[go: up one dir, main page]

PE20161158A1 - GROUND SUPPORT APPARATUS AND METHOD - Google Patents

GROUND SUPPORT APPARATUS AND METHOD

Info

Publication number
PE20161158A1
PE20161158A1 PE2016000805A PE2016000805A PE20161158A1 PE 20161158 A1 PE20161158 A1 PE 20161158A1 PE 2016000805 A PE2016000805 A PE 2016000805A PE 2016000805 A PE2016000805 A PE 2016000805A PE 20161158 A1 PE20161158 A1 PE 20161158A1
Authority
PE
Peru
Prior art keywords
support apparatus
ground support
rock
movement
anchoring
Prior art date
Application number
PE2016000805A
Other languages
Spanish (es)
Inventor
David Maltby
Original Assignee
Garock Pty 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
Priority claimed from AU2013904850A external-priority patent/AU2013904850A0/en
Application filed by Garock Pty Ltd filed Critical Garock Pty Ltd
Publication of PE20161158A1 publication Critical patent/PE20161158A1/en

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
    • 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
    • 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)
  • Supports For Pipes And Cables (AREA)

Abstract

Un aparato para apoyar en tierra que comprende una primera porcion que comprende medios de friccion alargados para anclar de manera sustancial contempla el aparato en un barreno formado dentro de un cuerpo de roca, una segunda porcion dispuesta sustancialmente hacia el extremo frontal del aparato y que empalma la primera porcion, un medio de anclaje localizado dispuesto en una union entre la primera porcion y la segunda porcion y un mecanismo de fluencia. En uso, un movimiento del cuerpo de roca engancha el mecanismo de fluencia mediante el cual gobierna el movimiento del cuerpo de rocaA ground bearing apparatus comprising a first portion comprising elongated friction means for substantially anchoring contemplates the apparatus in a hole formed within a body of rock, a second portion disposed substantially towards the front end of the apparatus and connecting the first portion, a localized anchoring means arranged at a junction between the first portion and the second portion, and a creep mechanism. In use, a movement of the rock body engages the creep mechanism by which it governs the movement of the rock body.

PE2016000805A 2013-12-12 2014-12-11 GROUND SUPPORT APPARATUS AND METHOD PE20161158A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2013904850A AU2013904850A0 (en) 2013-12-12 Ground support apparatus and method
AU2014900955A AU2014900955A0 (en) 2014-03-19 Anchoring apparatus
AU2014902784A AU2014902784A0 (en) 2014-07-18 Ground support apparatus and method

Publications (1)

Publication Number Publication Date
PE20161158A1 true PE20161158A1 (en) 2016-10-29

Family

ID=53370358

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2016000805A PE20161158A1 (en) 2013-12-12 2014-12-11 GROUND SUPPORT APPARATUS AND METHOD

Country Status (6)

Country Link
AU (1) AU2014361729B2 (en)
CA (1) CA2933369C (en)
CL (1) CL2016001443A1 (en)
PE (1) PE20161158A1 (en)
SE (1) SE542178C2 (en)
WO (1) WO2015085349A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2016202889B2 (en) * 2015-06-29 2021-08-05 DSI Underground Australia Pty Limited Friction bolt assembly
US10677057B2 (en) 2015-07-21 2020-06-09 Ncm Innovations (Pty) Ltd Pneumatic drill installed rock anchor
PE20180273A1 (en) * 2015-07-21 2018-02-06 Ncm Innovations Pty Ltd RADIAL EXTENSIBLE ROCK BOLT
WO2017100818A1 (en) * 2015-12-16 2017-06-22 Dywidag-Systems International Pty Limited Friction bolt assembly
US11131190B2 (en) * 2017-05-11 2021-09-28 Sandvik Intellectual Property Ab Friction rock bolt
AU2018204352B2 (en) * 2017-06-19 2023-12-14 FCI Holdings Delaware, LLC Improved rock bolt
PE20220103A1 (en) * 2019-01-29 2022-01-26 Support Tech Innovations Pty Ltd A ROCK BOLT
AU2020318663A1 (en) * 2019-07-25 2022-02-17 Garock Pty Ltd Rock bolt
CN116181384B (en) * 2023-03-28 2023-09-15 成都理工大学 Quick hybrid anchoring pre-stressed anchor cable and construction method thereof
CN120351000B (en) * 2025-06-24 2025-11-07 中国铁建重工集团股份有限公司 Support Structure and Working Method for Long-Distance Deep-Buried TBM Inclined Shafts in Water-Rich and Complex Rock Formations

