AU628540B2 - Injection tube with anchoring effect - Google Patents

Injection tube with anchoring effect

Info

Publication number
AU628540B2
AU628540B2 AU54662/90A AU5466290A AU628540B2 AU 628540 B2 AU628540 B2 AU 628540B2 AU 54662/90 A AU54662/90 A AU 54662/90A AU 5466290 A AU5466290 A AU 5466290A AU 628540 B2 AU628540 B2 AU 628540B2
Authority
AU
Australia
Prior art keywords
borehole
anchor rod
tube
return valve
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.)
Ceased
Application number
AU54662/90A
Other versions
AU5466290A (en
Inventor
Jurgen Krahe
Archibald Richter
Erwin Schulz
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.)
Bergwerksverband GmbH
Schmidt Kranz and Co GmbH
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 AU5466290A publication Critical patent/AU5466290A/en
Application granted granted Critical
Publication of AU628540B2 publication Critical patent/AU628540B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/001—Improving soil or rock, e.g. by freezing; Injections
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Soil Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
  • Dowels (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

Injection tubes are used for injecting media, such as, for example, synthetic resin, suitable in particular for rock consolidation. An injection tube essentially consists of a tube which can be inserted into a borehole and is provided with a borehole closure as well as a non-return valve. To subsequently use the injection tube as an anchor, provision is made for the tube to be designed as an anchor rod (1) with a thread (2) rolled onto the end located outside the borehole, for a non-return valve (4) to be arranged in the injection head (3) and for a bursting disc (5) to be arranged on the end of the anchor rod (1) directed towards the bottom of the borehole, and for the borehole closure (6) to be designed as an inflatable flexible tubing section (8) which surrounds the anchor rod (1), is held at the ends by bindings (7) and has a non-return valve (10) integrated between anchor rod (1) and inflation space (9). <IMAGE>
AU54662/90A 1989-05-18 1990-05-03 Injection tube with anchoring effect Ceased AU628540B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8906126 1989-05-18
DE8906126U DE8906126U1 (en) 1989-05-18 1989-05-18 Injection pipe with anchor effect

Publications (2)

Publication Number Publication Date
AU5466290A AU5466290A (en) 1990-11-22
AU628540B2 true AU628540B2 (en) 1992-09-17

Family

ID=6839296

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54662/90A Ceased AU628540B2 (en) 1989-05-18 1990-05-03 Injection tube with anchoring effect

Country Status (4)

Country Link
EP (1) EP0398838B1 (en)
AT (1) ATE98742T1 (en)
AU (1) AU628540B2 (en)
DE (2) DE8906126U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013091107A1 (en) * 2011-12-23 2013-06-27 Conrad Petrowsky Combination burst-disc subassembly for horizontal and vertical well completions
WO2023164117A1 (en) * 2022-02-28 2023-08-31 Saudi Arabian Oil Company Inflatable bridge plug

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9004177U1 (en) * 1990-04-11 1990-06-28 Bergwerksverband Gmbh, 4300 Essen Injection drilling anchor
DE9004176U1 (en) * 1990-04-11 1990-06-28 Bergwerksverband Gmbh, 4300 Essen Injection drilling anchor with transport screw
DE4128154C2 (en) * 1991-07-02 1994-06-16 Gd Anker Gmbh & Co Kg Injection tube and method for placing a rock anchor
AU650349B2 (en) * 1991-07-02 1994-06-16 Gd-Anker Gmbh Injection pipe and process for setting a rock anchor
DE4209802C1 (en) * 1992-03-26 1993-08-26 Schmidt, Kranz & Co Gmbh Zweigniederlassung Zorge, 3421 Zorge, De Rock or masonry sealant injection tube - has bursting disc retained by securing ring in counterbored and externally conical discharge end
DE4242106C2 (en) * 1992-12-14 2003-11-13 Ischebeck Friedrich Gmbh Inflatable packer for injection anchors, injection drill anchors or the like for closing holes, in particular earth boreholes
DE10135159C1 (en) 2001-07-19 2002-10-31 Schmidt & Co Gmbh Kranz Borehole plugging system for use in tunneling and mining work uses inflatable balloon held on metal tube by clamping rings at either end
DE10236257A1 (en) * 2002-08-09 2004-02-26 Stump Spezialtiefbau Gmbh Ground jet system of suspension and air feed fits suspension outlets in end of nozzle support at angle to drillrod so suspension feeds via ball valve to outlets as nozzle support rotates.
EP1567733B1 (en) * 2002-12-03 2010-02-10 Weise + Strattner GmbH Device and method for fastening façade plates
DE202007008940U1 (en) * 2007-06-25 2007-10-11 Minova Carbotech Gmbh Borehole closure with integrated mixer
CH702595B1 (en) * 2010-01-28 2018-09-14 Kuechler Technik Ag Drilling hole seal and self-drilling anchor with such a Bohrankerdichtung.
CN103206234B (en) * 2013-01-30 2015-04-08 河北联合大学 Check anti-water-bursting grouting rock bolt
CN104196486B (en) * 2014-09-09 2016-08-24 中国石油化工股份有限公司 A kind of negative pressure set packer
CN105221171A (en) * 2015-10-23 2016-01-06 于守东 A kind of anti-skidding self-styled cellular type grouting cable anchor
JP6430358B2 (en) * 2015-12-09 2018-11-28 株式会社カテックス Injection-type rock bolt, and method of reinforcing groundwork using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7505481A (en) * 1980-09-08 1982-03-18 A.B. Atlas Copco Rock bolt
US4461600A (en) * 1981-03-24 1984-07-24 Willich Gmbh & Co. Method of and device for solidifying rock in mine tunnels and the like
AU7460387A (en) * 1986-06-24 1988-01-07 Inco Limited Hardened material supported rock bolt and apparatus for installing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903137C3 (en) * 1979-01-27 1982-02-18 Bergwerksverband Gmbh, 4300 Essen Tubular lost wellbore closure
DE3138610C2 (en) * 1981-09-29 1984-10-18 Bergwerksverband Gmbh, 4300 Essen Device for durable fastening of objects in boreholes
DD235161A3 (en) * 1984-08-14 1986-04-30 Sdag Wismut DEVICE FOR INTRODUCING MULTICOMPONENT MIXTURES IN TECHNICAL DRILLING
DE3802286A1 (en) * 1988-01-27 1989-08-03 Willich F Gmbh & Co Borehole plug with double piston

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7505481A (en) * 1980-09-08 1982-03-18 A.B. Atlas Copco Rock bolt
US4461600A (en) * 1981-03-24 1984-07-24 Willich Gmbh & Co. Method of and device for solidifying rock in mine tunnels and the like
AU7460387A (en) * 1986-06-24 1988-01-07 Inco Limited Hardened material supported rock bolt and apparatus for installing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013091107A1 (en) * 2011-12-23 2013-06-27 Conrad Petrowsky Combination burst-disc subassembly for horizontal and vertical well completions
WO2023164117A1 (en) * 2022-02-28 2023-08-31 Saudi Arabian Oil Company Inflatable bridge plug
US11828132B2 (en) 2022-02-28 2023-11-28 Saudi Arabian Oil Company Inflatable bridge plug

Also Published As

Publication number Publication date
EP0398838B1 (en) 1993-12-15
ATE98742T1 (en) 1994-01-15
DE59003840D1 (en) 1994-01-27
DE8906126U1 (en) 1990-04-19
EP0398838A1 (en) 1990-11-22
AU5466290A (en) 1990-11-22

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