PL3565954T3 - Kompozytowa podatna kotwa skalna z ulepszonym zakresem odkształcenia - Google Patents

Kompozytowa podatna kotwa skalna z ulepszonym zakresem odkształcenia

Info

Publication number
PL3565954T3
PL3565954T3 PL17700209.4T PL17700209T PL3565954T3 PL 3565954 T3 PL3565954 T3 PL 3565954T3 PL 17700209 T PL17700209 T PL 17700209T PL 3565954 T3 PL3565954 T3 PL 3565954T3
Authority
PL
Poland
Prior art keywords
composite
deformation range
rock anchor
improved deformation
yieldable rock
Prior art date
Application number
PL17700209.4T
Other languages
English (en)
Inventor
Michael Hosp
Markus UNTERLERCHNER
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 PL3565954T3 publication Critical patent/PL3565954T3/pl

Links

Classifications

    • 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
    • E21D21/0046—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 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 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
PL17700209.4T 2017-01-09 2017-01-09 Kompozytowa podatna kotwa skalna z ulepszonym zakresem odkształcenia PL3565954T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17700209.4A EP3565954B8 (en) 2017-01-09 2017-01-09 Composite yieldable rock anchor with improved deformation range
PCT/EP2017/050331 WO2018127294A1 (en) 2017-01-09 2017-01-09 Composite yieldable rock anchor with improved deformation range

Publications (1)

Publication Number Publication Date
PL3565954T3 true PL3565954T3 (pl) 2022-12-12

Family

ID=57777637

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17700209.4T PL3565954T3 (pl) 2017-01-09 2017-01-09 Kompozytowa podatna kotwa skalna z ulepszonym zakresem odkształcenia

Country Status (11)

Country Link
US (1) US10697297B2 (pl)
EP (1) EP3565954B8 (pl)
AU (1) AU2017390346B2 (pl)
CA (1) CA3049061C (pl)
ES (1) ES2929633T3 (pl)
PL (1) PL3565954T3 (pl)
PT (1) PT3565954T (pl)
RS (1) RS63711B1 (pl)
RU (1) RU2724176C1 (pl)
WO (1) WO2018127294A1 (pl)
ZA (1) ZA201904351B (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10941657B2 (en) * 2016-07-12 2021-03-09 Fci Holdings Delaware, Inc. Corrosion resistant yieldable bolt
ZA201902922B (en) * 2018-05-11 2022-03-30 Epiroc Holdings South Africa Pty Ltd Method of ensuring controlled failure of rock bolt bar
CN109681253A (zh) * 2019-02-27 2019-04-26 太原理工大学 一种井下深部围岩支护新型锚杆
WO2021087574A1 (en) * 2019-11-06 2021-05-14 Dywidag-Systems International Pty Limited Rock bolt
CN112664249B (zh) * 2020-11-30 2022-02-01 绍兴文理学院 一种让压长度可调的多级承载大变形锚杆
CN112878323A (zh) * 2021-01-08 2021-06-01 中国水利水电科学研究院 一种可装配式预应力锚索结构
US20220380997A1 (en) * 2021-05-28 2022-12-01 Carrick Pierce Soil nail/micropile comprising dissimilar bars connected with transition coupler
RU207877U1 (ru) * 2021-07-26 2021-11-22 Виталий Юрьевич Лузин Фрикционный гидрораспорный трубчатый анкер

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941769C2 (de) * 1979-10-16 1985-10-31 Upat Gmbh & Co, 7830 Emmendingen Verfahren zum Setzen eines Ankerbolzens und Ankerbolzen
US4295761A (en) * 1979-12-10 1981-10-20 Stratabolt Corporation Post tensionable grouted anchor assembly
ATE190527T1 (de) * 1992-09-25 2000-04-15 Bhp Eng Pty Ltd Hohle stangen und herstellungsverfahren
US5483781A (en) * 1994-06-13 1996-01-16 Illinois Tool Works Inc. Construction fastener assembly
ES2116202B1 (es) * 1995-11-03 1999-03-01 Tierra Armada S A Nuevas armaduras y sistema de refuerzo para tierra estabilizada.
US5873689A (en) * 1997-07-03 1999-02-23 Milad Mansour Low torque threaded fastener and mine roof support system using such a fastener
DE19955684A1 (de) * 1999-11-19 2001-05-23 Hilti Ag Ankerstange für Verankerungen mit organischen und/oder anorganischen Mörtelmassen
JP2006526718A (ja) * 2003-06-03 2006-11-24 デューンファィアー プロプライアタリー リミティド ロックボルト
WO2007053893A1 (en) * 2005-11-09 2007-05-18 Sandvik Intellectual Property Ab Self drilling rock bolt
CN101109276B (zh) * 2006-07-20 2013-03-06 简恩马股份有限公司 岩石锚杆
US20080148595A1 (en) 2006-12-20 2008-06-26 Lam Research Corporation Method and apparatus for drying substrates using a surface tensions reducing gas
SE532203C2 (sv) * 2006-12-22 2009-11-10 Dynamic Rock Support As En deformerbar bergbult
AU2008202980A1 (en) 2007-07-04 2009-01-22 Fero Group Pty Ltd Yielding rock bolt
AU2007214343B2 (en) * 2007-08-31 2009-08-13 Sandvik Intellectual Property Ab Rock bolt with mechanical anchor
AU2008221612B2 (en) 2007-09-24 2009-05-14 Sandvik Intellectual Property Ab Rock Bolt
RU2448253C1 (ru) * 2008-02-29 2012-04-20 Атлас Копко Май Гмбх Усовершенствованный скользящий анкер
WO2011016826A1 (en) * 2009-08-05 2011-02-10 F.M. Locotos Co., Inc. Tensionable tubular resin anchored tubular bolt and method
CA2785245C (en) * 2009-12-22 2016-09-13 Mansour Mining Technologies Inc. Anchor tendon with selectively deformable portions
PT3019700T (pt) 2013-07-12 2017-10-30 Minova Int Ltd Tirante de ancoragem ajustável
EP3294991B1 (en) * 2015-05-08 2020-07-22 Normet International Limited Locally anchored self-drilling hollow rock bolt
US10941657B2 (en) * 2016-07-12 2021-03-09 Fci Holdings Delaware, Inc. Corrosion resistant yieldable bolt

Also Published As

Publication number Publication date
PT3565954T (pt) 2022-11-09
AU2017390346A1 (en) 2019-07-18
CA3049061A1 (en) 2018-07-12
AU2017390346B2 (en) 2022-11-17
CA3049061C (en) 2021-01-26
RU2724176C1 (ru) 2020-06-22
EP3565954A1 (en) 2019-11-13
US20190376388A1 (en) 2019-12-12
RS63711B1 (sr) 2022-11-30
ES2929633T3 (es) 2022-11-30
US10697297B2 (en) 2020-06-30
WO2018127294A1 (en) 2018-07-12
ZA201904351B (en) 2023-03-29
EP3565954B8 (en) 2022-11-02
EP3565954B1 (en) 2022-09-28

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