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184923A (en) * 1991-11-08 1993-02-09 Jennmar Corporation Expansion shell assembly
GB2323905B (en) * 1997-03-26 2001-04-18 Weldgrip Ltd Rockbolt assemblies
DE10116447A1 (en) * 2000-04-04 2001-12-06 Jennmar Corp Expansion assembly for mine roof bolts, is positioned on the bolt, comprises three-prong expansion shell and plug which defines an interior cavity and outer surface
US20040161305A1 (en) * 2003-02-19 2004-08-19 F.M. Locotos Co., Inc. Radially deformed anchorage bolt
CN1898456A (en) * 2003-10-27 2007-01-17 阿特拉斯·科普柯·马伊有限公司 Anchor device with an elastic expansion sleeve
CA2677760C (en) * 2004-09-20 2012-11-20 Atlas Copco Mai Gmbh An elongate element tensioning member
US8251617B2 (en) * 2008-08-11 2012-08-28 Sandvik Mining And Construction Rsa (Pty) Ltd Rock anchor cable
US8714883B2 (en) * 2009-03-10 2014-05-06 Sandvik Intellectual Property Ab Friction bolt
SE1551687A1 (en) * 2013-07-30 2015-12-21 Dywidag Systems Int Pty Ltd Friction bolt assembly

Also Published As

Publication number Publication date
AU2014361729A1 (en) 2016-07-21
CA2933369A1 (en) 2015-06-18
CL2016001443A1 (en) 2017-05-12
WO2015085349A1 (en) 2015-06-18
SE542178C2 (en) 2020-03-10
CA2933369C (en) 2022-05-31
AU2014361729B2 (en) 2017-11-30
SE1650982A1 (en) 2016-07-06

Similar Documents

Publication Publication Date Title
PE20161158A1 (en) GROUND SUPPORT APPARATUS AND METHOD
CL2018001430A1 (en) Friction bolt
CL2016003002A1 (en) An excavation set of a mining excavator, which set comprises; a pen that includes a first end, a second end and a pivot element; and mining excavator.
MX381270B (en) MULTI-POINT ROCK BOLT FOR ANCHORING.
AR077739A1 (en) TEAR PLUGS
CL2015003248A1 (en) Etiquetadora para una etiqueta envolvente que incluye una primera y segunda mordazas de conexion oscilante que se mueven simultaneamente al aplicarse la etiqueta, al menos una de dichas mordazas incluye una guia adaptada para actuar en el aro de la etiqueta en que se conecta el macho y la hembra de la etiqueta.
MX389060B (en) STEERING MECHANISM FOR DIRECTIONAL WELL DRILLING.
CL2014001453A1 (en) Rock drilling machine comprises a body, a rod mounted to the body by means of a first bearing with a first end with connecting members for a drilling tool, and a lubrication system for a gear system; lubrication method of a rock drilling machine.
EP4442290A3 (en) Expandable medical devices
CL2016002533A1 (en) High precision sensor system to detect a mechanical load of a bulldozer excavator tool
CL2014001364A1 (en) Track shoe for traction, comprises a first and second ends, a longitudinal axis that extends between the first and second ends, a roller path axis that extends perpendicular to the longitudinal axis, and an intermediate portion disposed between the first and second ends; caterpillar traction
CR20150626A (en) ANTIBODIES AGAINST WALL AND CONJUGATED THEORY ACIDS
BR112016024354A2 (en) hybrid virtual gpio
MX373487B (en) GROUND ANCHORING.
AR110378A1 (en) METHODS TO DETERMINE THE STATE OF COLORRECTAL CANCER ON A PERSON
MX2017000512A (en) POWER SYSTEM.
MX2016002021A (en) Inhaler.
BR112017021353A2 (en) sterile hole connection
MX2017012311A (en) EXPANSION ANCHOR
BR112017008459A2 (en) system, assembly and method of communication.
CL2012003023S1 (en) Mounting tube for valves formed by a cylindrical vertical body with an inclined lower tube of stepped surface, in its upper part a horizontal semi-cylindrical piece with an upper side folded outwards and another in the form of a half disk open on its outer face.
BR112015032841A2 (en) expandable male plug assembly for use in a borehole deflector
ES2505321R1 (en) FRAME FOR ELECTRICAL MECHANISM INSTALLATION ASSEMBLY
CL2014003601A1 (en) L-shaped support body for receiving the fish and for transporting it with the tail forward through a cutting unit, where said support body comprises a base body and a supporting cross member having a groove arranged on the lower side; device.
MX390214B (en) COMPOSITION COMPRISING BENEFICIAL AGENT AND APROTIC SOLVENT.