EP0191570A3 - Elément de soutènement - Google Patents

Elément de soutènement Download PDF

Info

Publication number
EP0191570A3
EP0191570A3 EP86300522A EP86300522A EP0191570A3 EP 0191570 A3 EP0191570 A3 EP 0191570A3 EP 86300522 A EP86300522 A EP 86300522A EP 86300522 A EP86300522 A EP 86300522A EP 0191570 A3 EP0191570 A3 EP 0191570A3
Authority
EP
European Patent Office
Prior art keywords
support member
compartments
tube
divided
flexible plastics
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.)
Withdrawn
Application number
EP86300522A
Other languages
German (de)
English (en)
Other versions
EP0191570A2 (fr
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 EP0191570A2 publication Critical patent/EP0191570A2/fr
Publication of EP0191570A3 publication Critical patent/EP0191570A3/fr
Withdrawn legal-status Critical Current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)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
EP86300522A 1985-01-29 1986-01-27 Elément de soutènement Withdrawn EP0191570A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA85687 1985-01-29
ZA850687 1985-01-29

Publications (2)

Publication Number Publication Date
EP0191570A2 EP0191570A2 (fr) 1986-08-20
EP0191570A3 true EP0191570A3 (fr) 1987-02-04

Family

ID=25577736

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86300522A Withdrawn EP0191570A3 (fr) 1985-01-29 1986-01-27 Elément de soutènement

Country Status (5)

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

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
WO1994012423A1 (fr) * 1992-11-21 1994-06-09 Kroeplin Bernd Coussin de pression, utilise notamment pour remplir des cavites dans des mines
WO1994015071A1 (fr) * 1992-12-23 1994-07-07 Langerbein-Scharf Gmbh & Co. Kg Embasement actif pour le soutenement dans l'exploitation de mines en taille et en galerie
GB9717387D0 (en) * 1997-08-18 1997-10-22 Fosroc International Ltd A pillar bag support
CA2343178A1 (fr) * 1998-09-03 2000-03-16 Alethea Rosalind Melanie Hall Support de mine
CN101603427B (zh) * 2009-07-10 2011-12-07 上海隧道工程股份有限公司 盾构同步注浆施工工艺
CN110332009B (zh) * 2019-07-15 2024-05-10 陕西开拓建筑科技有限公司 一种箍筋柔性模板
US20250354491A1 (en) * 2022-06-06 2025-11-20 Abc Industries, Inc. Pumpable crib bag assembly
CN116498377B (zh) 2023-06-14 2023-12-22 中国矿业大学 一种仿生结构胶结充填材料及其制备方法与应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028124A1 (fr) * 1979-10-26 1981-05-06 Ipi Contractors Ag Procédé d'exploitation minière
GB1591388A (en) * 1977-10-20 1981-06-24 Fowler Holdings Ltd Load supporting pillars and their contruction
GB2131850A (en) * 1982-12-15 1984-06-27 Monier Ltd Hardenable structures for mine passages

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ202339A (en) * 1982-12-11 1985-08-16 New Zealand Forest Prod Polyphenolic products

Patent Citations (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 (fr) * 1979-10-26 1981-05-06 Ipi Contractors Ag Procédé d'exploitation minière
GB2131850A (en) * 1982-12-15 1984-06-27 Monier Ltd Hardenable structures for mine passages

Also Published As

Publication number Publication date
AU5279186A (en) 1986-08-07
BR8600333A (pt) 1986-10-07
AU579706B2 (en) 1988-12-08
JPS61216926A (ja) 1986-09-26
EP0191570A2 (fr) 1986-08-20
CA1247384A (fr) 1988-12-28

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