AU2004236621B2 - Method and device for rock bolting - Google Patents

Method and device for rock bolting Download PDF

Info

Publication number
AU2004236621B2
AU2004236621B2 AU2004236621A AU2004236621A AU2004236621B2 AU 2004236621 B2 AU2004236621 B2 AU 2004236621B2 AU 2004236621 A AU2004236621 A AU 2004236621A AU 2004236621 A AU2004236621 A AU 2004236621A AU 2004236621 B2 AU2004236621 B2 AU 2004236621B2
Authority
AU
Australia
Prior art keywords
tension element
bore hole
tubular bolt
medium
bolt
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
AU2004236621A
Other languages
English (en)
Other versions
AU2004236621A1 (en
Inventor
Morgan Kanflod
Fredrik Oberg
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.)
Epiroc Rock Drills AB
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 AU2004236621A1 publication Critical patent/AU2004236621A1/en
Application granted granted Critical
Publication of AU2004236621B2 publication Critical patent/AU2004236621B2/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
    • E21D20/00—Setting anchoring-bolts
    • 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)
  • Piles And Underground Anchors (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Control Of Metal Rolling (AREA)
AU2004236621A 2003-05-12 2004-05-12 Method and device for rock bolting Ceased AU2004236621B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0301376-0 2003-05-12
SE0301376A SE525765C2 (sv) 2003-05-12 2003-05-12 Förfarande och anordning för bergbultning
PCT/SE2004/000731 WO2004099569A1 (en) 2003-05-12 2004-05-12 Method and device for rock bolting

Publications (2)

Publication Number Publication Date
AU2004236621A1 AU2004236621A1 (en) 2004-11-18
AU2004236621B2 true AU2004236621B2 (en) 2009-07-23

Family

ID=20291274

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2004236621A Ceased AU2004236621B2 (en) 2003-05-12 2004-05-12 Method and device for rock bolting

Country Status (21)

Country Link
EP (1) EP1623093B1 (no)
JP (1) JP4484869B2 (no)
KR (1) KR101089019B1 (no)
CN (1) CN1788139B (no)
AT (1) ATE383496T1 (no)
AU (1) AU2004236621B2 (no)
BR (1) BRPI0410171B1 (no)
CA (1) CA2523296C (no)
DE (1) DE602004011206T2 (no)
DK (1) DK1623093T3 (no)
ES (1) ES2297418T3 (no)
HR (1) HRP20080032T3 (no)
IL (1) IL171671A (no)
NO (1) NO20055861L (no)
PL (1) PL1623093T3 (no)
PT (1) PT1623093E (no)
RU (1) RU2340775C2 (no)
SE (1) SE525765C2 (no)
SI (1) SI1623093T1 (no)
WO (1) WO2004099569A1 (no)
ZA (1) ZA200508165B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103174445B (zh) * 2013-03-25 2015-10-28 韩雪峰 一种射孔大头注浆恒阻锚杆

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326004A (en) * 1962-07-05 1967-06-20 Chester I Williams Procedure for reinforcing a rock formation
US3695045A (en) * 1970-02-03 1972-10-03 Chester I Williams Rock bolts
US4459067A (en) * 1979-03-09 1984-07-10 Atlas Copco Aktiebolag Method of rock bolting and tube-formed expansion bolt

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2065667U (zh) * 1990-05-16 1990-11-14 山东矿业学院 内注浆锚杆及注浆时配套用的逆止阀
CN2448925Y (zh) * 2000-07-24 2001-09-19 陶纪南 胀裂式压力型预应力注浆锚具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326004A (en) * 1962-07-05 1967-06-20 Chester I Williams Procedure for reinforcing a rock formation
US3695045A (en) * 1970-02-03 1972-10-03 Chester I Williams Rock bolts
US4459067A (en) * 1979-03-09 1984-07-10 Atlas Copco Aktiebolag Method of rock bolting and tube-formed expansion bolt

Also Published As

Publication number Publication date
EP1623093A1 (en) 2006-02-08
RU2340775C2 (ru) 2008-12-10
PL1623093T3 (pl) 2008-06-30
ES2297418T3 (es) 2008-05-01
HRP20080032T3 (en) 2008-02-29
CN1788139A (zh) 2006-06-14
SE525765C2 (sv) 2005-04-19
CN1788139B (zh) 2012-02-01
IL171671A (en) 2010-11-30
SI1623093T1 (sl) 2008-06-30
DE602004011206T2 (de) 2008-12-24
CA2523296A1 (en) 2004-11-18
CA2523296C (en) 2012-06-26
AU2004236621A1 (en) 2004-11-18
DE602004011206D1 (de) 2008-02-21
DK1623093T3 (da) 2008-04-28
ZA200508165B (en) 2007-04-25
SE0301376D0 (sv) 2003-05-12
EP1623093B1 (en) 2008-01-09
SE0301376L (sv) 2004-11-13
BRPI0410171A (pt) 2006-05-16
PT1623093E (pt) 2008-02-22
WO2004099569A1 (en) 2004-11-18
BRPI0410171B1 (pt) 2020-11-03
KR101089019B1 (ko) 2011-12-01
ATE383496T1 (de) 2008-01-15
JP2006526091A (ja) 2006-11-16
NO20055861L (no) 2006-01-24
JP4484869B2 (ja) 2010-06-16
KR20060011862A (ko) 2006-02-03
RU2005138308A (ru) 2006-04-27

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired