ZA879204B - Yieldable anchor plate system for rock bolts - Google Patents

Yieldable anchor plate system for rock bolts

Info

Publication number
ZA879204B
ZA879204B ZA879204A ZA879204A ZA879204B ZA 879204 B ZA879204 B ZA 879204B ZA 879204 A ZA879204 A ZA 879204A ZA 879204 A ZA879204 A ZA 879204A ZA 879204 B ZA879204 B ZA 879204B
Authority
ZA
South Africa
Prior art keywords
anchor plate
plate system
rock bolts
yieldable
yieldable anchor
Prior art date
Application number
ZA879204A
Inventor
Peter Stephan
Stephan Peter
Original Assignee
Bergwerksverband 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 Bergwerksverband Gmbh filed Critical Bergwerksverband Gmbh
Publication of ZA879204B publication Critical patent/ZA879204B/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
    • E21D21/0086—Bearing plates

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)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Joining Of Building Structures In Genera (AREA)
ZA879204A 1986-12-09 1987-12-08 Yieldable anchor plate system for rock bolts ZA879204B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3641951A DE3641951C1 (en) 1986-12-09 1986-12-09 Compliant anchor plate system for rock anchors

Publications (1)

Publication Number Publication Date
ZA879204B true ZA879204B (en) 1988-08-31

Family

ID=6315747

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA879204A ZA879204B (en) 1986-12-09 1987-12-08 Yieldable anchor plate system for rock bolts

Country Status (3)

Country Link
DE (1) DE3641951C1 (en)
GB (1) GB2199105B (en)
ZA (1) ZA879204B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304848A (en) * 1995-08-30 1997-03-26 Carrington Weldgrip Ltd Rockbolt and nut assembly
GB2323905B (en) * 1997-03-26 2001-04-18 Weldgrip Ltd Rockbolt assemblies
DE102009048114A1 (en) 2009-10-02 2011-04-07 Rempel Stanztechnik Gmbh & Co. Kg Method for producing a support or anchor plate
CN103046940A (en) * 2012-12-09 2013-04-17 山西鑫源机械制造有限公司 Light cast steel tray
CN103046941B (en) * 2012-12-21 2014-10-29 中国矿业大学 Anchor cable yield device capable of realizing working load visualization
CN104564114A (en) * 2015-01-21 2015-04-29 湖南科技大学 Anchor bolt plate capable of improving anchor bolt preload
CN110005459A (en) * 2019-04-30 2019-07-12 中铁第四勘察设计院集团有限公司 The connection structure and pressure-relieving achor bar support system of vcehicular tunnel steel band

Also Published As

Publication number Publication date
GB8728048D0 (en) 1988-01-06
GB2199105A (en) 1988-06-29
DE3641951C1 (en) 1987-09-17
GB2199105B (en) 1990-10-31

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