IT1225765B - PROCEDURE AND EQUIPMENT TO ENLARGE GALLERIES. - Google Patents

PROCEDURE AND EQUIPMENT TO ENLARGE GALLERIES.

Info

Publication number
IT1225765B
IT1225765B IT8819921A IT1992188A IT1225765B IT 1225765 B IT1225765 B IT 1225765B IT 8819921 A IT8819921 A IT 8819921A IT 1992188 A IT1992188 A IT 1992188A IT 1225765 B IT1225765 B IT 1225765B
Authority
IT
Italy
Prior art keywords
tunnel
galleries
enlarge
enlarged
procedure
Prior art date
Application number
IT8819921A
Other languages
Italian (it)
Other versions
IT8819921A0 (en
Inventor
Antonio Volpe
Original Assignee
Rodio & C Const G
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 Rodio & C Const G filed Critical Rodio & C Const G
Priority to IT8819921A priority Critical patent/IT1225765B/en
Publication of IT8819921A0 publication Critical patent/IT8819921A0/en
Priority to EP89104960A priority patent/EP0334262B1/en
Priority to DE68912167T priority patent/DE68912167T2/en
Priority to ES89104960T priority patent/ES2049769T3/en
Priority to AT89104960T priority patent/ATE100176T1/en
Priority to JP1070722A priority patent/JPH01315586A/en
Application granted granted Critical
Publication of IT1225765B publication Critical patent/IT1225765B/en

Links

Classifications

    • 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
    • E21D11/003—Linings or provisions thereon, specially adapted for traffic tunnels, e.g. with built-in cleaning devices
    • 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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Steroid Compounds (AREA)
  • Liquid Developers In Electrophotography (AREA)

Abstract

Method and apparatus for enlarging tunnels in service, characterised by installing a protection shield (60) within the original tunnel to protect through traffic (5) in the section of the tunnel involved in the enlarging operations, consolidating the section to be enlarged on a profile corresponding substantially to the extrados of the enlarged tunnel, demolishing the old lining down to the level of the direct bearings, demolishing the direct bearings and lining the enlarged tunnel.
IT8819921A 1988-03-24 1988-03-24 PROCEDURE AND EQUIPMENT TO ENLARGE GALLERIES. IT1225765B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8819921A IT1225765B (en) 1988-03-24 1988-03-24 PROCEDURE AND EQUIPMENT TO ENLARGE GALLERIES.
EP89104960A EP0334262B1 (en) 1988-03-24 1989-03-20 Method and apparatus for enlarging tunnels
DE68912167T DE68912167T2 (en) 1988-03-24 1989-03-20 Method and device for expanding tunnels.
ES89104960T ES2049769T3 (en) 1988-03-24 1989-03-20 METHOD AND APPARATUS FOR EXTENDING TUNNELS.
AT89104960T ATE100176T1 (en) 1988-03-24 1989-03-20 METHOD AND DEVICE FOR EXPANDING TUNNEL.
JP1070722A JPH01315586A (en) 1988-03-24 1989-03-24 Method and device for expanding diameter of tunnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8819921A IT1225765B (en) 1988-03-24 1988-03-24 PROCEDURE AND EQUIPMENT TO ENLARGE GALLERIES.

Publications (2)

Publication Number Publication Date
IT8819921A0 IT8819921A0 (en) 1988-03-24
IT1225765B true IT1225765B (en) 1990-11-26

Family

ID=11162351

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8819921A IT1225765B (en) 1988-03-24 1988-03-24 PROCEDURE AND EQUIPMENT TO ENLARGE GALLERIES.

