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AU579706B2 - Support member - Google Patents
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AU579706B2 - Support member - Google Patents

Support member

Info

Publication number
AU579706B2
AU579706B2 AU52791/86A AU5279186A AU579706B2 AU 579706 B2 AU579706 B2 AU 579706B2 AU 52791/86 A AU52791/86 A AU 52791/86A AU 5279186 A AU5279186 A AU 5279186A AU 579706 B2 AU579706 B2 AU 579706B2
Authority
AU
Australia
Prior art keywords
support member
support
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.)
Ceased
Application number
AU52791/86A
Other versions
AU5279186A (en
Inventor
Alethea Rosalind Melanie Hall
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU5279186A publication Critical patent/AU5279186A/en
Application granted granted Critical
Publication of AU579706B2 publication Critical patent/AU579706B2/en
Anticipated expiration legal-status Critical
Ceased 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Revetment (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
AU52791/86A 1985-01-29 1986-01-29 Support member Ceased AU579706B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA85/0687 1985-01-29
ZA85687 1985-01-29

Publications (2)

Publication Number Publication Date
AU5279186A AU5279186A (en) 1986-08-07
AU579706B2 true AU579706B2 (en) 1988-12-08

Family

ID=25577736

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52791/86A Ceased AU579706B2 (en) 1985-01-29 1986-01-29 Support member

Country Status (5)

Country Link
EP (1) EP0191570A3 (en)
JP (1) JPS61216926A (en)
AU (1) AU579706B2 (en)
BR (1) BR8600333A (en)
CA (1) CA1247384A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186607B (en) * 1986-02-14 1990-03-28 British Reinforced Concrete Eng Co Ltd Supporting underground workings
DE59309016D1 (en) * 1992-11-21 1998-10-29 Kroplin Bernd PRESSURE PILLOWS, IN PARTICULAR TO FILL UP CAVITIES IN MINING
PL304891A1 (en) * 1992-12-23 1995-01-09 Langerbein Scharf Gmbh & Co Kg Active sill piece for longwall and gallery roof supports
GB9717387D0 (en) * 1997-08-18 1997-10-22 Fosroc International Ltd A pillar bag support
CA2343178A1 (en) * 1998-09-03 2000-03-16 Alethea Rosalind Melanie Hall Mine support
CN101603427B (en) * 2009-07-10 2011-12-07 上海隧道工程股份有限公司 Shield synchronous grouting construction process
CN110332009B (en) * 2019-07-15 2024-05-10 陕西开拓建筑科技有限公司 Flexible formwork for stirrups
AU2023282941A1 (en) * 2022-06-06 2024-10-17 Abc Industries, Inc. Pumpable crib bag assembly
CN116498377B (en) * 2023-06-14 2023-12-22 中国矿业大学 A bionic structural cement filling material and its preparation method and application

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131805A (en) * 1982-12-11 1984-06-27 New Zealand Forest Prod Method of forming polyphenolic material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1591388A (en) * 1977-10-20 1981-06-24 Fowler Holdings Ltd Load supporting pillars and their contruction
EP0028124A1 (en) * 1979-10-26 1981-05-06 Ipi Contractors Ag Method of mining
GB2131850B (en) * 1982-12-15 1986-09-10 Monier Ltd Hardenable structures for mine passages

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131805A (en) * 1982-12-11 1984-06-27 New Zealand Forest Prod Method of forming polyphenolic material

Also Published As

Publication number Publication date
EP0191570A3 (en) 1987-02-04
AU5279186A (en) 1986-08-07
BR8600333A (en) 1986-10-07
CA1247384A (en) 1988-12-28
JPS61216926A (en) 1986-09-26
EP0191570A2 (en) 1986-08-20

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