AR212834A1 - Anclaje para montana y procedimiento para su colocacion - Google Patents

Anclaje para montana y procedimiento para su colocacion

Info

Publication number
AR212834A1
AR212834A1 AR270936A AR27093678A AR212834A1 AR 212834 A1 AR212834 A1 AR 212834A1 AR 270936 A AR270936 A AR 270936A AR 27093678 A AR27093678 A AR 27093678A AR 212834 A1 AR212834 A1 AR 212834A1
Authority
AR
Argentina
Prior art keywords
placement
procedure
mountain anchor
mountain
anchor
Prior art date
Application number
AR270936A
Other languages
English (en)
Original Assignee
Gebirgssicherung 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 Gebirgssicherung Gmbh filed Critical Gebirgssicherung Gmbh
Application granted granted Critical
Publication of AR212834A1 publication Critical patent/AR212834A1/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • 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
    • E21D21/0006—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by the bolt material
    • 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
    • E21D21/0013—Protection against corrosion
    • 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
    • E21D21/0066—Anchoring-bolts formed by a bundle of radially arranged rigid elements

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)
  • Rock Bolts (AREA)
  • Piles And Underground Anchors (AREA)
AR270936A 1977-11-02 1978-02-01 Anclaje para montana y procedimiento para su colocacion AR212834A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772749068 DE2749068A1 (de) 1977-11-02 1977-11-02 Gebirgsanker

Publications (1)

Publication Number Publication Date
AR212834A1 true AR212834A1 (es) 1978-10-13

Family

ID=6022869

Family Applications (1)

Application Number Title Priority Date Filing Date
AR270936A AR212834A1 (es) 1977-11-02 1978-02-01 Anclaje para montana y procedimiento para su colocacion

Country Status (6)

Country Link
JP (1) JPS5942799B2 (es)
AR (1) AR212834A1 (es)
AT (1) AT366151B (es)
CH (1) CH640306A5 (es)
DE (1) DE2749068A1 (es)
GR (1) GR72858B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300859A (en) * 1980-09-29 1981-11-17 Waiamea Company, Inc. Dual diameter bushing/seal for mine roof bolt
DE3146587C2 (de) * 1981-11-25 1984-11-08 Bergwerksverband Gmbh, 4300 Essen Gebirksanker
DE3507732A1 (de) * 1985-03-05 1986-09-18 Dyckerhoff & Widmann AG, 8000 München Zugglied fuer einen felsbolzen oder dergleichen
JPS63161999U (es) * 1987-04-14 1988-10-21
FR2641294A1 (fr) * 1989-01-03 1990-07-06 Intrafor Procede et dispositif pour l'ancrage des ecailles de soutien d'un mur en terre armee
DE9314980U1 (de) * 1993-10-02 1993-12-23 Bilfinger + Berger Bauaktiengesellschaft, 68165 Mannheim Vorrichtung zur Abdeckung und Rutschsicherung von geneigten Oberflächen, insbesondere von Hängen, Hangdeponien oder Halden, oder der Böschungen von Deponien und Aufschüttungen
SE502795C2 (sv) * 1994-06-02 1996-01-15 Atlas Copco Rock Drills Ab Rörformig bergbult med orienteringsmedel
EP0800615B1 (de) * 1995-01-06 1998-12-02 H. Weidmann AG Ankerstab für einen bohr-injektionsanker
DE19503122B4 (de) * 1995-02-01 2004-07-22 Ibi Anker Gmbh Injektionsanker
DE29805352U1 (de) 1998-03-25 1998-06-10 Habe, Wolfgang, 41844 Wegberg Vorrichtung zum Stabilisieren eines Wandkörpers
DE20206551U1 (de) 2002-04-24 2002-08-08 Suspa Spannbeton Gmbh, 40764 Langenfeld Seilförmiger Anker
AT502825B1 (de) 2006-01-19 2007-06-15 Atlas Copco Mai Gmbh Fluidrückgewinnung
CN102953742B (zh) * 2012-11-14 2015-03-25 山东大学 一种注浆锚杆端头式多级止浆塞及使用方法
FI125339B (fi) * 2012-12-10 2015-08-31 Suomen Metallityö Oy Kallioankkuripultti
CN103541750B (zh) * 2013-10-21 2016-04-20 辽宁工程技术大学 一种矿用间隔分布吸能式超长组合锚杆
CN108978652A (zh) * 2018-08-06 2018-12-11 福海环境科技（青岛）有限公司 一种锚固结构、锚固结构的加工方法及外锚固体系
CN109184763B (zh) * 2018-11-12 2020-02-18 华北科技学院 煤矿复合顶板支护装置
CN109505641A (zh) * 2018-12-25 2019-03-22 山东安科矿山支护技术有限公司 一种软岩巷道底板锚注加固方法
CN109826656B (zh) * 2019-03-29 2023-12-12 攀枝花学院 钻锚一体的锚固装置
CN111980735B (zh) * 2020-09-01 2022-07-05 太原理工大学 一种可延长防腐时间的支护锚杆体
DE102020132950A1 (de) 2020-12-10 2022-06-15 Geobrugg Ag Korrosionsschutzvorrichtung, Korrosionsschutzsystem, korrosionsgeschütztes Böschungsstabilisierungssystem und Verfahren zur korrosionsgeschützten Verankerung eines geotechnischen Ankerelements

Also Published As

Publication number Publication date
CH640306A5 (de) 1983-12-30
ATA760578A (de) 1981-07-15
DE2749068A1 (de) 1979-05-03
AT366151B (de) 1982-03-25
JPS5942799B2 (ja) 1984-10-17
JPS5490830A (en) 1979-07-18
GR72858B (es) 1983-12-12

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