FI83257B - Foerfarande foer att stabilisera en bergskonstruktion. - Google Patents
Foerfarande foer att stabilisera en bergskonstruktion. Download PDFInfo
- Publication number
- FI83257B FI83257B FI862545A FI862545A FI83257B FI 83257 B FI83257 B FI 83257B FI 862545 A FI862545 A FI 862545A FI 862545 A FI862545 A FI 862545A FI 83257 B FI83257 B FI 83257B
- Authority
- FI
- Finland
- Prior art keywords
- stabilizing means
- borehole
- rock
- stabilizing
- figures
- Prior art date
Links
- 230000000087 stabilizing effect Effects 0.000 claims description 59
- 239000011435 rock Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 10
- 238000005553 drilling Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 7
- 238000004873 anchoring Methods 0.000 description 6
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/01—Thread forming, reforming, or cleaning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49805—Shaping by direct application of fluent pressure
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Lubricants (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Earth Drilling (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Joining Of Building Structures In Genera (AREA)
- Detergent Compositions (AREA)
- Prostheses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Forging (AREA)
Claims (7)
1. Förfarande för stabilisering av en bergskonstruktion omfattande borrning av ett häl (23), insättning av ett rörformigt stabiliseringsorgan (11), som är slankare än borrhälet, i det borrade hälet och expandering av detta rörformiga stabiliseringsmedel till dess förankring i det borrade hälet, kännetecknat av att en medelst ett tryckfluidum expanderbar kropp (15) trycksättes för expandering av stabiliseringsmedlet (11) sä, att det för-ankras i borrhälet, varefter den expanderbara kroppen (15) tryckavlastas och denna kropp uttas ur stabiliseringsmedlet (11) som lämnas förankrat i borrhälet.
2. Förfarande enligt patentkravet 1, kännetecknat av att stabiliseringsmedlet (11) först monteras pä den expanderbara kroppen (15) och sedan i borrhälet.
3. Förfarande enligt patentkravet 1 eller 2, k ä n n e -tecknatav att stabiliseringsmedlet (11) expanderas sä att det förankras i borrhälet huvudsakligen över dess hela längd.
4. Förfarande enligt nägot av de föregäende patentkraven, kännetecknat av att den expanderbara kroppen expanderas, sä att den fär stabiliseringsmedlet (11) att plastiskt förändra sin form pä sin periferi, varvid berget elastiskt förändrar sin form för bildande av en krympanslut-ning mellan berget och stabiliseringsmedlet (11).
5. Förfarande enligt patentkravet 4, kännetecknat av att man använder ett stabiliseringsmedel (11) som har slutet tvärsnitt. 8 83257
6. Förfarande enligt patentkravet 5, känneteck-n a t av att stabiliseringsmedlets omkrets expanderas.
7. Förfarande enligt nägot av patentkraven 1-3, k ä n -netecknat av att man använder ett stabiliseringsme-del som har en axiell slits (32), som utvidgas sä, att dess omkrets icke väsentligen töjes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8502981A SE457894B (sv) | 1985-06-17 | 1985-06-17 | Saett att stabilisera berg |
| SE8502981 | 1985-06-17 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI862545A0 FI862545A0 (fi) | 1986-06-16 |
