EP0921270A4 - Machine souterraine a tariere pour concassage electrique, excavatrice et procede d'excavation - Google Patents

Machine souterraine a tariere pour concassage electrique, excavatrice et procede d'excavation

Info

Publication number
EP0921270A4
EP0921270A4 EP97936846A EP97936846A EP0921270A4 EP 0921270 A4 EP0921270 A4 EP 0921270A4 EP 97936846 A EP97936846 A EP 97936846A EP 97936846 A EP97936846 A EP 97936846A EP 0921270 A4 EP0921270 A4 EP 0921270A4
Authority
EP
European Patent Office
Prior art keywords
excavator
underground
excavating method
augering machine
crushing
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.)
Withdrawn
Application number
EP97936846A
Other languages
German (de)
English (en)
Other versions
EP0921270A1 (fr
Inventor
Takao Ino
Tadayuki Hanamoto
Norio Takahashi
Yutaka Kato
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.)
Komatsu Ltd
Original Assignee
Komatsu 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
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Publication of EP0921270A1 publication Critical patent/EP0921270A1/fr
Publication of EP0921270A4 publication Critical patent/EP0921270A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • E21B7/15—Drilling by use of heat, e.g. flame drilling of electrically generated heat
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/16—Machines for digging other holes in the soil
    • E02F5/18—Machines for digging other holes in the soil for horizontal holes or inclined holes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
    • E02F5/305—Arrangements for breaking-up hard ground
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/001—Drilling a non circular hole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/18—Other methods or devices for dislodging with or without loading by electricity
    • 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
    • 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
    • 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
    • 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
    • E21D9/1073—Making by using boring or cutting machines applying thermal energy, e.g. by projecting flames or hot gases, by laser beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Disintegrating Or Milling (AREA)
EP97936846A 1996-08-22 1997-08-20 Machine souterraine a tariere pour concassage electrique, excavatrice et procede d'excavation Withdrawn EP0921270A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP24116396 1996-08-22
JP24116396 1996-08-22
PCT/JP1997/002889 WO1998007960A1 (fr) 1996-08-22 1997-08-20 Machine souterraine a tariere pour concassage electrique, excavatrice et procede d'excavation

Publications (2)

Publication Number Publication Date
EP0921270A1 EP0921270A1 (fr) 1999-06-09
EP0921270A4 true EP0921270A4 (fr) 2000-11-08

Family

ID=17070202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97936846A Withdrawn EP0921270A4 (fr) 1996-08-22 1997-08-20 Machine souterraine a tariere pour concassage electrique, excavatrice et procede d'excavation

Country Status (2)

Country Link
EP (1) EP0921270A4 (fr)
WO (1) WO1998007960A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108915704A (zh) * 2018-07-10 2018-11-30 中铁十局集团第五工程有限公司 盾构原位小硐室安装设备及安装方法

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6761416B2 (en) * 2002-01-03 2004-07-13 Placer Dome Technical Services Limited Method and apparatus for a plasma-hydraulic continuous excavation system
NO322323B2 (no) * 2003-12-01 2016-09-13 Unodrill As Fremgangsmåte og anordning for grunnboring
US8789772B2 (en) 2004-08-20 2014-07-29 Sdg, Llc Virtual electrode mineral particle disintegrator
US8083008B2 (en) 2004-08-20 2011-12-27 Sdg, Llc Pressure pulse fracturing system
US9190190B1 (en) 2004-08-20 2015-11-17 Sdg, Llc Method of providing a high permittivity fluid
US8172006B2 (en) 2004-08-20 2012-05-08 Sdg, Llc Pulsed electric rock drilling apparatus with non-rotating bit
EP1789652B1 (fr) * 2004-08-20 2019-11-20 Sdg Llc Procédés et dispositif de forage, de fracturation et de concassage de roches à courant pulse
US9016359B2 (en) 2004-08-20 2015-04-28 Sdg, Llc Apparatus and method for supplying electrical power to an electrocrushing drill
US10060195B2 (en) * 2006-06-29 2018-08-28 Sdg Llc Repetitive pulsed electric discharge apparatuses and methods of use
EA014050B1 (ru) * 2008-08-25 2010-08-30 Государственное образовательное учреждение высшего профессионального образования "Московский государственный горный университет" (МГГУ) Система для проходки горных выработок в сложноструктурных массивах крепких пород
US9217287B2 (en) * 2011-08-02 2015-12-22 Halliburton Energy Services, Inc. Systems and methods for drilling boreholes with noncircular or variable cross-sections
US10407995B2 (en) 2012-07-05 2019-09-10 Sdg Llc Repetitive pulsed electric discharge drills including downhole formation evaluation
WO2015042608A1 (fr) 2013-09-23 2015-03-26 Sdg Llc Procédé et appareil pour isoler et commuter desimpulsions basse tension en impulsions haute tension dans des forets d'électro-broyage et électrohydrauliques
FR3039851B1 (fr) * 2015-08-05 2021-12-10 Soletanche Freyssinet Outil d'excavation par impulsions electriques
CN109488316B (zh) * 2018-11-12 2021-11-30 中铁工程装备集团有限公司 高压脉冲放电-机械联合破岩的全断面隧道掘进机
CN109958392B (zh) * 2019-03-17 2020-05-26 东北石油大学 联合高压放电式钻井装置及钻井方法
CN110485940B (zh) * 2019-09-30 2023-06-13 中国铁建重工集团股份有限公司 一种凿岩台车
US11136886B1 (en) * 2021-01-12 2021-10-05 EarthGrid PBC Tunnel boring system
US11591909B2 (en) * 2021-01-12 2023-02-28 EarthGrid PBC Tunnel boring system
WO2023201113A1 (fr) * 2022-04-15 2023-10-19 Sdg Llc Procédés et appareils d'électroconcassage pour le perçage de tunnel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653697A (en) * 1985-05-03 1987-03-31 Ceee Corporation Method and apparatus for fragmenting a substance by the discharge of pulsed electrical energy
ZA91612B (en) 1990-04-20 1991-10-30 Noranda Inc Plasma blasting method
RU2083824C1 (ru) * 1995-06-13 1997-07-10 Научно-исследовательский институт высоких напряжений при Томском политехническом университете Способ разрушения горных пород

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO9807960A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108915704A (zh) * 2018-07-10 2018-11-30 中铁十局集团第五工程有限公司 盾构原位小硐室安装设备及安装方法
CN108915704B (zh) * 2018-07-10 2019-10-11 中铁十一局集团第五工程有限公司 盾构原位小硐室安装设备及安装方法

Also Published As

Publication number Publication date
EP0921270A1 (fr) 1999-06-09
WO1998007960A1 (fr) 1998-02-26

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