PE20060665A1 - Perno para roca con flexion regulable - Google Patents

Perno para roca con flexion regulable

Info

Publication number
PE20060665A1
PE20060665A1 PE2005001084A PE2005001084A PE20060665A1 PE 20060665 A1 PE20060665 A1 PE 20060665A1 PE 2005001084 A PE2005001084 A PE 2005001084A PE 2005001084 A PE2005001084 A PE 2005001084A PE 20060665 A1 PE20060665 A1 PE 20060665A1
Authority
PE
Peru
Prior art keywords
rock bolt
tension support
support member
elongated tension
elongated
Prior art date
Application number
PE2005001084A
Other languages
English (en)
Inventor
Spearing Anthony John Spencer
Joseph John Jingle Jr
Original Assignee
Atlas Copco Mai 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 Atlas Copco Mai Gmbh filed Critical Atlas Copco Mai Gmbh
Publication of PE20060665A1 publication Critical patent/PE20060665A1/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-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
    • E21D21/008—Anchoring or tensioning means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/006—Lining anchored in the rock
    • 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
    • E21D21/0073—Anchoring-bolts having an inflatable sleeve, e.g. hollow sleeve expanded by a fluid
    • 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)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Piles And Underground Anchors (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Supports For Plants (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Eye Examination Apparatus (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

SE REFIERE A UN PERNO DE ROCA DE FLEXION REGULABLE CARACTERIZADO PORQUE COMPRENDE: A)UN MIEMBRO DE SOPORTE DE TENSION ELONGADO; B)UN MIEMBRO RANURADOR; Y, C)UN MIEMBRO RECEPTOR CAPAZ DE RECIBIR EL MIEMBRO DE SOPORTE DE TENSION ELONGADO Y SUJETAR EL SEGMENTO DEL MIEMBRO RANURADOR ENTRE LOS MISMOS, EN DONDE EL MIEMBRO DE SOPORTE DE TENSION ELONGADO SE EXTIENDE MAS ALLA DEL MIEMBRO RECEPTOR EN UNA LONGITUD QUE CORRESPONDE A UNA CANTIDAD DE FLEXION PREDETERMINADA ANTES DE LA ULTIMA FALLA. DICHA INVENCION SE REFIERE A UN MIEMBRO TENSIONANTE DEL ELEMENTO ELONGADO UTILIZADO PARA LA ESTABILIZACION DE ROCA EN OPERACIONES MINERAS Y DE TUNELIZACION
PE2005001084A 2004-09-20 2005-09-20 Perno para roca con flexion regulable PE20060665A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200407521 2004-09-20
ZA200502542 2005-03-29

Publications (1)

Publication Number Publication Date
PE20060665A1 true PE20060665A1 (es) 2006-07-19

Family

ID=36090351

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2005001084A PE20060665A1 (es) 2004-09-20 2005-09-20 Perno para roca con flexion regulable

Country Status (17)

Country Link
US (2) US7927042B2 (es)
EP (1) EP1819903A4 (es)
JP (1) JP4606463B2 (es)
KR (1) KR100929879B1 (es)
CN (1) CN101048573B (es)
AP (1) AP2308A (es)
AU (1) AU2005286869B2 (es)
BR (1) BRPI0516959A (es)
CA (3) CA2677760C (es)
HK (1) HK1107385A1 (es)
IL (1) IL181943A (es)
MX (1) MX2007003274A (es)
NO (1) NO20072045L (es)
PE (1) PE20060665A1 (es)
RS (1) RS52395B (es)
RU (1) RU2364723C2 (es)
WO (1) WO2006034208A1 (es)