| FI862545A FI862545A (fi) | 1986-12-18 |
| FI83257B true FI83257B (fi) | 1991-02-28 |
| FI83257C FI83257C (sv) | 1991-06-10 |
Family
ID=20360592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI862545A FI83257C (sv) | 1985-06-17 | 1986-06-16 | Förfarande för att stabilisera en bergskonstruktion |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4696606A (sv) |
| EP (1) | EP0207030B1 (sv) |
| JP (1) | JPS6250600A (sv) |
| AT (1) | ATE48464T1 (sv) |
| AU (1) | AU576157B2 (sv) |
| CA (1) | CA1257976A (sv) |
| CS (1) | CS272771B2 (sv) |
| DE (1) | DE3667318D1 (sv) |
| ES (1) | ES2004498A6 (sv) |
| FI (1) | FI83257C (sv) |
| HU (1) | HUT57305A (sv) |
| NO (1) | NO862361L (sv) |
| PL (1) | PL263006A1 (sv) |
| SE (1) | SE457894B (sv) |
| ZA (1) | ZA864497B (sv) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63142198A (ja) * | 1986-12-02 | 1988-06-14 | 新日本製鐵株式会社 | 鋼管製ロツクボルトの固定法 |
| SE8605408D0 (sv) * | 1986-12-16 | 1986-12-16 | Atlas Copco Ab | Method of stabilizing a rock structure and stabilizer therefor |
| DE3812913A1 (de) * | 1988-04-18 | 1989-10-26 | Hilti Ag | Duebel mit siebartiger huelse |
| ZA915511B (en) * | 1990-07-17 | 1992-04-29 | Commw Scient Ind Res Org | Rock bolt system and method of rock bolting |
| US5483781A (en) * | 1994-06-13 | 1996-01-16 | Illinois Tool Works Inc. | Construction fastener assembly |
| US5553436A (en) * | 1994-09-16 | 1996-09-10 | Illinois Tool Works Inc. | Screen for anchoring a fastener to a hollow block with an adhesive |
| AU3389299A (en) * | 1998-03-30 | 1999-10-18 | Craig John Smith | A friction rock stabilizer |
| AT412739B (de) * | 2002-01-22 | 2005-06-27 | Techmo Entw & Vertriebs Gmbh | Verfahren und vorrichtung zum bohren eines loches in boden- oder gesteinsmaterial und zum ausbilden einer verankerung |
| US7017669B2 (en) * | 2002-05-06 | 2006-03-28 | Weatherford/Lamb, Inc. | Methods and apparatus for expanding tubulars |
| AUPS310702A0 (en) * | 2002-06-21 | 2002-07-11 | Industrial Rollformers Pty Limited | Rock bolting system |
| US6935811B2 (en) * | 2002-11-13 | 2005-08-30 | Terrasimco Inc. | Frictional mining bolt |
| SE525179C2 (sv) * | 2003-05-12 | 2004-12-21 | Atlas Copco Rock Drills Ab | Metod och reglersystem för genom trycksättning expanderbara bergbultar |
| US7465128B2 (en) * | 2003-10-27 | 2008-12-16 | Marcellin Bruneau | Anchor device with an elastic expansion sleeve |
| AT509159B1 (de) | 2004-03-23 | 2011-09-15 | Alwag Tunnelausbau Gmbh | Verfahren und vorrichtung zum bohren, insbesondere schlag- oder drehschlagbohren, eines lochs in boden- oder gesteinsmaterial und zum ausbilden einer verankerung in dem loch |
| WO2005119009A1 (en) * | 2004-06-01 | 2005-12-15 | David Charles Tyrer | Expandable rock anchor |
| AT501441A3 (de) * | 2004-12-23 | 2009-12-15 | Atlas Copco Mai Gmbh | Verfahren zum setzen von gebirgsankern und bei diesem verfahren verwenbarer gebirgsanker |
| AT502825B1 (de) * | 2006-01-19 | 2007-06-15 | Atlas Copco Mai Gmbh | Fluidrückgewinnung |
| DE102007005540B4 (de) * | 2006-02-24 | 2015-04-23 | Friedr. Ischebeck Gmbh | Verfahren und Injektionsanker mit fixiertem Statikmischer |
| AU2008327529B2 (en) * | 2007-11-21 | 2014-11-20 | Robert Custers | Hydraulically inflatable rock anchor with pressure indicator |
