Edelmann
Matthias Breidenstein
Original Assignee
Herrenknecht Ag
Db Netz Ag
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 Herrenknecht Ag, Db Netz Ag filed Critical Herrenknecht Ag
Application granted granted Critical
Publication of ATE512284T1 publication Critical patent/ATE512284T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D19/00—Provisional protective covers for working space
    • E21D19/04—Provisional protective covers for working space for use in drifting galleries
    • 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
    • E21D9/01—Methods or apparatus for enlarging or restoring the cross-section of tunnels, e.g. by restoring the floor to its original level

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

A method for widening especially railway tunnels has a protective shield (6) positioned through the working area to enable a limited traffic on temporary rails while work progresses. The temporary tracks/carriageways are less than the original layout. The protective shield is moved as the work progresses, leaving the wider tunnel behind the work area. The temporary tracks also include access track for tunnel work. The widened tunnel is secured by cement spraying before fitting cladding panels.
AT08004673T 2007-03-21 2008-03-13 METHOD FOR EXPANDING A TUNNEL AND DEVICE FOR CARRYING OUT THE METHOD ATE512284T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007014104A DE102007014104B4 (en) 2007-03-21 2007-03-21 Method for expanding a tunnel and apparatus for carrying out the method

Publications (1)

Publication Number Publication Date
ATE512284T1 true ATE512284T1 (en) 2011-06-15

Family

ID=39591537

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08004673T ATE512284T1 (en) 2007-03-21 2008-03-13 METHOD FOR EXPANDING A TUNNEL AND DEVICE FOR CARRYING OUT THE METHOD

Country Status (4)

Country Link
EP (1) EP1972753B1 (en)
AT (1) ATE512284T1 (en)
DE (1) DE102007014104B4 (en)
ES (1) ES2366263T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011122578B4 (en) 2011-12-29 2014-08-21 Herrenknecht Ag Device for expanding a tunnel and method for expanding a tunnel
CN103470285A (en) * 2013-09-27 2013-12-25 福州大学 Construction device for in-situ maintenance or extension of highway tunnel
WO2018153926A1 (en) 2017-02-21 2018-08-30 Deutsche Bahn Ag Method and expansion device for the mechanical expansion of a tunnel of a rail transport route comprising at least one railway track, from a first old cross-sectional profile to a second new cross-sectional profile
DE202017000916U1 (en) 2017-02-21 2017-03-03 DB Engineering & Consulting GmbH Device for expanding a tunnel, in particular a railway tunnel
EP3486428B1 (en) * 2017-11-20 2022-09-28 Marti Technik AG Device for extending a tunnel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128278A1 (en) 1981-07-17 1983-02-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Excavating apparatus, in particular for driving tunnels with large, non-circular cross-sections
IT1225765B (en) 1988-03-24 1990-11-26 Rodio & C Const G PROCEDURE AND EQUIPMENT TO ENLARGE GALLERIES.
EP0384065B1 (en) 1989-02-15 1993-06-23 Zaidan Hohjin Doboku Kenkyu Center Method of shield tunneling with optional section and machine therefor
DE3942013A1 (en) 1989-12-20 1991-06-27 Wirth Co Kg Masch Bohr MACHINE TO EXTEND A STUB, PILOT HOLE OD. DGL.
IT1297270B1 (en) * 1997-06-25 1999-08-09 Rocksoil S P A CONSTRUCTION PROCEDURE FOR THE ENLARGEMENT OF ROAD, HIGHWAY OR RAILWAY TUNNELS, WITHOUT INTERRUPTING TRAFFIC
JP3498007B2 (en) * 1999-05-20 2004-02-16 株式会社熊谷組 Equipment for tunnel widening work
JP4380098B2 (en) 2001-08-24 2009-12-09 株式会社大林組 Expansion method of existing tunnel
JP3706878B2 (en) 2002-03-19 2005-10-19 独立行政法人土木研究所 Expansion method for existing tunnels
JP3888993B2 (en) * 2003-06-26 2007-03-07 佐藤工業株式会社 Tunnel widening method
DE102006044733C5 (en) 2006-09-20 2013-03-28 Gta Maschinensysteme Gmbh Mobile housing with jacking units

Also Published As

Publication number Publication date
EP1972753A1 (en) 2008-09-24
EP1972753B1 (en) 2011-06-08
DE102007014104B4 (en) 2010-05-06
ES2366263T3 (en) 2011-10-18
DE102007014104A1 (en) 2008-09-25

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