PL3019700T3 - Podatna kotwa skalna - Google Patents

Podatna kotwa skalna

Info

Publication number
PL3019700T3
PL3019700T3 PL13739944T PL13739944T PL3019700T3 PL 3019700 T3 PL3019700 T3 PL 3019700T3 PL 13739944 T PL13739944 T PL 13739944T PL 13739944 T PL13739944 T PL 13739944T PL 3019700 T3 PL3019700 T3 PL 3019700T3
Authority
PL
Poland
Prior art keywords
rock anchor
yieldable rock
yieldable
anchor
rock
Prior art date
Application number
PL13739944T
Other languages
English (en)
Inventor
Dariusz Modlinski
Tadeusz Wosik
Martin Petranek
Original Assignee
Minova International Limited
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 Minova International Limited filed Critical Minova International Limited
Publication of PL3019700T3 publication Critical patent/PL3019700T3/pl

Links

Classifications

    • 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
    • E21D21/0026—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

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)
  • Joining Of Building Structures In Genera (AREA)
PL13739944T 2013-07-12 2013-07-12 Podatna kotwa skalna PL3019700T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13739944.0A EP3019700B1 (en) 2013-07-12 2013-07-12 Yieldable rock anchor
PCT/EP2013/002080 WO2015003726A1 (en) 2013-07-12 2013-07-12 Yieldable rock anchor

Publications (1)

Publication Number Publication Date
PL3019700T3 true PL3019700T3 (pl) 2018-03-30

Family

ID=48856580

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13739944T PL3019700T3 (pl) 2013-07-12 2013-07-12 Podatna kotwa skalna

Country Status (11)

Country Link
US (1) US9677399B2 (pl)
EP (1) EP3019700B1 (pl)
AU (1) AU2013394119B2 (pl)
BR (1) BR112016000558A2 (pl)
CA (1) CA2917978C (pl)
ES (1) ES2643739T3 (pl)
MX (1) MX350675B (pl)
PL (1) PL3019700T3 (pl)
PT (1) PT3019700T (pl)
WO (1) WO2015003726A1 (pl)
ZA (1) ZA201600273B (pl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061010A (zh) * 2014-07-10 2014-09-24 中国电建集团中南勘测设计研究院有限公司 一种分段锚固的岩石锚杆
PL3294991T3 (pl) 2015-05-08 2021-01-11 Normet International Limited Miejscowa, samowiercąca, pusta żerdź kotwiowa
CN104846824A (zh) * 2015-05-25 2015-08-19 曾庆义 防护型杆体、用于混凝土结构的杆体及制作工艺和锚杆
CN105781598B (zh) * 2016-03-15 2018-04-24 中国矿业大学(北京) 一种可伸长锚杆
CN105863695B (zh) * 2016-05-03 2017-11-03 许国安 一种分段式模块化抗大变形和抗冲击组合锚杆及其组装方法
US10941657B2 (en) 2016-07-12 2021-03-09 Fci Holdings Delaware, Inc. Corrosion resistant yieldable bolt
ES2929633T3 (es) * 2017-01-09 2022-11-30 Minova Int Ltd Anclaje de roca compuesto y elástico con recorrido de deformación mejorado
CN108222990B (zh) * 2018-03-23 2023-12-08 东北大学 一种m型释能锚杆
CN108756975B (zh) * 2018-05-24 2024-02-02 河南理工大学 一种新型锚固装置用抗剪护管及其安装方法
CN110439599B (zh) * 2019-07-23 2024-03-08 河南理工大学 锚杆径向限位碎袋装置及其工作方法
CN211038693U (zh) * 2019-10-31 2020-07-17 何满潮 Npr锚杆
CN111022096B (zh) * 2019-12-10 2021-08-24 华北水利水电大学 一种多级应力及位移控制可伸长锚杆
CN112360527A (zh) * 2020-11-11 2021-02-12 中国矿业大学 一种锚固剂压实装置、锚杆及使用方法
CN112922652B (zh) * 2021-03-01 2023-08-01 华能煤炭技术研究有限公司 一种分级抗拉锚杆及支护系统
CN114319344A (zh) * 2022-01-18 2022-04-12 福州大学 一种抗剪吸能注浆锚杆的安装方法
CN114382077B (zh) * 2022-01-18 2024-04-05 福州大学 一种抗剪吸能注浆锚杆
CN114563273B (zh) * 2022-04-28 2022-08-09 中国矿业大学(北京) 锚杆组合受力性能测试系统及评价方法
US12129760B2 (en) * 2023-03-28 2024-10-29 Shandong University Of Science And Technology Multi-stage pressure yielding and anti-impact device for anchoring support

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173918A (en) * 1978-03-27 1979-11-13 Raymond Piersall Roof bolt and the like
US4664561A (en) * 1986-08-12 1987-05-12 The Eastern Co. Combined resin-mechanical mine roof bolt anchor
US5584608A (en) * 1994-07-05 1996-12-17 Gillespie; Harvey D. Anchored cable sling system
US5993129A (en) * 1996-10-04 1999-11-30 Kabushiki Kaisha Youma Kohboh Bolt anchoring device with improved plug portion of bolt
CN100378294C (zh) 2001-07-19 2008-04-02 阿特拉斯·科普科Mai有限公司 用于连接锚杆与钻孔机的装置
AUPS310802A0 (en) * 2002-06-21 2002-07-11 Industrial Rollformers Pty Limited Yielding cable bolt
ATE494455T1 (de) 2002-08-02 2011-01-15 Dywidag Systems Internat Pty Ltd Vorrichtung zum nachverpressen von gebirgsankern
SE527107C2 (sv) * 2004-05-24 2005-12-27 Atlas Copco Rock Drills Ab Förfarande vid bergbultning jämte bergbult
CA2480729C (en) 2004-06-30 2013-07-02 Ground Control (Sudbury) Limited Yieldable rock fastener system and method
WO2007059580A1 (en) 2005-11-24 2007-05-31 Peter Andrew Gray Self drilling rock bolt
WO2008122086A1 (en) 2007-04-05 2008-10-16 Peter Andrew Gray Extendable member
AU2007214341B8 (en) * 2007-08-31 2015-02-19 Sandvik Intellectual Property Ab Rock Bolt
WO2010009506A1 (en) 2008-07-25 2010-01-28 Garford Pty Ltd A method of encasing a yielding rock bolt shaft
WO2010078639A1 (en) * 2009-01-07 2010-07-15 Mansour Mining Inc. Yieldable cone bolt and method of manufacturing same
AU2013262460B2 (en) * 2012-05-14 2016-11-03 Next Wave Design Pty Ltd Cable holder
CA2872252C (en) * 2012-05-22 2019-06-18 Atlas Copco Canada Inc. Rock bolt and method of installing a rock bolt

Also Published As

Publication number Publication date
US20160168993A1 (en) 2016-06-16
MX350675B (es) 2017-09-12
ES2643739T3 (es) 2017-11-24
US9677399B2 (en) 2017-06-13
CA2917978C (en) 2019-06-11
WO2015003726A1 (en) 2015-01-15
ZA201600273B (en) 2019-07-31
AU2013394119B2 (en) 2017-06-01
MX2016000352A (es) 2016-10-13
PT3019700T (pt) 2017-10-30
AU2013394119A1 (en) 2016-03-03
BR112016000558A2 (pt) 2018-05-02
CA2917978A1 (en) 2015-01-15
EP3019700B1 (en) 2017-08-30
EP3019700A1 (en) 2016-05-18

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