| JP5401182B2 (ja) * | 2009-06-23 | 2014-01-29 | 株式会社ケー・エフ・シー | 膨張式ロックボルトの施工方法 |
| CZ305105B6 (cs) * | 2009-12-28 | 2015-05-06 | Geofinal, S.R.O. | Horninová expanzní kotva |
| US9062547B2 (en) | 2010-06-04 | 2015-06-23 | Fci Holdings Delaware, Inc. | Expandable bolt with shielded tip |
| BR112013015909A2 (pt) * | 2010-12-22 | 2017-03-21 | Garock Pty Ltd | parafuso de rocha |
| US8876436B2 (en) * | 2011-12-14 | 2014-11-04 | Rsc Mining (Pty) Ltd. | Rock bolt |
| GB201310742D0 (en) | 2013-06-17 | 2013-07-31 | Maersk Olie & Gas | Sealing a bore or open annulus |
| US9863248B2 (en) * | 2015-04-23 | 2018-01-09 | Jason L. Moon | Friction bolt |
| EP3320179A4 (en) * | 2015-07-10 | 2019-03-13 | Epiroc Canada Inc. | SHEAR AND TRAIN ENFORCEMENT FOR INFLATABLE BOLTS |
| CN111945752B (zh) * | 2020-08-18 | 2021-04-20 | 中南大学 | 一种适用于膨胀土边坡自适应变形控制的框锚支护结构 |
| CA3219972A1 (en) * | 2021-05-24 | 2022-12-01 | Joel Eugene ADAMS | Grout free expandable standpipe |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696137A (en) * | 1949-10-15 | 1954-12-07 | Super Grip Anchor Bolt Company | Multicontact roof reinforcer or anchor |
| US3280608A (en) * | 1959-07-28 | 1966-10-25 | Arthur R Parilla | Incremental tube or vessel expander |
| 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 |
| FR2229264A5 (sv) * | 1973-05-08 | 1974-12-06 | Campenon Bernard Europe | |
| US3922867A (en) * | 1974-01-04 | 1975-12-02 | James J Scott | Friction rock stabilizers |
| US4012913A (en) * | 1975-10-03 | 1977-03-22 | Scott James J | Friction rock stabilizers |
| US4098087A (en) * | 1976-12-02 | 1978-07-04 | Battelle Development Corporation | Anchoring bolt and method |
| SE427764B (sv) * | 1979-03-09 | 1983-05-02 | Atlas Copco Ab | Bergbultningsforfarande jemte rorformig bergbult |
| AU539012B2 (en) * | 1979-10-19 | 1984-09-06 | Eastern Company, The | Stabilizing rock structures |
| US4350462A (en) * | 1980-03-28 | 1982-09-21 | Elders G W | Roof support pin |
| AU6871181A (en) * | 1980-03-28 | 1981-10-01 | Thom, R.W. | Anchor bolt |
| ZA811894B (en) * | 1980-03-28 | 1982-04-28 | R Thom | An anchor bolt |
| US4635333A (en) * | 1980-06-05 | 1987-01-13 | The Babcock & Wilcox Company | Tube expanding method |
| NO159201C (no) * | 1980-09-08 | 1988-12-07 | Atlas Copco Ab | Fremgangsmaate ved bolting i fjell og kombinert ekspansjonsbolt og installasjonsanordning for samme. |
| US4567631A (en) * | 1981-04-20 | 1986-02-04 | Haskel, Inc. | Method for installing tubes in tube sheets |
| SE8106165L (sv) * | 1981-10-19 | 1983-04-20 | Atlas Copco Ab | Forfarande for bergbultning och bergbult |
| FR2547896B1 (fr) * | 1983-06-24 | 1985-11-29 | Air Liquide | Procede de fabrication d'une virole pour recipient de stockage de fluide cryogenique et virole ainsi obtenue |
| FR2552158B1 (fr) * | 1983-09-21 | 1995-07-07 | Puntous Rene | Procede d'ancrage pour toits et parements de galeries souterraines et dispositifs pour la mise en oeuvre de ce procede |
-
1985
- 1985-06-17 SE SE8502981A patent/SE457894B/sv not_active IP Right Cessation
-
1986
- 1986-06-13 NO NO862361A patent/NO862361L/no unknown
- 1986-06-16 FI FI862545A patent/FI83257C/sv not_active IP Right Cessation
- 1986-06-16 DE DE8686850214T patent/DE3667318D1/de not_active Expired - Lifetime
