CA2584378C - Procede de pose d'ancres de roche - Google Patents

Procede de pose d'ancres de roche Download PDF

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Publication number
CA2584378C
CA2584378C CA2584378A CA2584378A CA2584378C CA 2584378 C CA2584378 C CA 2584378C CA 2584378 A CA2584378 A CA 2584378A CA 2584378 A CA2584378 A CA 2584378A CA 2584378 C CA2584378 C CA 2584378C
Authority
CA
Canada
Prior art keywords
plastics material
drilled hole
internal passage
feed
time
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2584378A
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English (en)
Other versions
CA2584378A1 (fr
Inventor
Archibald Richter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Minova International Ltd
Original Assignee
Minova International Ltd
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 Ltd filed Critical Minova International Ltd
Publication of CA2584378A1 publication Critical patent/CA2584378A1/fr
Application granted granted Critical
Publication of CA2584378C publication Critical patent/CA2584378C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • E02D5/808—Ground anchors anchored by using exclusively a bonding material
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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 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
    • E21D21/0053—Anchoring-bolts in the form of lost drilling rods

Abstract

Selon l'invention, une tige de forage à canal intérieur est introduite dans de la roche. Une masse fluide autodurcissante est comprimée au travers de la tige de forage afin d'en remplir le trou de forage, de telle manière que ladite masse se durcit dans le trou de forage avec la tige de forage. Ladite masse durcissante est un mélange de plastique durcissable et de plastique durcissant. Le plastique durcissable et le plastique durcissant sont introduits dans le canal intérieur de la tige de forage sur une durée de transport (F) définie, correspondant à la durée de durcissage. La durée de durcissage est définie par le choix des plastiques et de leur rapport de mélange de telle manière que la durée de transport corresponde essentiellement à la durée de durcissage et permette un remplissage complet de la trajectoire d'écoulement du mélange durcissant entre le point de mélange et la sortie du trou de forage.
CA2584378A 2004-10-21 2005-10-21 Procede de pose d'ancres de roche Active CA2584378C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004051498 2004-10-21
DE102004051498.4 2004-10-21
PCT/DE2005/001880 WO2006042530A1 (fr) 2004-10-21 2005-10-21 Procede de pose d'ancres de roche

Publications (2)

Publication Number Publication Date
CA2584378A1 CA2584378A1 (fr) 2006-04-27
CA2584378C true CA2584378C (fr) 2014-09-09

Family

ID=35809725

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2584378A Active CA2584378C (fr) 2004-10-21 2005-10-21 Procede de pose d'ancres de roche

Country Status (11)

Country Link
US (1) US20070264088A1 (fr)
EP (1) EP1805395B1 (fr)
CN (1) CN101048574B (fr)
AT (1) ATE480695T1 (fr)
AU (1) AU2005297473B2 (fr)
CA (1) CA2584378C (fr)
DE (2) DE102005050929B4 (fr)
PL (1) PL1805395T3 (fr)
RU (1) RU2376474C2 (fr)
WO (1) WO2006042530A1 (fr)
ZA (1) ZA200702994B (fr)

