GB2186607B - Supporting underground workings - Google Patents

Supporting underground workings

Info

Publication number
GB2186607B
GB2186607B GB8703535A GB8703535A GB2186607B GB 2186607 B GB2186607 B GB 2186607B GB 8703535 A GB8703535 A GB 8703535A GB 8703535 A GB8703535 A GB 8703535A GB 2186607 B GB2186607 B GB 2186607B
Authority
GB
United Kingdom
Prior art keywords
underground workings
supporting underground
supporting
workings
underground
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 - Fee Related
Application number
GB8703535A
Other versions
GB2186607A (en
GB8703535D0 (en
Inventor
Michael Leonard Davies
Lyndon Derek Bradbury
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.)
BRITISH REINFORCED CONCRETE ENG CO Ltd
P S B TEXTILE FABRICATIONS LIM
P S B TEXTILE FABRICATIONS Ltd
Original Assignee
BRITISH REINFORCED CONCRETE ENG CO Ltd
P S B TEXTILE FABRICATIONS LIM
P S B TEXTILE FABRICATIONS 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
Priority claimed from GB868603718A external-priority patent/GB8603718D0/en
Application filed by BRITISH REINFORCED CONCRETE ENG CO Ltd, P S B TEXTILE FABRICATIONS LIM, P S B TEXTILE FABRICATIONS Ltd filed Critical BRITISH REINFORCED CONCRETE ENG CO Ltd
Priority to GB8703535A priority Critical patent/GB2186607B/en
Publication of GB8703535D0 publication Critical patent/GB8703535D0/en
Publication of GB2186607A publication Critical patent/GB2186607A/en
Application granted granted Critical
Publication of GB2186607B publication Critical patent/GB2186607B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/48—Chocks or the like
    • E21D15/483—Chocks or the like made of flexible containers, e.g. inflatable, with or without reinforcement, e.g. filled with water, backfilling material or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Revetment (AREA)
GB8703535A 1986-02-14 1987-02-16 Supporting underground workings Expired - Fee Related GB2186607B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8703535A GB2186607B (en) 1986-02-14 1987-02-16 Supporting underground workings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868603718A GB8603718D0 (en) 1986-02-14 1986-02-14
GB8703535A GB2186607B (en) 1986-02-14 1987-02-16 Supporting underground workings

Publications (3)

Publication Number Publication Date
GB8703535D0 GB8703535D0 (en) 1987-03-25
GB2186607A GB2186607A (en) 1987-08-19
GB2186607B true GB2186607B (en) 1990-03-28

Family

ID=26290353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8703535A Expired - Fee Related GB2186607B (en) 1986-02-14 1987-02-16 Supporting underground workings

Country Status (1)

Country Link
GB (1) GB2186607B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9013218D0 (en) * 1990-06-13 1990-08-01 Amco Plastics Ltd Method of and means for filling a void
CA2343178A1 (en) * 1998-09-03 2000-03-16 Alethea Rosalind Melanie Hall Mine support
AU2003216599A1 (en) * 2002-04-10 2003-10-20 Neil Christopher Hellmann Inflatable mine support pack
CN105003299B (en) * 2014-12-16 2017-10-24 山东科技大学 A kind of gob side entry retaining flexible filling bag and its application method
CN110145361B (en) * 2019-05-28 2020-11-03 太原理工大学 Asymmetric cylindrical gob-side entry retaining roadside filling template and use method thereof
CN113250746B (en) * 2021-07-05 2021-10-15 北京科技大学 Folding type reinforcing device and layered stoping method
PL439784A1 (en) * 2021-12-09 2023-06-12 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie Artificial pillar, in particular an interchamber pillar
CN116857001A (en) * 2023-07-27 2023-10-10 山西文龙中美环能科技股份有限公司 Paste filling gob-side entry retaining construction method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1421340A (en) * 1972-12-13 1976-01-14 Thyssen Great Britain Ltd Roof supports in mines
GB2091314A (en) * 1980-12-30 1982-07-28 Elliot Gordon Packing Means for Underground Passageways
GB2131850A (en) * 1982-12-15 1984-06-27 Monier Ltd Hardenable structures for mine passages
EP0191570A2 (en) * 1985-01-29 1986-08-20 Alethea Rosalind Melanie Hall Support member

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1421340A (en) * 1972-12-13 1976-01-14 Thyssen Great Britain Ltd Roof supports in mines
GB2091314A (en) * 1980-12-30 1982-07-28 Elliot Gordon Packing Means for Underground Passageways
GB2131850A (en) * 1982-12-15 1984-06-27 Monier Ltd Hardenable structures for mine passages
EP0191570A2 (en) * 1985-01-29 1986-08-20 Alethea Rosalind Melanie Hall Support member

Also Published As

Publication number Publication date
GB2186607A (en) 1987-08-19
GB8703535D0 (en) 1987-03-25

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Legal Events

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

Effective date: 19960216