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US8485758B2 (en) * 2009-01-07 2013-07-16 Ming Cai Yieldable cone bolt and method of manufacturing same
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JP6047382B2 (ja) 2012-02-02 2016-12-21 エヌパット株式会社 アンカーおよびアンカー施工方法
SE539285C2 (sv) * 2013-02-07 2017-06-20 Rock Solutions North AB Bergbult
CN103104271B (zh) * 2013-02-21 2014-11-19 中国矿业大学 一种锚索断裂冲击缓冲保护装置
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CN104846822B (zh) * 2015-05-07 2016-08-17 重庆交通大学 屈服锚索
CN107820533B (zh) 2015-05-08 2020-11-27 挪曼尔特国际有限公司 局部锚固的自钻式中空岩石锚杆
WO2017119145A1 (ja) * 2016-01-06 2017-07-13 鹿島建設株式会社 ロックボルト
CZ306774B6 (cs) * 2016-04-28 2017-06-28 Dsi Underground Ip Holdings Luxembourg Sarl Rozpínatelný horninový svorník s indikátorem upnutí
US10060809B1 (en) * 2016-10-27 2018-08-28 Larry C. Hoffman Friction stabilizer pull tester and method
ES2921260T3 (es) * 2017-05-08 2022-08-22 Leviat GmbH Riel de fijación y componente de hormigón con un riel de fijación
SE543815C2 (sv) * 2018-03-05 2021-08-03 Nybergs Mekaniska Verkst Ab Adaptivt och momentant beläggande av skyddande barriärer på ett bergförstärkningselement
CN108843666A (zh) * 2018-08-01 2018-11-20 广东百能家居有限公司 一种橱柜板材卡合连接用预埋件
US10920412B2 (en) * 2018-12-29 2021-02-16 Hall Labs Llc Modular building unit and system
CN110344868B (zh) * 2019-08-23 2024-03-19 中铁二院工程集团有限责任公司 一种可承受隧道大变形的锚杆-锚索支护体系及使用方法
CN110616710B (zh) * 2019-09-18 2021-06-15 中国五冶集团有限公司 一种抗浮锚杆节点防水施工方法
CN110925001B (zh) * 2019-11-29 2021-03-23 华北水利水电大学 一种防止锚索失效弹射的缓冲保护装置
CN113374497B (zh) * 2021-05-27 2022-10-14 山东科技大学 一种拱形巷道主动与被动支护耦合整体协调承载结构及方法
RU2768582C1 (ru) * 2021-07-12 2022-03-24 Евгений Васильевич Дементьев Анкер для стен шахт и туннелей
CN115596483B (zh) * 2022-11-29 2023-03-24 中铁电气化局集团有限公司 一种多导洞隧道临时支护装置及其施工方法
CN117605512B (zh) * 2024-01-23 2024-04-19 矿冶科技集团有限公司 一种锚索高压注浆控制装置和方法

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Also Published As

Publication number Publication date
RS20070098A (en) 2008-06-05
CA2575710A1 (en) 2006-03-30
KR100929879B1 (ko) 2009-12-04
WO2006034208A1 (en) 2006-03-30
US20060072972A1 (en) 2006-04-06
CN101048573B (zh) 2010-10-13
EP1819903A4 (en) 2010-12-29
US20060067795A1 (en) 2006-03-30
CA2677759C (en) 2012-11-27
CN101048573A (zh) 2007-10-03
CA2575710C (en) 2009-11-24
AP2308A (en) 2011-10-31
IL181943A (en) 2010-11-30
HK1107385A1 (en) 2008-04-03
JP4606463B2 (ja) 2011-01-05
EP1819903A1 (en) 2007-08-22
CA2677760A1 (en) 2006-03-30
CA2677760C (en) 2012-11-20
IL181943A0 (en) 2007-07-04
AU2005286869B2 (en) 2008-04-17
BRPI0516959A (pt) 2008-09-30
JP2008513643A (ja) 2008-05-01
MX2007003274A (es) 2007-10-23
US7927042B2 (en) 2011-04-19
RU2364723C2 (ru) 2009-08-20
AU2005286869A1 (en) 2006-03-30
KR20070054711A (ko) 2007-05-29
CA2677759A1 (en) 2006-03-30
AP2007003930A0 (en) 2007-02-28
NO20072045L (no) 2007-06-20
US7147404B2 (en) 2006-12-12
RS52395B (sr) 2013-02-28
RU2007114905A (ru) 2008-10-27

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