CS924387A2 - Method of rocky structure stabilization and stabilizer for its realization - Google Patents

Method of rocky structure stabilization and stabilizer for its realization

Info

Publication number
CS924387A2
CS924387A2 CS879243A CS924387A CS924387A2 CS 924387 A2 CS924387 A2 CS 924387A2 CS 879243 A CS879243 A CS 879243A CS 924387 A CS924387 A CS 924387A CS 924387 A2 CS924387 A2 CS 924387A2
Authority
CS
Czechoslovakia
Prior art keywords
stabilizer
realization
structure stabilization
rocky
rocky structure
Prior art date
Application number
CS879243A
Other languages
Czech (cs)
Other versions
CS274416B2 (en
Inventor
Karl G Lindh
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Publication of CS924387A2 publication Critical patent/CS924387A2/en
Publication of CS274416B2 publication Critical patent/CS274416B2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0046—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts formed by a plurality of elements arranged longitudinally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Stringed Musical Instruments (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Gripping On Spindles (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
CS924387A 1986-12-16 1987-12-15 Method of rocky structure stabilization and stabilizer for its realization CS274416B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8605408A SE8605408D0 (en) 1986-12-16 1986-12-16 METHOD OF STABILIZING A ROCK STRUCTURE AND STABILIZING THEREFOR

Publications (2)

Publication Number Publication Date
CS924387A2 true CS924387A2 (en) 1990-09-12
CS274416B2 CS274416B2 (en) 1991-04-11

Family

ID=20366660

Family Applications (1)

Application Number Title Priority Date Filing Date
CS924387A CS274416B2 (en) 1986-12-16 1987-12-15 Method of rocky structure stabilization and stabilizer for its realization

Country Status (11)

Country Link
EP (1) EP0272233A1 (en)
JP (1) JPS63223300A (en)
AU (1) AU594846B2 (en)
CA (1) CA1286603C (en)
CS (1) CS274416B2 (en)
FI (1) FI875508L (en)
HU (1) HUT48711A (en)
NO (1) NO875236L (en)
PL (1) PL269500A1 (en)
SE (1) SE8605408D0 (en)
ZA (1) ZA878649B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2454067C (en) * 2001-07-19 2009-10-27 Atlas Copco Mai Gmbh Connecting an anchoring rod to a drilling tool
SE525765C2 (en) * 2003-05-12 2005-04-19 Atlas Copco Rock Drills Ab Method and device for rock bolting
SE525140C2 (en) * 2003-05-12 2004-12-07 Atlas Copco Rock Drills Ab Expandable rock bolt and rock bolt system
SE525179C2 (en) * 2003-05-12 2004-12-21 Atlas Copco Rock Drills Ab Method and control system for pressure expandable rock bolts
JP4680491B2 (en) * 2003-11-17 2011-05-11 日新製鋼株式会社 Steel pipe expansion lock bolt

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349567A (en) * 1964-06-03 1967-10-31 John E Munn Mine roof support and method of providing same
US4098087A (en) * 1976-12-02 1978-07-04 Battelle Development Corporation Anchoring bolt and method
AU6871181A (en) * 1980-03-28 1981-10-01 Thom, R.W. Anchor bolt
NO159201C (en) * 1980-09-08 1988-12-07 Atlas Copco Ab PROCEDURE FOR BOLTING IN MOUNTAIN AND COMBINED EXPANSION BOLT AND INSTALLATION DEVICE FOR SAME.
SE8106165L (en) * 1981-10-19 1983-04-20 Atlas Copco Ab PROCEDURE FOR MOUNTAIN AND MOUNTAIN
SE457894B (en) * 1985-06-17 1989-02-06 Atlas Copco Ab MAKE STABILIZING MOUNTAINS

Also Published As

Publication number Publication date
AU8259387A (en) 1988-06-16
NO875236L (en) 1988-06-20
NO875236D0 (en) 1987-12-15
SE8605408D0 (en) 1986-12-16
PL269500A1 (en) 1988-08-18
ZA878649B (en) 1988-05-18
FI875508A0 (en) 1987-12-15
CS274416B2 (en) 1991-04-11
FI875508A7 (en) 1988-06-17
JPS63223300A (en) 1988-09-16
CA1286603C (en) 1991-07-23
AU594846B2 (en) 1990-03-15
FI875508L (en) 1988-06-17
HUT48711A (en) 1989-06-28
EP0272233A1 (en) 1988-06-22

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