CL2017001060A1 - Ground support device. - Google Patents

Ground support device.

Info

Publication number
CL2017001060A1
CL2017001060A1 CL2017001060A CL2017001060A CL2017001060A1 CL 2017001060 A1 CL2017001060 A1 CL 2017001060A1 CL 2017001060 A CL2017001060 A CL 2017001060A CL 2017001060 A CL2017001060 A CL 2017001060A CL 2017001060 A1 CL2017001060 A1 CL 2017001060A1
Authority
CL
Chile
Prior art keywords
rocky
elonged
support
neck
support device
Prior art date
Application number
CL2017001060A
Other languages
Spanish (es)
Inventor
David Maltby
Neville Hedrick
Adrian Alington
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 AU2014904350A external-priority patent/AU2014904350A0/en
Application filed by Garock Pty Ltd filed Critical Garock Pty Ltd
Publication of CL2017001060A1 publication Critical patent/CL2017001060A1/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
    • E21D21/02—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection having means for indicating tension
    • 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
    • E21D21/008—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)
  • Fencing (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

<p>UN APARATO DE SOPORTE TERRESTRE PARA EL USO EN EL SOPORTE DE UN CUERPO ROCOSO COMPRENDE DE UN MIEMBRO DE SOPORTE ELONGADO, UN CUELLO ELONGADO Y UN MEDIO DE ANCLAJE LOCALIZADO. EL MEDIO DE ANCLAJE LOCALIZADO ES ADAPTADO PARA CONTENER SUSTANCIALMENTE EL APARATO DENTRO DE UNA PERFORACIÓN FORMADA DENTRO DEL CUERPO ROCOSO. EL CUELLO ELONGADO COMPRENDE UN LUMEN QUE RECIBE AT MIEMBRO DE SOPORTE ELONGADO Y, ADICIONALMENTE, COMPRENDE UN CONJUNTO DE BRIDA QUE, AL MENOS EN PARTE, SOPORTA SUSTANCIALMENTE UNA PARED ROCOSA DEL CUERPO ROCOSO. EN USO, UN MOVIMIENTO DEL CUERPO ROCOSO CAUSA QUE EL CUELLO ELONGADO VIAJE, AL MENOS EN PARTE, A LO LARGO DEL MIEMBRO DE SOPORTE ELONGADO PERMITIENDO DE ESTE MODO QUE EL APARATO SE FLEXIONE Y DIRIJA EL MOVIMIENTO DEL CUERPO ROCOSO.</p><p> A TERRESTRIAL SUPPORT DEVICE FOR USE IN THE SUPPORT OF A ROCKY BODY INCLUDES AN ELONGED SUPPORT MEMBER, AN ELONGED NECK AND A LOCATED ANCHORAGE MEDIUM. THE LOCATED ANCHORAGE ENVIRONMENT IS ADAPTED TO SUBSTANTIALLY CONTAIN THE APPLIANCE WITHIN A PERFORATION FORMED WITHIN THE ROCKY BODY. THE ELONGADO NECK INCLUDES A LUMEN THAT RECEIVES AT MEMBER OF ELONGADO SUPPORT AND, ADDITIONALLY, UNDERSTANDS A FLANGE ASSEMBLY THAT, AT LEAST IN PART, SUSTAINALLY SUPPORTS A ROCKY WALL OF THE ROCKY BODY. IN USE, A MOVEMENT OF THE ROCKY BODY CAUSES THE ELONGED NECK TRAVEL, AT LEAST IN PART, THROUGH THE LONG SUPPORT MEMBER ALLOWING THIS MODEL TO FLEX AND DIRECT THE MOVEMENT OF THE ROCKY BODY. </p>

CL2017001060A 2014-10-30 2017-04-28 Ground support device. CL2017001060A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2014904350A AU2014904350A0 (en) 2014-10-30 Ground support apparatus

Publications (1)

Publication Number Publication Date
CL2017001060A1 true CL2017001060A1 (en) 2017-11-10

Family

ID=55856255

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017001060A CL2017001060A1 (en) 2014-10-30 2017-04-28 Ground support device.

Country Status (5)

Country Link
AU (1) AU2015337840B2 (en)
CA (1) CA2966910C (en)
CL (1) CL2017001060A1 (en)
SE (1) SE543164C2 (en)
WO (1) WO2016065391A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106295024B (en) * 2016-08-15 2019-10-01 北京航空航天大学 A kind of compound material bolt connection load distribution calculation method considering gap and frictional influence
WO2018206630A1 (en) 2017-05-11 2018-11-15 Sandvik Intellectual Property Ab Friction rock bolt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967455A (en) * 1975-02-03 1976-07-06 The United States Of America As Represented By The Secretary Of The Interior Controlled yielding rock bolt
US4156236A (en) * 1978-02-08 1979-05-22 Conkle Ellsworth V Mine roof movement monitor
US7367751B2 (en) * 2006-09-25 2008-05-06 International Rollforms Inc. Friction rock stabilizer with point anchor

Also Published As

Publication number Publication date
SE1750608A1 (en) 2017-05-16
AU2015337840A1 (en) 2017-05-25
SE543164C2 (en) 2020-10-13
CA2966910A1 (en) 2016-05-06
WO2016065391A1 (en) 2016-05-06
AU2015337840B2 (en) 2020-09-10
CA2966910C (en) 2023-05-02

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