SE427764B - Bergbultningsforfarande jemte rorformig bergbult - Google Patents

Bergbultningsforfarande jemte rorformig bergbult

Info

Publication number
SE427764B
SE427764B SE7902129A SE7902129A SE427764B SE 427764 B SE427764 B SE 427764B SE 7902129 A SE7902129 A SE 7902129A SE 7902129 A SE7902129 A SE 7902129A SE 427764 B SE427764 B SE 427764B
Authority
SE
Sweden
Prior art keywords
bolt
section
rock
cross
indentation
Prior art date
Application number
SE7902129A
Other languages
English (en)
Swedish (sv)
Other versions
SE7902129L (sv
Inventor
G V R Romell
B T Skogberg
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
Priority to SE7902129A priority Critical patent/SE427764B/sv
Priority to DE8080850025T priority patent/DE3068155D1/de
Priority to AT80850025T priority patent/ATE7943T1/de
Priority to EP80850025A priority patent/EP0016742B1/fr
Priority to NO800606A priority patent/NO157348C/no
Priority to US06/127,776 priority patent/US4459067A/en
Priority to AU56246/80A priority patent/AU542263B2/en
Priority to PL1980222538A priority patent/PL125315B1/pl
Priority to SU802891854A priority patent/SU1144625A3/ru
Priority to FI800717A priority patent/FI72576C/fi
Priority to JP2820680A priority patent/JPS55123000A/ja
Priority to CA000347209A priority patent/CA1245486A/fr
Priority to ZA00801380A priority patent/ZA801380B/xx
Publication of SE7902129L publication Critical patent/SE7902129L/xx
Publication of SE427764B publication Critical patent/SE427764B/sv
Priority to US06/572,858 priority patent/US4634317A/en
Priority to US06/572,830 priority patent/US4509889A/en
Priority to CA000524271A priority patent/CA1233037A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/08—Coatings characterised by the materials used by metal
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • E02D5/805—Ground anchors with deformable anchoring members
    • 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
SE7902129A 1979-03-09 1979-03-09 Bergbultningsforfarande jemte rorformig bergbult SE427764B (sv)

Priority Applications (16)

Application Number Priority Date Filing Date Title
SE7902129A SE427764B (sv) 1979-03-09 1979-03-09 Bergbultningsforfarande jemte rorformig bergbult
DE8080850025T DE3068155D1 (en) 1979-03-09 1980-03-03 Method of rock bolting and tube-formed expansion bolt
AT80850025T ATE7943T1 (de) 1979-03-09 1980-03-03 Verfahren zum gebirgsverankern und rohrfoermiger ausdehnbarer ankerbolzen.
EP80850025A EP0016742B1 (fr) 1979-03-09 1980-03-03 Procédé d'ancrage dans la roche et boulon en forme de tube expansible
NO800606A NO157348C (no) 1979-03-09 1980-03-04 Roerformet ekspansjonsbolt samt fremgangsmaate ved forankring av slik bolt i fjell.
US06/127,776 US4459067A (en) 1979-03-09 1980-03-06 Method of rock bolting and tube-formed expansion bolt
PL1980222538A PL125315B1 (en) 1979-03-09 1980-03-07 Expansion bolt for anchoring in rocky formations
AU56246/80A AU542263B2 (en) 1979-03-09 1980-03-07 Tubular rock bolt
SU802891854A SU1144625A3 (ru) 1979-03-09 1980-03-07 Разжимной трубчатый анкерный элемент
FI800717A FI72576C (fi) 1979-03-09 1980-03-07 Bergbultningsfoerfarande och roerformig utvidgningsbult.
JP2820680A JPS55123000A (en) 1979-03-09 1980-03-07 Method of mounting bolt on rock and tubular expansion bolt
CA000347209A CA1245486A (fr) 1979-03-09 1980-03-07 Boulon d'ancrage tubulaire dilatable
ZA00801380A ZA801380B (en) 1979-03-09 1980-03-10 Method of rock bolting and tube-formed expansion bolt
US06/572,858 US4634317A (en) 1979-03-09 1984-01-23 Method of rock bolting and tube-formed expansion bolt
US06/572,830 US4509889A (en) 1979-03-09 1984-01-23 Method of rock bolting and tube-formed expansion bolt
CA000524271A CA1233037A (fr) 1979-03-09 1986-12-01 Methode de consolidation du roc, et boulon tubulaire dilatable servant a cette fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7902129A SE427764B (sv) 1979-03-09 1979-03-09 Bergbultningsforfarande jemte rorformig bergbult

Publications (2)

Publication Number Publication Date
SE7902129L SE7902129L (sv) 1980-09-10
SE427764B true SE427764B (sv) 1983-05-02

Family

ID=20337498

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7902129A SE427764B (sv) 1979-03-09 1979-03-09 Bergbultningsforfarande jemte rorformig bergbult

Country Status (13)

Country Link
US (3) US4459067A (fr)
EP (1) EP0016742B1 (fr)
JP (1) JPS55123000A (fr)
AT (1) ATE7943T1 (fr)
AU (1) AU542263B2 (fr)
CA (1) CA1245486A (fr)
DE (1) DE3068155D1 (fr)
FI (1) FI72576C (fr)
NO (1) NO157348C (fr)
PL (1) PL125315B1 (fr)
SE (1) SE427764B (fr)
SU (1) SU1144625A3 (fr)
ZA (1) ZA801380B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997031177A1 (fr) * 1996-02-21 1997-08-28 Atlas Copco Rock Drills Ab Element pour ancrage forme de pieces tubulaires jointes
WO2004099571A1 (fr) * 2003-05-12 2004-11-18 Atlas Copco Rock Drills Ab Boulon d'ancrage extensible et systeme de soutenement par boulons d'ancrage

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US4636115A (en) * 1980-11-10 1987-01-13 The Curators Of The University Of Missouri Expansion bolt and mine roof reinforcement therewith
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US6640903B1 (en) 1998-12-07 2003-11-04 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997031177A1 (fr) * 1996-02-21 1997-08-28 Atlas Copco Rock Drills Ab Element pour ancrage forme de pieces tubulaires jointes
WO2004099571A1 (fr) * 2003-05-12 2004-11-18 Atlas Copco Rock Drills Ab Boulon d'ancrage extensible et systeme de soutenement par boulons d'ancrage
US7270501B2 (en) 2003-05-12 2007-09-18 Atlas Copco Rock Drills Ab Expandable rock bolt and rock bolting system
CN1788140B (zh) * 2003-05-12 2010-08-11 阿特拉斯科普科凿岩机股份公司 可扩张岩栓及岩石锚杆系统

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Publication number Publication date
AU542263B2 (en) 1985-02-14
FI800717A (fi) 1980-09-10
NO157348C (no) 1988-03-02
CA1245486A (fr) 1988-11-29
PL222538A1 (fr) 1980-12-01
SE7902129L (sv) 1980-09-10
ZA801380B (en) 1981-01-28
JPS55123000A (en) 1980-09-22
NO157348B (no) 1987-11-23
AU5624680A (en) 1980-09-11
EP0016742B1 (fr) 1984-06-13
EP0016742A1 (fr) 1980-10-01
PL125315B1 (en) 1983-04-30
FI72576B (fi) 1987-02-27
ATE7943T1 (de) 1984-06-15
US4634317A (en) 1987-01-06
JPH02520B2 (fr) 1990-01-08
SU1144625A3 (ru) 1985-03-07
US4509889A (en) 1985-04-09
US4459067A (en) 1984-07-10
FI72576C (fi) 1987-06-08
NO800606L (no) 1980-09-10
DE3068155D1 (en) 1984-07-19

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