DK1623093T3 - Method and device for rock bolting - Google Patents
Method and device for rock boltingInfo
- Publication number
- DK1623093T3 DK1623093T3 DK04732530T DK04732530T DK1623093T3 DK 1623093 T3 DK1623093 T3 DK 1623093T3 DK 04732530 T DK04732530 T DK 04732530T DK 04732530 T DK04732530 T DK 04732530T DK 1623093 T3 DK1623093 T3 DK 1623093T3
- Authority
- DK
- Denmark
- Prior art keywords
- bore hole
- rock bolting
- tubular bolt
- expanded
- tension element
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000011435 rock Substances 0.000 title abstract 2
- 238000004873 anchoring Methods 0.000 abstract 1
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)
Abstract
Method and device for rock bolting, wherein a tubular bolt (2) with closed cross-section is inserted and expanded for anchoring inside a bore hole (12), wherein the tubular bolt is expanded to contact in the inner portion of the bore hole, a tension element (3, 7, 8, 9) which is arranged in the outer portion of the bore hole with an inner part (7) attached to the tubular bolt (2) is pre-stressed and a settable medium is injected into the outer portion of the bore hole (14) between (27) the tension element and the wall of the bore hole and is allowed to set.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0301376A SE525765C2 (en) | 2003-05-12 | 2003-05-12 | Method and device for rock bolting |
PCT/SE2004/000731 WO2004099569A1 (en) | 2003-05-12 | 2004-05-12 | Method and device for rock bolting |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1623093T3 true DK1623093T3 (en) | 2008-04-28 |
Family
ID=20291274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK04732530T DK1623093T3 (en) | 2003-05-12 | 2004-05-12 | Method and device for rock bolting |
Country Status (21)
Country | Link |
---|---|
EP (1) | EP1623093B1 (en) |
JP (1) | JP4484869B2 (en) |
KR (1) | KR101089019B1 (en) |
CN (1) | CN1788139B (en) |
AT (1) | ATE383496T1 (en) |
AU (1) | AU2004236621B2 (en) |
BR (1) | BRPI0410171B1 (en) |
CA (1) | CA2523296C (en) |
DE (1) | DE602004011206T2 (en) |
DK (1) | DK1623093T3 (en) |
ES (1) | ES2297418T3 (en) |
HR (1) | HRP20080032T3 (en) |
IL (1) | IL171671A (en) |
NO (1) | NO20055861L (en) |
PL (1) | PL1623093T3 (en) |
PT (1) | PT1623093E (en) |
RU (1) | RU2340775C2 (en) |
SE (1) | SE525765C2 (en) |
SI (1) | SI1623093T1 (en) |
WO (1) | WO2004099569A1 (en) |
ZA (1) | ZA200508165B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103174445B (en) * | 2013-03-25 | 2015-10-28 | 韩雪峰 | A kind of perforation major part slip casting constant-resistance anchor pole |
Family Cites Families (5)
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 |
SE427764B (en) * | 1979-03-09 | 1983-05-02 | Atlas Copco Ab | MOUNTAIN CULTURAL PROCEDURES REALLY RUCH MOUNTED MOUNTAIN |
CN2065667U (en) * | 1990-05-16 | 1990-11-14 | 山东矿业学院 | Grouting anchoring-bolt and return-stop valve |
CN2448925Y (en) * | 2000-07-24 | 2001-09-19 | 陶纪南 | Expansion crack pressure type prestressed mud injection anchor |
-
2003
- 2003-05-12 SE SE0301376A patent/SE525765C2/en not_active IP Right Cessation
-
2004
- 2004-05-12 CN CN2004800128688A patent/CN1788139B/en not_active Expired - Fee Related
- 2004-05-12 SI SI200430647T patent/SI1623093T1/en unknown
- 2004-05-12 CA CA2523296A patent/CA2523296C/en not_active Expired - Fee Related
- 2004-05-12 ZA ZA200508165A patent/ZA200508165B/en unknown
- 2004-05-12 AT AT04732530T patent/ATE383496T1/en active
- 2004-05-12 DK DK04732530T patent/DK1623093T3/en active
- 2004-05-12 BR BRPI0410171-5A patent/BRPI0410171B1/en not_active IP Right Cessation
- 2004-05-12 DE DE602004011206T patent/DE602004011206T2/en not_active Expired - Lifetime
- 2004-05-12 EP EP04732530A patent/EP1623093B1/en not_active Expired - Lifetime
- 2004-05-12 AU AU2004236621A patent/AU2004236621B2/en not_active Ceased
- 2004-05-12 ES ES04732530T patent/ES2297418T3/en not_active Expired - Lifetime
- 2004-05-12 KR KR1020057021324A patent/KR101089019B1/en not_active IP Right Cessation
- 2004-05-12 JP JP2006508053A patent/JP4484869B2/en not_active Expired - Fee Related
- 2004-05-12 RU RU2005138308/03A patent/RU2340775C2/en not_active IP Right Cessation
- 2004-05-12 PL PL04732530T patent/PL1623093T3/en unknown
- 2004-05-12 WO PCT/SE2004/000731 patent/WO2004099569A1/en active IP Right Grant
- 2004-05-12 PT PT04732530T patent/PT1623093E/en unknown
-
2005
- 2005-10-30 IL IL171671A patent/IL171671A/en not_active IP Right Cessation
- 2005-12-09 NO NO20055861A patent/NO20055861L/en not_active Application Discontinuation
-
2008
- 2008-01-21 HR HR20080032T patent/HRP20080032T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2006526091A (en) | 2006-11-16 |
BRPI0410171B1 (en) | 2020-11-03 |
ES2297418T3 (en) | 2008-05-01 |
CA2523296A1 (en) | 2004-11-18 |
CN1788139B (en) | 2012-02-01 |
KR101089019B1 (en) | 2011-12-01 |
ZA200508165B (en) | 2007-04-25 |
BRPI0410171A (en) | 2006-05-16 |
DE602004011206T2 (en) | 2008-12-24 |
SE525765C2 (en) | 2005-04-19 |
ATE383496T1 (en) | 2008-01-15 |
EP1623093A1 (en) | 2006-02-08 |
SI1623093T1 (en) | 2008-06-30 |
KR20060011862A (en) | 2006-02-03 |
NO20055861L (en) | 2006-01-24 |
SE0301376D0 (en) | 2003-05-12 |
JP4484869B2 (en) | 2010-06-16 |
RU2005138308A (en) | 2006-04-27 |
CA2523296C (en) | 2012-06-26 |
WO2004099569A1 (en) | 2004-11-18 |
AU2004236621A1 (en) | 2004-11-18 |
DE602004011206D1 (en) | 2008-02-21 |
HRP20080032T3 (en) | 2008-02-29 |
RU2340775C2 (en) | 2008-12-10 |
CN1788139A (en) | 2006-06-14 |
IL171671A (en) | 2010-11-30 |
PT1623093E (en) | 2008-02-22 |
AU2004236621B2 (en) | 2009-07-23 |
EP1623093B1 (en) | 2008-01-09 |
PL1623093T3 (en) | 2008-06-30 |
SE0301376L (en) | 2004-11-13 |
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