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HRP20080360T3 - ANCHORING PROCEDURE IN THE WALL AND ANCHOR IN THE WALL - Google Patents

ANCHORING PROCEDURE IN THE WALL AND ANCHOR IN THE WALL

Info

Publication number
HRP20080360T3
HRP20080360T3 HR20080360T HRP20080360T HRP20080360T3 HR P20080360 T3 HRP20080360 T3 HR P20080360T3 HR 20080360 T HR20080360 T HR 20080360T HR P20080360 T HRP20080360 T HR P20080360T HR P20080360 T3 HRP20080360 T3 HR P20080360T3
Authority
HR
Croatia
Prior art keywords
anchor
wall
rock
tubular part
anchoring procedure
Prior art date
Application number
HR20080360T
Other languages
Croatian (hr)
Inventor
�berg Fredrik
Bureau Mario
Charette Fran�ois
Original Assignee
Atlas Copco Rock Drills 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 Rock Drills Ab filed Critical Atlas Copco Rock Drills Ab
Publication of HRP20080360T3 publication Critical patent/HRP20080360T3/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
    • E21D21/02—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection having means for indicating tension
    • 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
    • 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
    • E21D21/0073—Anchoring-bolts having an inflatable sleeve, e.g. hollow sleeve expanded by a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Piles And Underground Anchors (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Dowels (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Postupak dobivanja sidra u stijeni (2) za sidrenje u stijeni, gdje se sidro u stijeni (2) koje ima cjevasti dio sidra (4) zatvorenog poprečnog presjeka, umeće i ekspandira radi nosivog kontakta u bušotini (3) u strukturi stijene (1), naznačen time, da se duljina cjevastog dijela sidra (4) određuje tako, da je maksimalna sila trenja kod izvlačenja sidra unutar bušotine (3) sidra u stijeni s cjevastim dijelom sidra, ovom duljinom ispod predodređene maksimalne vrijednosti. Patent sadrži još 9 patentnih zahtjeva.A method of obtaining a rock anchor (2) for rock anchoring, wherein the rock anchor (2) having a tubular part of the anchor (4) of closed cross-section is inserted and expanded for bearing contact in the borehole (3) in the rock structure (1) , characterized in that the length of the tubular part of the anchor (4) is determined such that the maximum friction force when pulling the anchor inside the borehole (3) of the anchor in the rock with the tubular part of the anchor is below the predetermined maximum value. The patent contains 9 more patent claims.

HR20080360T 2004-05-24 2005-04-18 ANCHORING PROCEDURE IN THE WALL AND ANCHOR IN THE WALL HRP20080360T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0401317A SE527107C2 (en) 2004-05-24 2004-05-24 Procedure for rocking and rocking
PCT/SE2005/000555 WO2005113939A1 (en) 2004-05-24 2005-04-18 Rock bolting method and rock bolt

Publications (1)

Publication Number Publication Date
HRP20080360T3 true HRP20080360T3 (en) 2008-09-30

Family

ID=32589777

Family Applications (1)

Application Number Title Priority Date Filing Date
HR20080360T HRP20080360T3 (en) 2004-05-24 2005-04-18 ANCHORING PROCEDURE IN THE WALL AND ANCHOR IN THE WALL

Country Status (21)

Country Link
US (1) US20070253783A1 (en)
EP (1) EP1749144B1 (en)
JP (1) JP2008500474A (en)
CN (1) CN1957159A (en)
AT (1) ATE395501T1 (en)
AU (1) AU2005245752A1 (en)
BR (1) BRPI0510935A (en)
CA (1) CA2564291A1 (en)
DE (1) DE602005006794D1 (en)
DK (1) DK1749144T3 (en)
ES (1) ES2306132T3 (en)
HR (1) HRP20080360T3 (en)
IL (1) IL178669A0 (en)
NO (1) NO20066000L (en)
PL (1) PL1749144T3 (en)
PT (1) PT1749144E (en)
RU (1) RU2006145897A (en)
SE (1) SE527107C2 (en)
SI (1) SI1749144T1 (en)
WO (1) WO2005113939A1 (en)
ZA (1) ZA200609069B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE535912C2 (en) * 2011-06-30 2013-02-12 Leif Eriksson Expandable rock bolt and a method of manufacturing a rock bolt
PT3019700T (en) * 2013-07-12 2017-10-30 Minova Int Ltd Yieldable rock anchor
CN105610093B (en) * 2016-03-01 2018-01-30 国家电网公司 Anchoring device and anchoring method
CA3060393A1 (en) * 2017-05-11 2018-11-15 Sandvik Intellectual Property Ab Friction rock bolt
JP7678646B2 (en) * 2021-05-24 2025-05-16 株式会社ケー・エフ・シー Rock bolt structure and ground reinforcement structure
CN118305907B (en) * 2024-05-11 2024-10-11 中铁建电气化局集团第四工程有限公司 Rail transit accessory punching equipment and use method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148577A (en) * 1962-02-27 1964-09-15 Edward W Parsons Rock bolt anchored by explosive forming
US3349567A (en) * 1964-06-03 1967-10-31 John E Munn Mine roof support and method of providing same
US3665719A (en) * 1969-05-28 1972-05-30 Atlantic Richfield Co Apparatus for counterstressing in situ rock for support of underground openings
US3837258A (en) * 1970-02-03 1974-09-24 C Williams Rock bolts
SE427764B (en) * 1979-03-09 1983-05-02 Atlas Copco Ab MOUNTAIN CULTURAL PROCEDURES REALLY RUCH MOUNTED MOUNTAIN

Also Published As

Publication number Publication date
AU2005245752A1 (en) 2005-12-01
US20070253783A1 (en) 2007-11-01
ZA200609069B (en) 2008-07-30
DE602005006794D1 (en) 2008-06-26
DK1749144T3 (en) 2008-09-15
JP2008500474A (en) 2008-01-10
ATE395501T1 (en) 2008-05-15
SE0401317D0 (en) 2004-05-24
SE527107C2 (en) 2005-12-27
BRPI0510935A (en) 2007-11-20
PL1749144T3 (en) 2008-10-31
NO20066000L (en) 2006-12-22
WO2005113939A1 (en) 2005-12-01
PT1749144E (en) 2008-06-27
EP1749144B1 (en) 2008-05-14
SI1749144T1 (en) 2008-10-31
RU2006145897A (en) 2008-06-27
CA2564291A1 (en) 2005-12-01
EP1749144A1 (en) 2007-02-07
IL178669A0 (en) 2007-02-11
ES2306132T3 (en) 2008-11-01
CN1957159A (en) 2007-05-02
SE0401317L (en) 2005-11-25

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