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AU3925695A - Injection anchor - Google Patents

Injection anchor

Info

Publication number
AU3925695A
AU3925695A AU39256/95A AU3925695A AU3925695A AU 3925695 A AU3925695 A AU 3925695A AU 39256/95 A AU39256/95 A AU 39256/95A AU 3925695 A AU3925695 A AU 3925695A AU 3925695 A AU3925695 A AU 3925695A
Authority
AU
Australia
Prior art keywords
injection anchor
anchor
injection
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.)
Abandoned
Application number
AU39256/95A
Inventor
Heinz Gruber
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.)
REBURG-PATENTVERWERTUNGSGESELLSHAFT MBH
Original Assignee
REBURG PATENTVERWERTUNGS 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 REBURG PATENTVERWERTUNGS GmbH filed Critical REBURG PATENTVERWERTUNGS GmbH
Publication of AU3925695A publication Critical patent/AU3925695A/en
Abandoned legal-status Critical Current

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
    • 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 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
    • E21D21/0053—Anchoring-bolts in the form of lost drilling rods

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)
  • Joining Of Building Structures In Genera (AREA)
AU39256/95A 1995-02-01 1995-10-27 Injection anchor Abandoned AU3925695A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9503122 1995-02-01
DE19503122A DE19503122B4 (en) 1995-02-01 1995-02-01 injection anchor
PCT/EP1995/004227 WO1996023959A1 (en) 1995-02-01 1995-10-27 Injection anchor

Publications (1)

Publication Number Publication Date
AU3925695A true AU3925695A (en) 1996-08-21

Family

ID=7752827

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39256/95A Abandoned AU3925695A (en) 1995-02-01 1995-10-27 Injection anchor

Country Status (3)

Country Link
AU (1) AU3925695A (en)
DE (1) DE19503122B4 (en)
WO (1) WO1996023959A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408248B (en) * 1997-06-18 2001-09-25 Techmo Entw & Vertriebs Gmbh METHOD AND DEVICE FOR DRILLING HOLES
KR100551507B1 (en) 1998-10-05 2006-02-13 테크모 엔트비클룽스-운트 페어트립스 게엠베하 Jacketed Tubes for Drilling & Fixture Forming Devices
DE102008014700A1 (en) * 2008-03-18 2009-09-24 Dywidag-Systems International Gmbh Corrosion-protected self-drilling anchor and method for its production
DE102011076592A1 (en) * 2011-05-27 2012-11-29 Hilti Aktiengesellschaft rock bolt
NL2022034B1 (en) * 2018-11-20 2020-07-10 Jetmix B V A metal construction tie
CN109882225B (en) * 2019-04-04 2024-01-23 河南理工大学 Extendable repeated grouting pipe and double-circle repeated grouting anchor rod
CN110500126B (en) * 2019-09-20 2024-03-15 中铁隧道集团一处有限公司 Grouting joint for hollow anchor rod and construction process for hollow anchor rod
AT16940U1 (en) * 2019-10-17 2020-12-15 Htb Baugesellschaft M B H Prestressing anchor for securing a geological formation
CN111075487B (en) * 2019-12-31 2024-05-24 西南石油大学 Anchor with the function of measuring surrounding rock strain and temperature coupling
CN115538431A (en) * 2022-10-21 2022-12-30 洛阳恒诺锚固技术有限公司 Free section assembly, prestress self-drilling type hollow grouting anchor rod and construction method
CN117266904B (en) * 2023-10-17 2025-08-29 中国矿业大学 A flexible hollow anchor rod and construction method integrating digital monitoring
CN118814819B (en) * 2024-08-30 2025-01-21 重庆建工第二建设有限公司 A construction method for reducing excavation settlement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2749068A1 (en) * 1977-11-02 1979-05-03 Gebirgssicherung Gmbh Mine anchorage rod embedded in hardening resin - has flexible externally roughened inner plastics sleeve around glass fibre rods
DE3828335C1 (en) * 1988-08-20 1989-11-30 Friedr. Ischebeck Gmbh, 5828 Ennepetal, De
DE3905095A1 (en) * 1989-02-20 1990-08-23 Int Intec Co Ets INJECTION ANCHOR TO BE INSERTED INTO A PRE-DRILLED HOLE
FI905862L (en) * 1990-11-28 1992-05-29 Tampella Oy Ab BERGBULT.
DE4127249C1 (en) * 1991-08-17 1993-02-04 Gd-Anker Gmbh, 3370 Seesen, De
DE4211334C1 (en) * 1992-01-21 1993-09-02 Gd-Anker Gmbh, 38723 Seesen, De Rock anchor for insertion in poorly cohesive rock - comprises bore anchor producing hole and stabilising hole walling and injection anchor inserted with hardenable medium
DE4201419C1 (en) * 1992-01-21 1993-08-19 Gd-Anker Gmbh, 3370 Seesen, De Rock anchor for location in rock with low cohesion factor - comprises outer bore anchor for making borehole and stabilising hole wall and injection anchor of hardenable material
DE4204533C2 (en) * 1992-02-15 1994-03-17 Gd Anker Gmbh & Co Kg Injection drill anchor
DE9217554U1 (en) * 1992-12-22 1994-05-05 Friedr. Ischebeck Gmbh, 58256 Ennepetal Clutch nut

Also Published As

Publication number Publication date
DE19503122A1 (en) 1996-08-08
DE19503122B4 (en) 2004-07-22
WO1996023959A1 (en) 1996-08-08

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