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GB1554222A - Tunnelling systems - Google Patents

Tunnelling systems

Info

Publication number
GB1554222A
GB1554222A GB1137276A GB1137276A GB1554222A GB 1554222 A GB1554222 A GB 1554222A GB 1137276 A GB1137276 A GB 1137276A GB 1137276 A GB1137276 A GB 1137276A GB 1554222 A GB1554222 A GB 1554222A
Authority
GB
United Kingdom
Prior art keywords
tunnelling
systems
tunnelling systems
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
GB1137276A
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.)
Marcon International Ltd
Original Assignee
Marcon International 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 Marcon International Ltd filed Critical Marcon International Ltd
Priority to GB1137276A priority Critical patent/GB1554222A/en
Publication of GB1554222A publication Critical patent/GB1554222A/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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0635—Tail sealing means, e.g. used as end shuttering
    • 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
    • E21D9/0607—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining 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)
GB1137276A 1977-03-07 1977-03-07 Tunnelling systems Expired GB1554222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1137276A GB1554222A (en) 1977-03-07 1977-03-07 Tunnelling systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1137276A GB1554222A (en) 1977-03-07 1977-03-07 Tunnelling systems

Publications (1)

Publication Number Publication Date
GB1554222A true GB1554222A (en) 1979-10-17

Family

ID=9985035

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1137276A Expired GB1554222A (en) 1977-03-07 1977-03-07 Tunnelling systems

Country Status (1)

Country Link
GB (1) GB1554222A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594025A (en) * 1983-06-27 1986-06-10 Rees Construction Services Limited Tunnelling and tunnel relining equipment
GB2169020A (en) * 1984-12-21 1986-07-02 Petromine As A method of reducing pressures on tunnelling shields and tunnel linings in weak rock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594025A (en) * 1983-06-27 1986-06-10 Rees Construction Services Limited Tunnelling and tunnel relining equipment
GB2169020A (en) * 1984-12-21 1986-07-02 Petromine As A method of reducing pressures on tunnelling shields and tunnel linings in weak rock

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee