SG11201504294UA - Rock anchor bolt - Google Patents

Rock anchor bolt

Info

Publication number
SG11201504294UA
SG11201504294UA SG11201504294UA SG11201504294UA SG11201504294UA SG 11201504294U A SG11201504294U A SG 11201504294UA SG 11201504294U A SG11201504294U A SG 11201504294UA SG 11201504294U A SG11201504294U A SG 11201504294UA SG 11201504294U A SG11201504294U A SG 11201504294UA
Authority
SG
Singapore
Prior art keywords
anchor bolt
rock anchor
rock
bolt
anchor
Prior art date
Application number
SG11201504294UA
Inventor
Tomi Ahola
Original Assignee
Suomen Metallityö Oy
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 Suomen Metallityö Oy filed Critical Suomen Metallityö Oy
Publication of SG11201504294UA publication Critical patent/SG11201504294UA/en

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
    • 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
    • E21D21/0093—Accessories
    • 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
    • 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
    • E21D20/028—Devices or accesories for injecting a grouting liquid in a bore-hole
    • 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
    • E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
    • 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
    • E21D21/008—Anchoring or tensioning means

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)
  • Dowels (AREA)
SG11201504294UA 2012-12-10 2013-12-04 Rock anchor bolt SG11201504294UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20126282A FI125339B (en) 2012-12-10 2012-12-10 The Rock Anchor Bolt
PCT/FI2013/051136 WO2014091074A1 (en) 2012-12-10 2013-12-04 Rock anchor bolt

Publications (1)

Publication Number Publication Date
SG11201504294UA true SG11201504294UA (en) 2015-06-29

Family

ID=50933800

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201504294UA SG11201504294UA (en) 2012-12-10 2013-12-04 Rock anchor bolt

Country Status (11)

Country Link
US (1) US9470088B2 (en)
EP (1) EP2929146B1 (en)
JP (1) JP6278418B2 (en)
CN (2) CN108301857B (en)
AU (1) AU2013357138B2 (en)
CA (1) CA2893814C (en)
CL (1) CL2015001569A1 (en)
FI (1) FI125339B (en)
RU (1) RU2651681C2 (en)
SG (1) SG11201504294UA (en)
WO (1) WO2014091074A1 (en)

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BR112017026310B1 (en) * 2015-06-23 2022-08-09 Ncm Innovations (Pty) Ltd FREE DELIVERY SYSTEM
CN105909287B (en) * 2016-05-17 2018-07-03 河南理工大学 A kind of coal mine fully-mechanized mining working lead abutment pressure area deep hole grouting technique and method
KR101903724B1 (en) * 2016-06-03 2018-10-05 주식회사 장평건설 Apparatus for inserting anchor and grouting in upwarding type hole
KR101912346B1 (en) * 2016-10-07 2018-12-28 코오롱글로벌 주식회사 Slop reinforcing structure and construction method thereof
KR101805741B1 (en) * 2017-01-11 2017-12-07 고봉수 Extending and pressuring soil nailing apparatus
FI20175091L (en) 2017-02-02 2018-08-03 Ferramill Oy Injection tool and a method for injection
CA2957748C (en) 2017-02-13 2018-05-01 Lyle Kenneth Adams Rock bolt seal
WO2018223157A1 (en) * 2017-05-30 2018-12-06 Ncm Innovations (Pty) Ltd Rock bolt with releaseably fixable bung
ZA201803626B (en) * 2017-05-31 2023-01-25 Ncm Innovations Pty Ltd Rock bolt with water impenetrable sheath
US11215053B2 (en) * 2017-09-07 2022-01-04 Ncm Innovations (Pty) Ltd Adapted grout delivery sleeve
CN107829770B (en) * 2017-11-30 2024-10-08 中国科学院武汉岩土力学研究所 Distributed anchoring mechanical anchor rod
US10669849B2 (en) * 2018-01-05 2020-06-02 Nevada Industrial LLC Rock anchor inflation and draining system
IT201800002456A1 (en) * 2018-02-07 2019-08-07 Thur Srl EXTENDED ELEMENT FOR CONNECTION FOR ANCHORAGES AND PROCEDURE FOR THE CONSTRUCTION AND INSTALLATION OF AN ELONGATED ELEMENT FOR CONNECTION FOR ANCHORAGES.
CN108589722A (en) * 2018-06-05 2018-09-28 重庆科技学院 A kind of one-shot forming apparatus and method of extruding type soil bolt
CN108729562B (en) * 2018-06-08 2024-04-26 江苏国峰建设有限公司 Waterproof plugging device
CN108756973B (en) * 2018-08-08 2023-09-08 中国矿业大学(北京) Split full-length anchoring flexible grouting anchor rod and grouting anchoring method
CN109026101A (en) * 2018-09-13 2018-12-18 于守东 A kind of mining anchor dispensing device and its application method
CN109162660A (en) * 2018-10-30 2019-01-08 中国电建集团成都勘测设计研究院有限公司 Interior anchor formula orifice closing device
CN109736864B (en) * 2019-01-21 2020-07-24 河南理工大学 Mining hydraulic constant-resistance deformation automatic pressure relief anchor rod and working method thereof
US10988906B2 (en) * 2019-03-11 2021-04-27 Horst K. Aschenbroich Controlling backflow from drilling with hollow rebar and grouting
CN109882224B (en) * 2019-03-29 2023-12-26 攀枝花学院 High-pressure rotary joint for anchor rod installation
CN110145276A (en) * 2019-06-02 2019-08-20 河南志林矿山设备科技有限公司 A kind of grouting plugging device and its method for blocking
US11105199B2 (en) 2019-09-11 2021-08-31 Square Cut Systems, LLC System and method for supporting sidewalls or ribs in coal mines
US11408284B2 (en) 2019-09-11 2022-08-09 Square Cut Systems, LLC System and method for supporting sidewalls or ribs in coal mines
CN110984173B (en) * 2019-11-26 2021-04-16 陕西交通职业技术学院 Underground support anchoring equipment for building construction and construction method thereof
AU2021273137A1 (en) * 2020-05-12 2023-02-02 Innovative Mining Products (Pty) Ltd Two-part resin input nozzle
CN113027885A (en) * 2021-04-10 2021-06-25 海盐万成标准件股份有限公司 Chemical anchor bolt
CN113027501A (en) * 2021-05-07 2021-06-25 河南理工大学 Self-drilling injection type anchor pipe anchoring device and method for coal mine
CN113530587A (en) * 2021-06-30 2021-10-22 李爽 Mechanical linkage anti-pulling anchor rod
CN113756301B (en) * 2021-09-24 2023-03-17 中国地质调查局武汉地质调查中心 Basalt fiber accurate sectional grouting anchoring system and installation method thereof

