CA2523296C - Method and device for rock bolting - Google Patents
Method and device for rock bolting Download PDFInfo
- Publication number
- CA2523296C CA2523296C CA2523296A CA2523296A CA2523296C CA 2523296 C CA2523296 C CA 2523296C CA 2523296 A CA2523296 A CA 2523296A CA 2523296 A CA2523296 A CA 2523296A CA 2523296 C CA2523296 C CA 2523296C
- Authority
- CA
- Canada
- Prior art keywords
- tension element
- bore hole
- tubular bolt
- bolt
- medium
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000011435 rock Substances 0.000 title claims abstract description 23
- 238000004873 anchoring Methods 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000009172 bursting Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000004568 cement Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 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)
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 |
|---|---|
| CA2523296A1 CA2523296A1 (en) | 2004-11-18 |
| CA2523296C true CA2523296C (en) | 2012-06-26 |
Family
ID=20291274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2523296A Expired - Fee Related CA2523296C (en) | 2003-05-12 | 2004-05-12 | Method and device for rock bolting |
Country Status (21)
| Country | Link |
|---|---|
| EP (1) | EP1623093B1 (sv) |
| JP (1) | JP4484869B2 (sv) |
| KR (1) | KR101089019B1 (sv) |
| CN (1) | CN1788139B (sv) |
| AT (1) | ATE383496T1 (sv) |
| AU (1) | AU2004236621B2 (sv) |
| BR (1) | BRPI0410171B1 (sv) |
| CA (1) | CA2523296C (sv) |
| DE (1) | DE602004011206T2 (sv) |
| DK (1) | DK1623093T3 (sv) |
| ES (1) | ES2297418T3 (sv) |
| HR (1) | HRP20080032T3 (sv) |
| IL (1) | IL171671A (sv) |
| NO (1) | NO20055861L (sv) |
| PL (1) | PL1623093T3 (sv) |
| PT (1) | PT1623093E (sv) |
| RU (1) | RU2340775C2 (sv) |
| SE (1) | SE525765C2 (sv) |
| SI (1) | SI1623093T1 (sv) |
| WO (1) | WO2004099569A1 (sv) |
| ZA (1) | ZA200508165B (sv) |
Families Citing this family (1)
| 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 |
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 (sv) * | 1979-03-09 | 1983-05-02 | Atlas Copco Ab | Bergbultningsforfarande jemte rorformig bergbult |
| 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 |
-
2003
- 2003-05-12 SE SE0301376A patent/SE525765C2/sv not_active IP Right Cessation
-
2004
- 2004-05-12 DE DE602004011206T patent/DE602004011206T2/de not_active Expired - Lifetime
- 2004-05-12 DK DK04732530T patent/DK1623093T3/da active
- 2004-05-12 EP EP04732530A patent/EP1623093B1/en not_active Expired - Lifetime
- 2004-05-12 PL PL04732530T patent/PL1623093T3/pl unknown
- 2004-05-12 ES ES04732530T patent/ES2297418T3/es not_active Expired - Lifetime
- 2004-05-12 CN CN2004800128688A patent/CN1788139B/zh not_active Expired - Fee Related
- 2004-05-12 ZA ZA200508165A patent/ZA200508165B/xx unknown
- 2004-05-12 AU AU2004236621A patent/AU2004236621B2/en not_active Ceased
- 2004-05-12 AT AT04732530T patent/ATE383496T1/de active
- 2004-05-12 RU RU2005138308/03A patent/RU2340775C2/ru not_active IP Right Cessation
- 2004-05-12 WO PCT/SE2004/000731 patent/WO2004099569A1/en active IP Right Grant
- 2004-05-12 PT PT04732530T patent/PT1623093E/pt unknown
- 2004-05-12 SI SI200430647T patent/SI1623093T1/sl unknown
- 2004-05-12 KR KR1020057021324A patent/KR101089019B1/ko not_active IP Right Cessation
- 2004-05-12 JP JP2006508053A patent/JP4484869B2/ja not_active Expired - Fee Related
- 2004-05-12 BR BRPI0410171-5A patent/BRPI0410171B1/pt not_active IP Right Cessation
- 2004-05-12 CA CA2523296A patent/CA2523296C/en not_active Expired - Fee Related
-
2005
- 2005-10-30 IL IL171671A patent/IL171671A/en not_active IP Right Cessation
- 2005-12-09 NO NO20055861A patent/NO20055861L/no not_active Application Discontinuation
-
2008
- 2008-01-21 HR HR20080032T patent/HRP20080032T3/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE0301376L (sv) | 2004-11-13 |
| HRP20080032T3 (en) | 2008-02-29 |
| DE602004011206T2 (de) | 2008-12-24 |
| PT1623093E (pt) | 2008-02-22 |
| EP1623093A1 (en) | 2006-02-08 |
| ZA200508165B (en) | 2007-04-25 |
| WO2004099569A1 (en) | 2004-11-18 |
| SE0301376D0 (sv) | 2003-05-12 |
| EP1623093B1 (en) | 2008-01-09 |
| RU2005138308A (ru) | 2006-04-27 |
| SE525765C2 (sv) | 2005-04-19 |
| ES2297418T3 (es) | 2008-05-01 |
| BRPI0410171A (pt) | 2006-05-16 |
| CN1788139A (zh) | 2006-06-14 |
| NO20055861L (no) | 2006-01-24 |
| SI1623093T1 (sl) | 2008-06-30 |
| IL171671A (en) | 2010-11-30 |
| PL1623093T3 (pl) | 2008-06-30 |
| CN1788139B (zh) | 2012-02-01 |
| AU2004236621A1 (en) | 2004-11-18 |
| RU2340775C2 (ru) | 2008-12-10 |
| KR101089019B1 (ko) | 2011-12-01 |
| JP4484869B2 (ja) | 2010-06-16 |
| JP2006526091A (ja) | 2006-11-16 |
| KR20060011862A (ko) | 2006-02-03 |
| AU2004236621B2 (en) | 2009-07-23 |
| DK1623093T3 (da) | 2008-04-28 |
| ATE383496T1 (de) | 2008-01-15 |
| DE602004011206D1 (de) | 2008-02-21 |
| BRPI0410171B1 (pt) | 2020-11-03 |
| CA2523296A1 (en) | 2004-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20210512 |