ZA773212B - Rock anchor - Google Patents

Rock anchor

Info

Publication number
ZA773212B
ZA773212B ZA00773212A ZA773212A ZA773212B ZA 773212 B ZA773212 B ZA 773212B ZA 00773212 A ZA00773212 A ZA 00773212A ZA 773212 A ZA773212 A ZA 773212A ZA 773212 B ZA773212 B ZA 773212B
Authority
ZA
South Africa
Prior art keywords
rock anchor
rock
anchor
Prior art date
Application number
ZA00773212A
Other languages
English (en)
Inventor
F Brandstetter
Original Assignee
Gebirgssicherung Gmbh
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 Gebirgssicherung Gmbh filed Critical Gebirgssicherung Gmbh
Publication of ZA773212B publication Critical patent/ZA773212B/xx

Links

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • E21D20/025—Grouting with organic components, e.g. resin
    • 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
    • E21D21/0006—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by the bolt material

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
ZA00773212A 1976-06-01 1977-05-27 Rock anchor ZA773212B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2624559A DE2624559C2 (de) 1976-06-01 1976-06-01 Gebirgsanker

Publications (1)

Publication Number Publication Date
ZA773212B true ZA773212B (en) 1978-04-26

Family

ID=5979526

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00773212A ZA773212B (en) 1976-06-01 1977-05-27 Rock anchor

Country Status (5)

Country Link
US (1) US4139323A (xx)
BR (1) BR7701454A (xx)
DE (1) DE2624559C2 (xx)
FR (1) FR2353682A1 (xx)
ZA (1) ZA773212B (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423591A1 (fr) * 1978-04-18 1979-11-16 Sif Entreprise Bachy Ameliorations a la realisation de tirants ancres
EP0006703B1 (en) * 1978-06-17 1982-09-15 Fosroc International Limited Ground anchor, method of making a ground anchor and corrosion-proof sleeve for use in said method
DE2827314A1 (de) * 1978-06-22 1980-01-10 Bayer Ag Spannbarer erd- und felsanker
DE2827327A1 (de) * 1978-06-22 1980-01-10 Bayer Ag Verankerung von zuggliedern
DE2903694A1 (de) * 1979-01-31 1980-08-14 Gebirgssicherung Gmbh Gebirgsanker
EP0014728B1 (de) * 1979-02-26 1982-12-22 Günter Joly Hohler Verpressdübel
DE3320460C1 (de) * 1983-06-07 1984-10-18 Thyssen Industrie Ag, 4300 Essen Nachgiebiger Gebirgsanker
US4866903A (en) * 1987-01-06 1989-09-19 Ferstay William G Positioning device
FR2604744B1 (fr) * 1986-10-02 1991-04-19 Francois Entreprises Cfe Sa Ci Procede et dispositif d'ancrage sous contrainte
US4830544A (en) * 1988-01-15 1989-05-16 Anderson Jr Roy R Tie-rod anchoring apparatus and method
DE3812913A1 (de) * 1988-04-18 1989-10-26 Hilti Ag Duebel mit siebartiger huelse
FI87006C (fi) * 1990-05-07 1992-11-10 Tampella Oy Ab Foerfarande foer installering av en bergbult samt en bergbult
US5076734A (en) * 1990-10-05 1991-12-31 H & S Machine And Supply Co., Inc. Roof bolt with paddle resin mixer and method for making the same
GB2262970B (en) * 1991-12-19 1995-02-15 Bridon Plc Flexible roof bolt
SE502795C2 (sv) * 1994-06-02 1996-01-15 Atlas Copco Rock Drills Ab Rörformig bergbult med orienteringsmedel
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
US5992858A (en) * 1996-04-15 1999-11-30 Teaster; Sherrill Dean Device used in sealing tie reinforcement holes
GB9913987D0 (en) * 1999-06-17 1999-08-18 Stephenson Alan Method and means for securing screws and bolts in
US6393795B1 (en) * 2000-08-16 2002-05-28 Illinois Tool Works Inc. Adhesive anchor and system
DE10111470A1 (de) 2001-03-09 2002-09-12 Hilti Ag Unterlegscheibe für chemische Anker
CN102587943B (zh) * 2012-03-19 2014-03-05 河南理工大学 一种顶板离层区树脂锚固剂快速安装方法
CN103899341B (zh) * 2014-03-28 2016-04-20 中国矿业大学 承压型端锚高预紧力锚杆支护方法
CN104653210B (zh) * 2015-02-04 2017-04-12 昆山市金侨市政工程有限公司 复合锚杆结构
CN104632260B (zh) * 2015-03-19 2017-09-29 中国长江三峡集团公司 一种高密实度锚杆注浆方法
CA2957748C (en) 2017-02-13 2018-05-01 Lyle Kenneth Adams Rock bolt seal
CN108978652A (zh) * 2018-08-06 2018-12-11 福海环境科技（青岛）有限公司 一种锚固结构、锚固结构的加工方法及外锚固体系