Country Status (6)

Country Link
EP (1) EP0334262B1 (en)
JP (1) JPH01315586A (en)
AT (1) ATE100176T1 (en)
DE (1) DE68912167T2 (en)
ES (1) ES2049769T3 (en)
IT (1) IT1225765B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1234182B (en) * 1989-03-03 1992-05-05 Casagrande Spa REVERSE ARCH EXCAVATION PROCESS IN EXISTING GALLERIES AND EQUIPMENT ADOPTING SUCH PROCESS.
NL9301988A (en) * 1993-11-17 1995-06-16 Int Dome Systems Cyprus Ltd Method for manufacturing a tunnel-shaped hood or screen over a traffic route, such as a motorway or railway.
IT1280890B1 (en) * 1995-08-02 1998-02-11 Trevi Spa EQUIPMENT AND EXCAVATION METHOD TO CREATE THE BASE OF A TUNNEL.
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
KR100446543B1 (en) * 2001-11-23 2004-09-01 구영숙 Process for enlarging tunnels
AT500950B8 (en) * 2004-08-24 2007-02-15 Rte Technologie Gmbh METHOD FOR PRODUCING A TUNNEL TRACK FOR RAIL VEHICLES
DE102006044733C5 (en) * 2006-09-20 2013-03-28 Gta Maschinensysteme Gmbh Mobile housing with jacking units
DE102007014104B4 (en) 2007-03-21 2010-05-06 Herrenknecht Ag Method for expanding a tunnel and apparatus for carrying out the method
CN102094656B (en) * 2010-12-01 2012-10-31 中国水电顾问集团华东勘测设计研究院 Grouting method for avoiding perforating steel lining
CN102121385B (en) * 2011-03-18 2012-12-05 同济大学 Tunnel excavation method for extending existing single-hole tunnel into double-arch tunnel
ITTO20110316A1 (en) * 2011-04-07 2012-10-08 Soilmec Spa EQUIPMENT FOR ENLARGEMENT OF TUNNELS IN THE PRESENCE OF TRAFFIC.
DE102011122578B4 (en) * 2011-12-29 2014-08-21 Herrenknecht Ag Device for expanding a tunnel and method for expanding a tunnel
CN102937024B (en) * 2012-11-13 2016-01-27 金诚信矿业管理股份有限公司 A kind of pick block method of waterproof lock room
CN103276706B (en) * 2013-06-06 2015-09-30 中国水电顾问集团华东勘测设计研究院 The construction method of diversion tunnel lower curved section leakage preventing structure
CN103573270A (en) * 2013-08-02 2014-02-12 石家庄铁道大学 TBM (Tunnel Boring Machine) arc-shaped top shield and method for carrying out surrounding rock supporting by using top shield
CN105587324B (en) * 2015-12-29 2017-11-24 中铁五局集团有限公司 Dig the construction method of tunnel portal section supporting steel grating section
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
PT3486428T (en) * 2017-11-20 2022-10-25 Marti Technik Ag Device for extending a tunnel
CN109723455B (en) * 2019-03-06 2024-03-08 中国铁建重工集团股份有限公司 Quick change system for tunnel defect operation unit
CN110107304A (en) * 2019-05-20 2019-08-09 三明学院 A kind of shield launching receives well borehole wall part FRP tendons method for protecting support
DE102019129543A1 (en) * 2019-10-31 2021-05-06 Max Bögl Stiftung & Co. Kg Device for widening and lining a traffic tunnel with an erector unit driving over an enclosure
CN110593893B (en) * 2019-11-01 2024-04-12 中建八局轨道交通建设有限公司 Main body structure construction method and system at intersection of main tunnel and construction transverse channel
CN114086992B (en) * 2021-11-18 2024-05-03 中铁二院重庆勘察设计研究院有限责任公司 Large-span tunnel expanding and excavating construction method under complex geological conditions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2230806A1 (en) * 1973-05-23 1974-12-20 Buffet Paul Three track railway tunnel relining system - canopy is erected over central track, allowing this to remain in use
FR2305583B1 (en) * 1975-03-24 1985-11-08 Perforex HAVAGE MACHINE CLEAN FOR CURVED BLEEDING
DE2747975C3 (en) * 1977-10-26 1980-11-27 Ruhrkohle Ag, 4300 Essen Device for building routes, especially in mining

Also Published As

Publication number Publication date
ES2049769T3 (en) 1994-05-01
EP0334262A1 (en) 1989-09-27
IT8819921A0 (en) 1988-03-24
DE68912167T2 (en) 1994-07-07
ATE100176T1 (en) 1994-01-15
EP0334262B1 (en) 1994-01-12
JPH01315586A (en) 1989-12-20
DE68912167D1 (en) 1994-02-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940323