- 1986-06-16 US US06/874,627 patent/US4696606A/en not_active Expired - Fee Related
- 1986-06-16 EP EP86850214A patent/EP0207030B1/en not_active Expired
- 1986-06-16 AT AT86850214T patent/ATE48464T1/de not_active IP Right Cessation
- 1986-06-16 CA CA000511620A patent/CA1257976A/en not_active Expired
- 1986-06-17 JP JP61139416A patent/JPS6250600A/ja active Granted
- 1986-06-17 AU AU58772/86A patent/AU576157B2/en not_active Ceased
- 1986-06-17 ZA ZA864497A patent/ZA864497B/xx unknown
- 1986-12-15 PL PL1986263006A patent/PL263006A1/xx unknown
- 1986-12-15 ES ES8603438A patent/ES2004498A6/es not_active Expired
- 1986-12-16 HU HU865229A patent/HUT57305A/hu unknown
- 1986-12-16 CS CS938586A patent/CS272771B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4696606A (en) | 1987-09-29 |
| SE8502981L (sv) | 1986-12-18 |
| CS938586A2 (en) | 1990-04-11 |
| AU576157B2 (en) | 1988-08-11 |
| CS272771B2 (en) | 1991-02-12 |
| CA1257976A (en) | 1989-08-01 |
| AU5877286A (en) | 1986-12-24 |
| HUT57305A (en) | 1991-11-28 |
| NO862361L (no) | 1986-12-18 |
| ATE48464T1 (de) | 1989-12-15 |
| SE457894B (sv) | 1989-02-06 |
| JPH0534480B2 (sv) | 1993-05-24 |
| EP0207030A1 (en) | 1986-12-30 |
| JPS6250600A (ja) | 1987-03-05 |
| PL263006A1 (en) | 1988-08-04 |
| EP0207030B1 (en) | 1989-12-06 |
| NO862361D0 (no) | 1986-06-13 |
| FI862545A0 (fi) | 1986-06-16 |
| FI862545A (fi) | 1986-12-18 |
| ZA864497B (en) | 1988-04-27 |
| ES2004498A6 (es) | 1989-01-16 |
| DE3667318D1 (de) | 1990-01-11 |
| FI83257C (sv) | 1991-06-10 |
| SE8502981D0 (sv) | 1985-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI83257B (fi) | Foerfarande foer att stabilisera en bergskonstruktion. | |
| EP0016742B1 (en) | Method of rock bolting and tube-formed expansion bolt | |
| US5335736A (en) | Rock bolt system and method of rock bolting | |
| US4511289A (en) | Method of rock bolting and rock bolt | |
| US4659258A (en) | Dual stage dynamic rock stabilizing fixture and method of anchoring the fixture in rock formations | |
| US5297900A (en) | Rock stabilizer | |
| CA2456583C (en) | A grouted friction stabiliser | |
| US5013192A (en) | Dynamic rock stabilizing fixture | |
| CN111794790A (zh) | 一种环形空间的快速封孔装置及方法 | |
| EP1749144B1 (en) | Rock bolting method and rock bolt | |
| FI61078C (fi) | I synnerhet foer upphaengning avsedd expanderbar staedplugg | |
| US4537535A (en) | Rock reinforcement | |
| EP0272233A1 (en) | Method of stabilizing a rock structure and stabilizer therefor | |
| US7073981B2 (en) | Rock stabilizer | |
| RU226104U1 (ru) | Анкер с фрикционным закреплением | |
| AU2007229439B2 (en) | A grouted friction stabiliser | |
| RU207877U1 (ru) | Фрикционный гидрораспорный трубчатый анкер | |
| RU220177U1 (ru) | Анкер с фрикционным закреплением | |
| CA2492245C (en) | Rock stabilizer | |
| JP2000230398A (ja) | ロックボルトの固定方法および摩擦型ロックボルト | |
| AU2012100366A4 (en) | Improved Friction Stabilisers and Method Therefor | |
| SU1580023A1 (ru) | Способ установки трубчатого анкера | |
| JP2006348488A (ja) | 接続構造およびシールドトンネルおよびシールドトンネルの構築方法 | |
| JPH02261199A (ja) | 岩盤安定器 | |
| RU92000611A (ru) | Способ установки трубчатого анкера |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: ATLAS COPCO AKTIEBOLAG |