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952129A (en) * 1958-01-09 1960-09-13 Joseph B Dempsey Mine roof bolt installation
DE1182185B (de) * 1961-06-15 1964-11-26 Erich Fritz Dipl Ing Gebirgsanker fuer den Ausbau von Untertageraeumen
US3306051A (en) * 1964-02-10 1967-02-28 Howlett Machine Works Rock bolt
US3379019A (en) * 1965-05-03 1968-04-23 Chester I. Williams Rock bolt assembly for upgrouting operations
DE1288543B (de) * 1967-04-26 1969-02-06 Hoesch Ag Gebirgsanker, insbesondere fuer den Ausbau von Grubenraeumen
DE1947681A1 (de) * 1969-09-16 1971-03-25 Mannesmann Ag Gebirgsanker und Verfahren zur Befestigung desselben in Gebirgskoerpern
US3641772A (en) * 1970-06-04 1972-02-15 Losinger Ag Rock anchor
DE2102391A1 (de) * 1971-01-19 1972-08-03 R. u. A. Hinteregger oHG Verwaltungsu. Beteiligungsgesellschaft, 8000 München Gebirgsankerung
US3693359A (en) * 1971-01-25 1972-09-26 Said M Karara Rock stabilizing apparatus
US3702060A (en) * 1971-02-25 1972-11-07 James Deans Cumming Resin-bonded expansion shell
CH539193A (de) * 1971-04-27 1973-07-15 Solexperts S A In Erdreich und Fels einsetzbarer, stab- oder rohrförmiger Anker sowie Verfahren zur Herstellung eines gebrauchsfertigen, in Erdreich oder Fels eingesetzten Ankers
DE2236457A1 (de) * 1972-07-25 1974-02-07 Hinteregger Ohg R U A Verfahren zur herstellung eines verbundverbaus als gebirgssicherung im unteroder uebertagebau
DE2315859C2 (de) * 1973-03-30 1985-03-07 International Intec Co. Ets., Vaduz Verankerungsbolzen
DE2412667A1 (de) * 1973-03-30 1974-10-10 Gd Anker Gmbh & Co Kg Anker zur verfestigung des gebirges von stollen, tunnel u.dgl

Also Published As

Publication number Publication date
BR7701454A (pt) 1978-05-09
DE2624559A1 (de) 1977-12-15
DE2624559C2 (de) 1985-09-05
US4139323A (en) 1979-02-13
FR2353682A1 (fr) 1977-12-30
FR2353682B3 (xx) 1980-02-01

Similar Documents

Publication Publication Date Title
JPS52113520A (en) Subsurface anchor
JPS52113504A (en) Earth anchor
DE3068758D1 (en) Rock anchor
ZA773212B (en) Rock anchor
ZA774409B (en) Rock bit
JPS5490830A (en) Rock anchor
JPS54110589A (en) Anchor
JPS5358104A (en) Selffdrilling anchor
JPS52130104A (en) Anchor
ZA771682B (en) Rock drill
NZ183257A (en) Anchor chain
JPS52150434A (en) Nonshrinkage grout
JPS52133463A (en) Bolt anchor
GB1539433A (en) Rock reinforcement
AT369507B (de) Felsanker
JPS52126889A (en) Anchor
JPS5295841A (en) Tunnel
JPS5641864A (en) Concrete
JPS5341026A (en) Underground structure
AT363039B (de) Felsanker
JPS5294604A (en) Anchoring method
JPS52124710A (en) Anchoring method
JPS5341025A (en) Underground structure
AU3085277A (en) Anchor bolts
JPS5348306A (en) Removable anchor