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

Families Citing this family (29)

* 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
RS20060353A (en) * 2003-10-27 2008-04-04 Atlas Copco Mai Gmbh., 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
WO2009066246A2 (en) * 2007-11-21 2009-05-28 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
EP2655799A1 (en) * 2010-12-22 2013-10-30 Garford 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
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
AU2022283196A1 (en) * 2021-05-24 2023-12-14 Inflatable Packers International Llc Grout free expandable standpipe

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 (es) * 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
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
AU6871181A (en) * 1980-03-28 1981-10-01 Thom, R.W. 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

Also Published As

Publication number Publication date
FI83257C (fi) 1991-06-10
ES2004498A6 (es) 1989-01-16
ATE48464T1 (de) 1989-12-15
PL263006A1 (en) 1988-08-04
US4696606A (en) 1987-09-29
FI862545A (fi) 1986-12-18
AU5877286A (en) 1986-12-24
CA1257976A (en) 1989-08-01
CS272771B2 (en) 1991-02-12
AU576157B2 (en) 1988-08-11
NO862361L (no) 1986-12-18
SE8502981D0 (sv) 1985-06-17
JPS6250600A (ja) 1987-03-05
EP0207030B1 (en) 1989-12-06
EP0207030A1 (en) 1986-12-30
HUT57305A (en) 1991-11-28
JPH0534480B2 (es) 1993-05-24
SE457894B (sv) 1989-02-06
NO862361D0 (no) 1986-06-13
CS938586A2 (en) 1990-04-11
SE8502981L (sv) 1986-12-18
DE3667318D1 (de) 1990-01-11
FI83257B (fi) 1991-02-28
FI862545A0 (fi) 1986-06-16

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