PL269500A1 - The method of rock ground stabilizing and stabilizer - Google Patents
The method of rock ground stabilizing and stabilizerInfo
- Publication number
- PL269500A1 PL269500A1 PL26950087A PL26950087A PL269500A1 PL 269500 A1 PL269500 A1 PL 269500A1 PL 26950087 A PL26950087 A PL 26950087A PL 26950087 A PL26950087 A PL 26950087A PL 269500 A1 PL269500 A1 PL 269500A1
- Authority
- PL
- Poland
- Prior art keywords
- stabilizer
- rock ground
- ground stabilizing
- stabilizing
- rock
- Prior art date
Links
- 239000011435 rock Substances 0.000 title 1
- 239000003381 stabilizer Substances 0.000 title 1
- 230000000087 stabilizing effect Effects 0.000 title 1
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)
- Gripping On Spindles (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Polishing Bodies And Polishing Tools (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8605408A SE8605408D0 (sv) | 1986-12-16 | 1986-12-16 | Method of stabilizing a rock structure and stabilizer therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
PL269500A1 true PL269500A1 (en) | 1988-08-18 |
Family
ID=20366660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL26950087A PL269500A1 (en) | 1986-12-16 | 1987-12-16 | The method of rock ground stabilizing and stabilizer |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0272233A1 (cs) |
JP (1) | JPS63223300A (cs) |
AU (1) | AU594846B2 (cs) |
CA (1) | CA1286603C (cs) |
CS (1) | CS274416B2 (cs) |
FI (1) | FI875508A (cs) |
HU (1) | HUT48711A (cs) |
NO (1) | NO875236L (cs) |
PL (1) | PL269500A1 (cs) |
SE (1) | SE8605408D0 (cs) |
ZA (1) | ZA878649B (cs) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1407115B1 (de) * | 2001-07-19 | 2006-03-15 | Atlas Copco Mai GmbH | Verbindung einer ankerstange mit einem bohrgerät |
SE525179C2 (sv) * | 2003-05-12 | 2004-12-21 | Atlas Copco Rock Drills Ab | Metod och reglersystem för genom trycksättning expanderbara bergbultar |
SE525140C2 (sv) | 2003-05-12 | 2004-12-07 | Atlas Copco Rock Drills Ab | Expanderbar bergbult jämte bergbultningssystem |
JP4680491B2 (ja) * | 2003-11-17 | 2011-05-11 | 日新製鋼株式会社 | 鋼管膨張型ロックボルト |
Family Cites Families (6)
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 (no) * | 1980-09-08 | 1988-12-07 | Atlas Copco Ab | Fremgangsmaate ved bolting i fjell og kombinert ekspansjonsbolt og installasjonsanordning for samme. |
SE8106165L (sv) * | 1981-10-19 | 1983-04-20 | Atlas Copco Ab | Forfarande for bergbultning och bergbult |
SE457894B (sv) * | 1985-06-17 | 1989-02-06 | Atlas Copco Ab | Saett att stabilisera berg |
-
1986
- 1986-12-16 SE SE8605408A patent/SE8605408D0/xx unknown
-
1987
- 1987-11-18 EP EP87850353A patent/EP0272233A1/en not_active Withdrawn
- 1987-11-19 ZA ZA878649A patent/ZA878649B/xx unknown
- 1987-11-27 JP JP62297891A patent/JPS63223300A/ja active Pending
- 1987-12-09 HU HU875545A patent/HUT48711A/hu unknown
- 1987-12-15 CA CA000554312A patent/CA1286603C/en not_active Expired - Lifetime
- 1987-12-15 FI FI875508A patent/FI875508A/fi not_active IP Right Cessation
- 1987-12-15 NO NO87875236A patent/NO875236L/no unknown
- 1987-12-15 CS CS924387A patent/CS274416B2/cs unknown
- 1987-12-16 AU AU82593/87A patent/AU594846B2/en not_active Ceased
- 1987-12-16 PL PL26950087A patent/PL269500A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CS924387A2 (en) | 1990-09-12 |
JPS63223300A (ja) | 1988-09-16 |
FI875508A0 (fi) | 1987-12-15 |
FI875508A (fi) | 1988-06-17 |
HUT48711A (en) | 1989-06-28 |
ZA878649B (en) | 1988-05-18 |
CA1286603C (en) | 1991-07-23 |
NO875236L (no) | 1988-06-20 |
AU594846B2 (en) | 1990-03-15 |
SE8605408D0 (sv) | 1986-12-16 |
NO875236D0 (no) | 1987-12-15 |
EP0272233A1 (en) | 1988-06-22 |
AU8259387A (en) | 1988-06-16 |
CS274416B2 (en) | 1991-04-11 |
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