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FI9687A (en) 1923-06-15 Suglåda för pappers- och thorkmaskiner eller dylikt
GB1025728A (en) 1963-11-06 1966-04-14 Chester Irving Williams Rock bolt assembly and method for determining strain and displacement in a rock formation
US3379019A (en) * 1965-05-03 1968-04-23 Chester I. Williams Rock bolt assembly for upgrouting operations
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SU909198A1 (en) 1980-03-20 1982-02-28 Макеевский Инженерно-Строительный Институт Injection anchor
US4461600A (en) * 1981-03-24 1984-07-24 Willich Gmbh & Co. Method of and device for solidifying rock in mine tunnels and the like
SU1553709A1 (en) * 1988-02-29 1990-03-30 Специализированный Проектно-Изыскательский И Экспериментально-Конструкторский Институт "Гидроспецпроект" Tensionable roof bolt
DE8903238U1 (en) 1988-03-13 1989-08-17 Bwz Berg- Und Industrietechnik Gmbh, 4250 Bottrop Device for sealing between a rock bolt and a borehole
DE3905095A1 (en) * 1989-02-20 1990-08-23 Int Intec Co Ets INJECTION ANCHOR TO BE INSERTED INTO A PRE-DRILLED HOLE
NO176069C (en) * 1992-09-09 1999-06-25 Irsta Stolindustri As Device for anchorage and grouting of rock bolts
SE509139C2 (en) 1997-04-10 1998-12-07 Skanska Anlaeggning Ab Ways to simultaneously seal cracks around boreholes and anchor a rock bolt, as well as rock bolt
SE9801476L (en) * 1998-04-27 1999-05-25 Haakan Eriksson Device for reinforcement and sealing of rock wall
US7381013B1 (en) 2002-08-02 2008-06-03 Dywidag-Systems Internationalpty Limited Rock bolt post grouting apparatus
JP4485970B2 (en) * 2005-02-14 2010-06-23 原工業株式会社 Packer
JP4884344B2 (en) * 2007-09-28 2012-02-29 鹿島建設株式会社 Injection filling device and injection filling method for consolidated material
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CA2757519C (en) * 2009-04-03 2016-04-12 Aveng (Africa) Limited A grout delivery system for a rock bolt
CL2011000042A1 (en) * 2011-01-07 2011-06-17 Fortification system comprising a standard helical bar, an expansion head adapted to the thread of the bar, an element of plastic material, a corrugated plastic tube, a standard fortification plate and a threaded fortification nut according to the helical bolt that use.
FI124908B (en) * 2011-02-24 2015-03-13 Suomen Metallityö Oy rock bolt
CN102146673A (en) 2011-02-27 2011-08-10 山东科技大学 Anchoring structure for liquid-injection corrosion-resistant anchor rod or anchor cable and construction method thereof

Also Published As

Publication number Publication date
FI20126282A (en) 2014-06-11
CN104903543A (en) 2015-09-09
CN108301857A (en) 2018-07-20
WO2014091074A1 (en) 2014-06-19
RU2651681C2 (en) 2018-04-23
CL2015001569A1 (en) 2016-01-08
RU2015124337A (en) 2017-01-12
JP2015537134A (en) 2015-12-24
FI125339B (en) 2015-08-31
US20150322785A1 (en) 2015-11-12
CA2893814A1 (en) 2014-06-19
EP2929146B1 (en) 2018-08-01
EP2929146A4 (en) 2016-10-26
AU2013357138A1 (en) 2015-07-02
JP6278418B2 (en) 2018-02-14
AU2013357138B2 (en) 2017-07-27
EP2929146A1 (en) 2015-10-14
CN108301857B (en) 2019-08-13
CA2893814C (en) 2021-01-05
US9470088B2 (en) 2016-10-18

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