AP2015008450A0 - Rock anchoring system and method - Google Patents

Rock anchoring system and method

Info

Publication number
AP2015008450A0
AP2015008450A0 AP2015008450A AP2015008450A AP2015008450A0 AP 2015008450 A0 AP2015008450 A0 AP 2015008450A0 AP 2015008450 A AP2015008450 A AP 2015008450A AP 2015008450 A AP2015008450 A AP 2015008450A AP 2015008450 A0 AP2015008450 A0 AP 2015008450A0
Authority
AP
ARIPO
Prior art keywords
anchoring system
rock anchoring
rock
anchoring
Prior art date
Application number
AP2015008450A
Other languages
English (en)
Inventor
Jurie Pretorius Smit
Original Assignee
Jurie Pretorius Smit
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 Jurie Pretorius Smit filed Critical Jurie Pretorius Smit
Publication of AP2015008450A0 publication Critical patent/AP2015008450A0/xx

Links

Classifications

    • 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
    • E21D20/026—Cartridges; Grouting charges
    • 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
    • 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
    • E21D21/0046—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts formed by a plurality of elements arranged longitudinally
    • 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
    • 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
    • E21D21/02—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection having means for indicating tension

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)
AP2015008450A 2012-10-26 2013-10-25 Rock anchoring system and method AP2015008450A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201208099 2012-10-26
PCT/IB2013/059665 WO2014064653A2 (en) 2012-10-26 2013-10-25 Rock anchoring system and method

Publications (1)

Publication Number Publication Date
AP2015008450A0 true AP2015008450A0 (en) 2015-05-31

Family

ID=49883154

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2015008450A AP2015008450A0 (en) 2012-10-26 2013-10-25 Rock anchoring system and method

Country Status (10)

Country Link
US (1) US9534495B2 (pt)
EP (1) EP2920419A2 (pt)
KR (1) KR20150074126A (pt)
CN (1) CN104769219B (pt)
AP (1) AP2015008450A0 (pt)
AU (1) AU2013336207A1 (pt)
BR (1) BR112015009345A2 (pt)
CA (1) CA2888789A1 (pt)
WO (1) WO2014064653A2 (pt)
ZA (1) ZA201308003B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014295892B2 (en) * 2013-07-30 2018-07-19 DSI Underground Australia Pty Limited Friction bolt assembly
EA037677B1 (ru) 2015-05-08 2021-04-29 Нормет Интернэшнэл Лтд. Локально-закрепляемый, саморезный, деформируемый, пустотелый анкерный болт и способ его установки
CN111022095A (zh) * 2019-10-29 2020-04-17 中国矿业大学 一种防止巷道底鼓的支护结构及支护方法
US20230374904A1 (en) * 2022-05-20 2023-11-23 F. M. Locotos Co., Inc. Mine roof reinforcing system as load indicator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2223544B1 (pt) * 1973-04-02 1976-05-07 Arbed
DE3417252C1 (de) * 1984-05-10 1986-04-17 Bergwerksverband Gmbh, 4300 Essen Kombinierter starrer Profil- und Dehnanker
US4704053A (en) * 1986-02-03 1987-11-03 H & S Machine & Supply Co., Inc. Versatile roof bolt assembly
DE3717024A1 (de) 1987-05-21 1988-12-01 Willich F Gmbh & Co Vorrichtung zum bohren von bohrloechern und injizieren von verfestigungsmaterial
US5387060A (en) * 1993-03-26 1995-02-07 F. M. Locotos Equipment & Design Co. Tubular mining bolt
AU742767B2 (en) * 1996-12-09 2002-01-10 Hugotek (Proprietary) Limited Rock bolt
AU2006317519B2 (en) * 2005-11-24 2012-11-29 Peter Andrew Gray Self drilling rock bolt
ZA200706013B (en) * 2006-07-20 2010-05-26 Jennmar Corp Rock Bolt
US20080219775A1 (en) * 2007-03-09 2008-09-11 Frederic Mercier-Langevin Bolt assembly
CN102296975B (zh) * 2011-07-28 2014-04-23 湖南科技大学 锚杆预紧装置

Also Published As

Publication number Publication date
BR112015009345A2 (pt) 2017-07-04
CN104769219B (zh) 2018-01-16
KR20150074126A (ko) 2015-07-01
WO2014064653A3 (en) 2015-04-02
ZA201308003B (en) 2014-07-30
US20150267537A1 (en) 2015-09-24
AU2013336207A1 (en) 2015-06-11
EP2920419A2 (en) 2015-09-23
CN104769219A (zh) 2015-07-08
CA2888789A1 (en) 2014-05-01
US9534495B2 (en) 2017-01-03
WO2014064653A2 (en) 2014-05-01

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