GB1209246A - Improvements in or relating to processes and apparatus for the construction of tunnels or the like in rock having zones differing in stability - Google Patents

Improvements in or relating to processes and apparatus for the construction of tunnels or the like in rock having zones differing in stability

Info

Publication number
GB1209246A
GB1209246A GB03796/68A GB1379668A GB1209246A GB 1209246 A GB1209246 A GB 1209246A GB 03796/68 A GB03796/68 A GB 03796/68A GB 1379668 A GB1379668 A GB 1379668A GB 1209246 A GB1209246 A GB 1209246A
Authority
GB
United Kingdom
Prior art keywords
tunnelling
machine
earth
shield
rock
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.)
Expired
Application number
GB03796/68A
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.)
Atlas Copco MCT AB
Original Assignee
Atlas Copco MCT AB
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 Atlas Copco MCT AB filed Critical Atlas Copco MCT AB
Publication of GB1209246A publication Critical patent/GB1209246A/en
Expired 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
    • E21D9/10—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
    • E21D9/04—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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/087—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E21D9/0873—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines the shield being provided with devices for lining the tunnel, e.g. shuttering

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)

Abstract

1,209,246. Tunnelling. ATLAS COPCO MCT AB. 21 March, 1968 [13 April, 1967], No. 13796/68. Heading E1F. When unstable earth conditions are encountered in a tunnelling operation by a tunnelling machine 1 having rotatable and radially adjustable cutting tools the machine is caused to excavate in sound rock preceding the unstable earth at a diameter larger than its previous boring diameter a tunnel length which will permit of the assembly of a sectional tunnelling shield 9 in front of the machine into which the machine can be driven and anchored before or after advance of the shield through the unstable earth depending whether this earth is to be removed by or without the aid of the tunnelling machine. On completion of the tunnel bore through the unstable earth the tunnelling machine is advanced out of the shield to continue the driving of the tunnel through sound rock.
GB03796/68A 1967-04-13 1968-03-21 Improvements in or relating to processes and apparatus for the construction of tunnels or the like in rock having zones differing in stability Expired GB1209246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0073591 1967-04-13

Publications (1)

Publication Number Publication Date
GB1209246A true GB1209246A (en) 1970-10-21

Family

ID=7315124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB03796/68A Expired GB1209246A (en) 1967-04-13 1968-03-21 Improvements in or relating to processes and apparatus for the construction of tunnels or the like in rock having zones differing in stability

Country Status (8)

Country Link
US (1) US3523426A (en)
AT (1) AT286345B (en)
CH (1) CH461562A (en)
DE (1) DE1658751A1 (en)
ES (1) ES352657A1 (en)
FR (1) FR1574752A (en)
GB (1) GB1209246A (en)
SE (1) SE316497B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100204A1 (en) * 1981-01-07 1982-08-05 Bade & Theelen Gmbh, 3160 Lehrte Driving shield
GB2364721A (en) * 2000-07-14 2002-02-06 Arthur St John Devine Tunnel end-face support

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1469753A (en) * 1973-04-30 1977-04-06 Mcalpine & Sons Ltd Sir Robert Tunnelling machines
GB2133439B (en) * 1982-12-03 1986-03-12 Mitsui Constr Method of enlarging a tunnel
JPS59106695A (en) * 1982-12-08 1984-06-20 三井建設株式会社 Enlargement shield drilling method
JPS59179994A (en) * 1983-03-30 1984-10-12 三井建設株式会社 Method and device for constructing expanded tunnel section on its midway of existing tunnel
US8920074B2 (en) * 2006-08-14 2014-12-30 Z-Filter Pty Ltd. Underground mining apparatus
CN103362518B (en) * 2013-08-05 2015-05-13 日照市东港区水岩基础工程处 Multi-head pipe-jacking device
DE102013021889A1 (en) * 2013-12-23 2015-06-25 Herrenknecht Ag Method and device for laying trenchless laying of pipelines
CN107144461B (en) * 2017-07-05 2023-07-14 四川大学 Experimental device for simulating tunnel stress characteristics at fault
CN108798684B (en) * 2018-06-28 2019-12-03 中电建十一局工程有限公司 A kind of method of completely decomposed fine sand stratum tunnel excavation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB114413A (en) * 1917-03-26 1918-08-22 Condor Manufacture Suisse De C Clutch Combined with Speed Changing Gear.
US2425169A (en) * 1944-02-03 1947-08-05 Wilson Alford Donald Gratton Means for shield tunnelling
US2466709A (en) * 1944-10-02 1949-04-12 Richard D Karr Tunneling machine
US3061287A (en) * 1959-04-17 1962-10-30 Goodman Mfg Co Feeding means for rotary head tunneling machine
US3411826A (en) * 1966-05-26 1968-11-19 Smith Ind International Inc Tunnel boring machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100204A1 (en) * 1981-01-07 1982-08-05 Bade & Theelen Gmbh, 3160 Lehrte Driving shield
GB2364721A (en) * 2000-07-14 2002-02-06 Arthur St John Devine Tunnel end-face support

Also Published As

Publication number Publication date
ES352657A1 (en) 1969-07-16
SE316497B (en) 1969-10-27
FR1574752A (en) 1969-07-18
CH461562A (en) 1968-08-31
AT286345B (en) 1970-12-10
DE1658751A1 (en) 1970-11-05
US3523426A (en) 1970-08-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee