GB2592699B - Tunnelling shield - Google Patents

Tunnelling shield Download PDF

Info

Publication number
GB2592699B
GB2592699B GB2014848.2A GB202014848A GB2592699B GB 2592699 B GB2592699 B GB 2592699B GB 202014848 A GB202014848 A GB 202014848A GB 2592699 B GB2592699 B GB 2592699B
Authority
GB
United Kingdom
Prior art keywords
tunnelling shield
tunnelling
shield
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.)
Active
Application number
GB2014848.2A
Other versions
GB202014848D0 (en
GB2592699A (en
Inventor
Jordan Steve
Meeks Alan
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.)
Hypertunnel IP Ltd
Original Assignee
Hypertunnel IP 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 Hypertunnel IP Ltd filed Critical Hypertunnel IP Ltd
Priority to GB2014848.2A priority Critical patent/GB2592699B/en
Publication of GB202014848D0 publication Critical patent/GB202014848D0/en
Publication of GB2592699A publication Critical patent/GB2592699A/en
Priority to AU2021345538A priority patent/AU2021345538A1/en
Priority to CA3188339A priority patent/CA3188339A1/en
Priority to MX2023003055A priority patent/MX2023003055A/en
Priority to PCT/IB2021/058359 priority patent/WO2022058885A1/en
Priority to CN202180054905.5A priority patent/CN116113754A/en
Priority to JP2023512670A priority patent/JP2023545610A/en
Priority to EP21790553.8A priority patent/EP4214400A1/en
Application granted granted Critical
Publication of GB2592699B publication Critical patent/GB2592699B/en
Priority to US18/108,596 priority patent/US20230193758A1/en
Priority to DKPA202370157A priority patent/DK202370157A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21D9/001—Improving soil or rock, e.g. by freezing; Injections
    • 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
    • E21D9/03—Driving non-circular tunnels
    • 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
    • E21D9/0621—Shield advancing 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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
    • E21D9/0671—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end with means for consolidating the rock in front of the shield by injection of consolidating substances through boreholes
    • 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
    • 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
    • E21D9/1066—Making by using boring or cutting machines with fluid jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Soil Sciences (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Liquid Crystal (AREA)
GB2014848.2A 2020-09-21 2020-09-21 Tunnelling shield Active GB2592699B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB2014848.2A GB2592699B (en) 2020-09-21 2020-09-21 Tunnelling shield
EP21790553.8A EP4214400A1 (en) 2020-09-21 2021-09-14 Tunnelling shield
AU2021345538A AU2021345538A1 (en) 2020-09-21 2021-09-14 Tunnelling shield
CA3188339A CA3188339A1 (en) 2020-09-21 2021-09-14 Tunnelling shield
MX2023003055A MX2023003055A (en) 2020-09-21 2021-09-14 Tunnelling shield.
PCT/IB2021/058359 WO2022058885A1 (en) 2020-09-21 2021-09-14 Tunnelling shield
CN202180054905.5A CN116113754A (en) 2020-09-21 2021-09-14 Tunnel shield
JP2023512670A JP2023545610A (en) 2020-09-21 2021-09-14 tunnel drilling shield
US18/108,596 US20230193758A1 (en) 2020-09-21 2023-02-11 Tunnelling shield
DKPA202370157A DK202370157A1 (en) 2020-09-21 2023-03-30 Tunnelling shield

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2014848.2A GB2592699B (en) 2020-09-21 2020-09-21 Tunnelling shield

Publications (3)

Publication Number Publication Date
GB202014848D0 GB202014848D0 (en) 2020-11-04
GB2592699A GB2592699A (en) 2021-09-08
GB2592699B true GB2592699B (en) 2022-03-16

Family

ID=73196886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2014848.2A Active GB2592699B (en) 2020-09-21 2020-09-21 Tunnelling shield

Country Status (10)

Country Link
US (1) US20230193758A1 (en)
EP (1) EP4214400A1 (en)
JP (1) JP2023545610A (en)
CN (1) CN116113754A (en)
AU (1) AU2021345538A1 (en)
CA (1) CA3188339A1 (en)
DK (1) DK202370157A1 (en)
GB (1) GB2592699B (en)
MX (1) MX2023003055A (en)
WO (1) WO2022058885A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020111585A1 (en) * 2020-04-28 2021-10-28 Herrenknecht Aktiengesellschaft Tunnel boring machine
CN113062743B (en) * 2021-04-13 2023-02-03 中铁十四局集团有限公司 Advanced grouting method and excavation method with advanced grouting method
CN113047857B (en) * 2021-04-15 2022-06-10 山东大学 Mechanical tunneling device and process for quicksand stratum tunnel
CN113685196B (en) * 2021-09-17 2024-03-08 中国铁建重工集团股份有限公司 Barrier breaking device and barrier breaking method for tunnel construction
CN113982598B (en) * 2021-10-09 2023-05-09 中铁七局集团有限公司 Non-drop grouting reinforcement construction method for shield connection channel of water-rich sandy pebble stratum
CN116104502B (en) * 2023-01-09 2023-06-27 北京城建设计发展集团股份有限公司 Method for reinforcing mountain tunnel crossing coal mine goaf

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635799A1 (en) * 1988-08-26 1990-03-02 Montcocol Method and device for positioning underground ducts.
CN109707402A (en) * 2018-11-30 2019-05-03 中铁建南方建设投资有限公司 A kind of device, frame head apparatus and the implementation method of TBM passing fault pre-grouting
GB2582376A (en) * 2019-03-22 2020-09-23 Hypertunnel Ltd Method and system of constructing an underground tunnel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07122392B2 (en) * 1990-03-14 1995-12-25 株式会社フジタ Stabilization method of tunnel face
FR2689932B1 (en) * 1992-04-09 1994-07-08 Bouygues Sa METHOD AND DEVICE FOR CONSOLIDATING A LAND IN FRONT OF A TUNNEL EXCAVATION MACHINE.
JP4425299B2 (en) * 2007-08-02 2010-03-03 大豊建設株式会社 Ground improvement method and shield
US7832960B2 (en) * 2008-12-17 2010-11-16 The Robbins Company All-conditions tunnel boring machine
CN109139025B (en) * 2018-10-29 2019-11-08 中铁工程装备集团有限公司 A kind of cutter head of shield machine mud cake restructuring bankrupt
CN110259465A (en) * 2019-06-28 2019-09-20 中铁二局集团有限公司 A kind of method that list shield double mode TBM pre-grouting reinforces fault belt

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635799A1 (en) * 1988-08-26 1990-03-02 Montcocol Method and device for positioning underground ducts.
CN109707402A (en) * 2018-11-30 2019-05-03 中铁建南方建设投资有限公司 A kind of device, frame head apparatus and the implementation method of TBM passing fault pre-grouting
GB2582376A (en) * 2019-03-22 2020-09-23 Hypertunnel Ltd Method and system of constructing an underground tunnel

Also Published As

Publication number Publication date
GB202014848D0 (en) 2020-11-04
JP2023545610A (en) 2023-10-31
CA3188339A1 (en) 2022-03-24
GB2592699A (en) 2021-09-08
AU2021345538A1 (en) 2023-03-09
MX2023003055A (en) 2023-04-05
DK202370157A1 (en) 2023-04-20
US20230193758A1 (en) 2023-06-22
WO2022058885A1 (en) 2022-03-24
EP4214400A1 (en) 2023-07-26
CN116113754A (en) 2023-05-12

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