ZA864497B - Method of stabilising a rock structure comprising boring a hole,inserting in the borehole a tubular stabilizer that is slimmer than the borehole and expanding the tubular stabilizer to anchor in the borehole - Google Patents

Method of stabilising a rock structure comprising boring a hole,inserting in the borehole a tubular stabilizer that is slimmer than the borehole and expanding the tubular stabilizer to anchor in the borehole

Info

Publication number
ZA864497B
ZA864497B ZA864497A ZA864497A ZA864497B ZA 864497 B ZA864497 B ZA 864497B ZA 864497 A ZA864497 A ZA 864497A ZA 864497 A ZA864497 A ZA 864497A ZA 864497 B ZA864497 B ZA 864497B
Authority
ZA
South Africa
Prior art keywords
borehole
tubular stabilizer
housing
hole
container
Prior art date
Application number
ZA864497A
Other languages
English (en)
Original Assignee
Atlas Copco 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 Ab filed Critical Atlas Copco Ab
Publication of ZA864497B publication Critical patent/ZA864497B/xx

Links

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)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Piles And Underground Anchors (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Lubricants (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Prostheses (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Detergent Compositions (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Forging (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Earth Drilling (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
ZA864497A 1985-06-17 1986-06-17 Method of stabilising a rock structure comprising boring a hole,inserting in the borehole a tubular stabilizer that is slimmer than the borehole and expanding the tubular stabilizer to anchor in the borehole ZA864497B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8502981A SE457894B (sv) 1985-06-17 1985-06-17 Saett att stabilisera berg

Publications (1)

Publication Number Publication Date
ZA864497B true ZA864497B (en) 1988-04-27

Family

ID=20360592

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA864497A ZA864497B (en) 1985-06-17 1986-06-17 Method of stabilising a rock structure comprising boring a hole,inserting in the borehole a tubular stabilizer that is slimmer than the borehole and expanding the tubular stabilizer to anchor in the borehole

Country Status (15)

Country Link
US (1) US4696606A (cs)
EP (1) EP0207030B1 (cs)
JP (1) JPS6250600A (cs)
AT (1) ATE48464T1 (cs)
AU (1) AU576157B2 (cs)
CA (1) CA1257976A (cs)
CS (1) CS272771B2 (cs)
DE (1) DE3667318D1 (cs)
ES (1) ES2004498A6 (cs)
FI (1) FI83257C (cs)
HU (1) HUT57305A (cs)
NO (1) NO862361L (cs)
PL (1) PL263006A1 (cs)
SE (1) SE457894B (cs)
ZA (1) ZA864497B (cs)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
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
WO1999050531A1 (en) * 1998-03-30 1999-10-07 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
CN1898456A (zh) * 2003-10-27 2007-01-17 阿特拉斯·科普柯·马伊有限公司 具有弹性膨胀套管的锚定装置
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
US8100607B2 (en) * 2007-11-21 2012-01-24 Robert Custers Rock anchor
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
WO2012083365A1 (en) * 2010-12-22 2012-06-28 Garock Pty Ltd Rock bolt
CA2798203A1 (en) * 2011-12-14 2013-06-14 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
BR112017028280A2 (pt) * 2015-07-10 2018-09-04 Epiroc Canada Inc parafuso de ancoragem inflável, e, método para reforçar um parafuso de ancoragem inflável.
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
AU2021221472A1 (en) * 2021-08-24 2023-03-16 FCI Holdings Delaware, LLC Dynamic rockbolt
WO2025024869A1 (en) * 2023-07-24 2025-01-30 Theodore Daniel Swemmer Friction rock anchor

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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 (cs) * 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
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
US4350462A (en) * 1980-03-28 1982-09-21 Elders G W Roof support pin
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

Also Published As

Publication number Publication date
SE8502981L (sv) 1986-12-18
EP0207030A1 (en) 1986-12-30
FI83257B (fi) 1991-02-28
ES2004498A6 (es) 1989-01-16
EP0207030B1 (en) 1989-12-06
NO862361D0 (no) 1986-06-13
FI862545L (fi) 1986-12-18
AU576157B2 (en) 1988-08-11
CS272771B2 (en) 1991-02-12
FI862545A0 (fi) 1986-06-16
AU5877286A (en) 1986-12-24
NO862361L (no) 1986-12-18
SE457894B (sv) 1989-02-06
CS938586A2 (en) 1990-04-11
CA1257976A (en) 1989-08-01
JPS6250600A (ja) 1987-03-05
PL263006A1 (en) 1988-08-04
JPH0534480B2 (cs) 1993-05-24
SE8502981D0 (sv) 1985-06-17
HUT57305A (en) 1991-11-28
DE3667318D1 (de) 1990-01-11
FI83257C (fi) 1991-06-10
ATE48464T1 (de) 1989-12-15
US4696606A (en) 1987-09-29

Similar Documents

Publication Publication Date Title
PL263006A1 (en) Method of stabilization of rock structure and rock stabilizer
ES275496U (es) Perno para roca.
AU545968B2 (en) Rock bolt
GB2347446A (en) Downhole tubing
US3065004A (en) Pipe mounting
MY108743A (en) Method of greating a wellbore in an underground formation
MY103174A (en) An easily breakable plastic capsule and a water filter for a cigarette using the same
IL67810A0 (en) Apparatus and method for prestressing a countersunk fastener hole
ES407232A1 (es) Un metodo para producir un miembro de anclaje, de tornillo,expansible, tubular, o un miembro de sujecion similar.
SE8304251L (sv) Forankringsbar festmutteranordning
MY116983A (en) Element, method of attaching the element to a plate- like component, component assembly and die button
AU650483B2 (en) Method and device for attaching an object to a lightweight-construction wall
ES271958U (es) Taco expansible a modo de remache ciego.
ES2027809T3 (es) Elemento de fijacion con un casquillo de expansion.
ES258546U (es) Taco expansible de percusion perfeccionado para el anclaje en taladros de perforacion conicamente ensanchados hacia dentro
ZA852571B (en) Pipe repair sleeve apparatus and method of repairing a damaged pipe
DE3761498D1 (de) Spreizduebel, insbesondere zur befestigung von leicht-isolations-platten an mauern.
ATE194414T1 (de) Isolierdorn-dübel
FR2450969A1 (fr) Collier a cable en matiere plastique servant a fixer un cable ou un element analogue sur un support
GB886010A (en) Improvements in and relating to nut devices
FR2326608A1 (fr) Procede de fixation de deux elements tubulaires l'un a l'autre et assemblage realise a l'aide de ce procede
JPS57172033A (en) Reinforcing work for retaining wall
SU1550977A3 (ru) Металлорезиновый анкер
AU3657795A (en) Method and device for accurately supporting and positioning mechanical parts
FR2367211A1 (fr) Cheville expansible a profil exterieur en dents de scie