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WO2007059580A1 (fr) * 2005-11-24 2007-05-31 Peter Andrew Gray Boulon d’ancrage autoperceur
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DE102008006236A1 (de) * 2008-01-25 2009-07-30 Friedr. Ischebeck Gmbh Injektionskopf für Injektionsbohranker
DE102008006234A1 (de) * 2008-01-25 2009-07-30 Friedr. Ischebeck Gmbh Injektionskopf
DE102008006233A1 (de) * 2008-01-25 2009-07-30 Friedr. Ischebeck Gmbh Injektionsstutzen
AU2009202836A1 (en) 2008-09-18 2010-04-08 Peter Andrew Gray An injection, sealing, valving and passageway system
DE102009058936A1 (de) * 2008-12-19 2010-07-01 Minova International Ltd., Witney Vorrichtung zum druckdichten Verbinden der Zufuhrleitungen für Kunststoffkomponenten mit dem Innenkanal eines Gesteinsankers
RU2584990C2 (ru) * 2011-05-19 2016-05-27 Минова Интернешнл Лтд Способ закрепления тросового анкера
CA2839164A1 (fr) * 2011-06-14 2012-12-20 Shane Brown Appareil d'injection de resine destine a un appareil de forage permettant d'installer un tirant d'ancrage
RU2471602C1 (ru) * 2011-06-16 2013-01-10 Владислав Григорьевич Вохмянин Способ в.г. вохмянина получения отверстий в детали
DE102011078769A1 (de) 2011-07-07 2013-01-10 Hilti Aktiengesellschaft Gesteinsanker
RU2681171C1 (ru) 2015-03-03 2019-03-04 Джей-ЛОК КО. Поддающаяся перекачке насосом двухкомпонентная смола
CA3035421C (fr) * 2016-09-02 2021-05-18 J-Lok Co. Systeme a resine pompable
ZA201608232B (en) * 2016-11-28 2019-01-30 Orica Mining Services South Africa Pty Ltd Self-drilling rock bolt with internal mixer
ZA201608231B (en) * 2016-11-28 2019-01-30 Orica Mining Services South Africa Pty Ltd Coupled self-drilling rock bolt
SE541882C2 (sv) * 2017-06-14 2020-01-02 Epiroc Rock Drills Ab Arrangemang och metod vid bergförstärkning
SE541304C2 (sv) 2017-10-27 2019-06-25 Epiroc Rock Drills Ab Förfarande och system för att säkerställa kvaliteten på en flerkomponentsblandning för bergförstärkning
US11156217B2 (en) 2017-11-10 2021-10-26 J-Lok Co. Hydraulic and control system for resin injection
ZA201905567B (en) * 2018-09-13 2022-04-28 Epiroc Holdings South Africa Pty Ltd Rock drill adapted nozzle
CA3065255C (fr) 2018-12-18 2022-10-11 Sylvain Plante Dispositif de forage, d`insertion de resine et d`insertion de tige trois en un
CN113474535A (zh) 2019-02-13 2021-10-01 Fci特拉华控股有限公司 树脂注入抵座
SE543524C2 (en) * 2019-07-08 2021-03-16 Epiroc Rock Drills Ab Nozzle, system and method for securing a bolt in a rock hole
CN110438989A (zh) * 2019-08-22 2019-11-12 台州市岩土工程有限公司 一种锚索高效安装定位装置及施工方法
CN112431561B (zh) * 2020-11-03 2023-12-19 河南理工大学 一种小孔径下向钻孔排渣钻具
CN113134310A (zh) * 2021-05-21 2021-07-20 长沙矿山研究院有限责任公司 一种适用于动水注浆的静态混合器
AT525566B1 (de) * 2021-11-17 2023-05-15 Dsi Underground Austria Gmbh Sensorgestütztes hohlstab-system
EP4279658A1 (fr) * 2022-05-17 2023-11-22 Sika Technology AG Ancrage pourvu de racines artificielles

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Also Published As

Publication number Publication date
DE102005050929A1 (de) 2006-04-27
DE102005050929B4 (de) 2009-06-04
EP1805395A1 (fr) 2007-07-11
PL1805395T3 (pl) 2011-03-31
DE502005010239D1 (de) 2010-10-21
CA2584378A1 (fr) 2006-04-27
ATE480695T1 (de) 2010-09-15
ZA200702994B (en) 2008-08-27
RU2376474C2 (ru) 2009-12-20
AU2005297473B2 (en) 2011-05-12
EP1805395B1 (fr) 2010-09-08
US20070264088A1 (en) 2007-11-15
RU2007118695A (ru) 2008-11-27
CN101048574B (zh) 2011-11-02
CN101048574A (zh) 2007-10-03
AU2005297473A1 (en) 2006-04-27
WO2006042530A1 (fr) 2006-04-27

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