CA2774492A1 - Modification apportee a une structure de tunnelier pour realiser une installation de support de toit - Google Patents

Modification apportee a une structure de tunnelier pour realiser une installation de support de toit Download PDF

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Publication number
CA2774492A1
CA2774492A1 CA2774492A CA2774492A CA2774492A1 CA 2774492 A1 CA2774492 A1 CA 2774492A1 CA 2774492 A CA2774492 A CA 2774492A CA 2774492 A CA2774492 A CA 2774492A CA 2774492 A1 CA2774492 A1 CA 2774492A1
Authority
CA
Canada
Prior art keywords
tbm
stabilizing
tunnel
stabilizing member
receptacles
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.)
Abandoned
Application number
CA2774492A
Other languages
English (en)
Inventor
Michael P. Mcnally
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2774492A1 publication Critical patent/CA2774492A1/fr
Abandoned 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
    • E21D9/04—Driving tunnels or galleries through loose materials; Apparatus therefor not otherwise provided for
    • 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
    • E21D9/112—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads
    • 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

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)
CA2774492A 2008-07-07 2009-01-30 Modification apportee a une structure de tunnelier pour realiser une installation de support de toit Abandoned CA2774492A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12959408P 2008-07-07 2008-07-07
US61/129,594 2008-07-07
PCT/CA2009/000107 WO2010003213A1 (fr) 2008-07-07 2009-01-30 Modification apportée à une structure de tunnelier pour réaliser une installation de support de toit

Publications (1)

Publication Number Publication Date
CA2774492A1 true CA2774492A1 (fr) 2010-01-14

Family

ID=41506609

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2774492A Abandoned CA2774492A1 (fr) 2008-07-07 2009-01-30 Modification apportee a une structure de tunnelier pour realiser une installation de support de toit

Country Status (4)

Country Link
US (1) US20110103892A1 (fr)
EP (1) EP2315915A1 (fr)
CA (1) CA2774492A1 (fr)
WO (1) WO2010003213A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103806927B (zh) * 2014-02-21 2016-04-27 中铁工程装备集团有限公司 钢拱架拼装机
JP6615034B2 (ja) * 2015-10-09 2019-12-04 川崎重工業株式会社 トンネル掘削機及びトンネル掘削方法
CN105864126B (zh) * 2016-05-24 2018-02-09 浙江大学 一种节能设计的tbm推进支撑液压系统
CN110344837B (zh) * 2019-07-31 2021-10-29 中国铁建重工集团股份有限公司 一种土压平衡盾构机
JP7469101B2 (ja) * 2020-03-27 2024-04-16 株式会社小松製作所 トンネル掘削装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640077A (en) * 1969-03-26 1972-02-08 Robbins & Assoc James S Shield tunneling method
US3870388A (en) * 1973-03-12 1975-03-11 Innovare I Taby Aktiebolag Self-locking corner joint for the walls of cupboard-like structures
DE2314703C3 (de) * 1973-03-24 1980-10-09 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Dachschild zum Auffahren unterirdischer Hohlräume
US3870368A (en) * 1973-05-23 1975-03-11 Dresser Ind Tunneling shield
US3979921A (en) * 1973-05-23 1976-09-14 Dresser Industries, Inc. Tunneling shield
US3989302A (en) * 1975-07-25 1976-11-02 Dresser Industries, Inc. Continuous roof support system for tunnel boring
US4420188A (en) * 1977-06-02 1983-12-13 The Robbins Company Double shield tunnel boring machine
US5890771A (en) * 1996-12-11 1999-04-06 Cass; David T. Tunnel boring machine and method
CA2297456C (fr) * 1999-03-03 2009-06-30 Michael P. Mcnally Methode et dispositif d'alimentation de systeme de soutenement de tunnel, a partir du bouclier de soutenement d'un tunnelier
US7832960B2 (en) * 2008-12-17 2010-11-16 The Robbins Company All-conditions tunnel boring machine

Also Published As

Publication number Publication date
US20110103892A1 (en) 2011-05-05
EP2315915A1 (fr) 2011-05-04
WO2010003213A1 (fr) 2010-01-14

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20150130