SE8903895L - Stabilisation method for rock formation - involves soft steel pipe anchored in bore hole and cable inserted through pipe to hole bottom - Google Patents

Stabilisation method for rock formation - involves soft steel pipe anchored in bore hole and cable inserted through pipe to hole bottom

Info

Publication number
SE8903895L
SE8903895L SE8903895A SE8903895A SE8903895L SE 8903895 L SE8903895 L SE 8903895L SE 8903895 A SE8903895 A SE 8903895A SE 8903895 A SE8903895 A SE 8903895A SE 8903895 L SE8903895 L SE 8903895L
Authority
SE
Sweden
Prior art keywords
pipe
hole
rock formation
soft steel
anchored
Prior art date
Application number
SE8903895A
Other languages
Swedish (sv)
Other versions
SE8903895D0 (en
Inventor
L R Herron
Original Assignee
Atlas Copco Mct Ab
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 Atlas Copco Mct Ab filed Critical Atlas Copco Mct Ab
Priority to SE8903895A priority Critical patent/SE8903895L/en
Publication of SE8903895D0 publication Critical patent/SE8903895D0/en
Publication of SE8903895L publication Critical patent/SE8903895L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts

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)
  • Installation Of Indoor Wiring (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

Once the cable (2) is in position in the bore hole (1) pipe (3), mortar is injected into the hole from a conduit (5) which has its outlet aperture (6) near the mouth (7) of the hole.
SE8903895A 1989-11-21 1989-11-21 Stabilisation method for rock formation - involves soft steel pipe anchored in bore hole and cable inserted through pipe to hole bottom SE8903895L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8903895A SE8903895L (en) 1989-11-21 1989-11-21 Stabilisation method for rock formation - involves soft steel pipe anchored in bore hole and cable inserted through pipe to hole bottom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903895A SE8903895L (en) 1989-11-21 1989-11-21 Stabilisation method for rock formation - involves soft steel pipe anchored in bore hole and cable inserted through pipe to hole bottom

Publications (2)

Publication Number Publication Date
SE8903895D0 SE8903895D0 (en) 1989-11-21
SE8903895L true SE8903895L (en) 1990-11-07

Family

ID=20377529

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903895A SE8903895L (en) 1989-11-21 1989-11-21 Stabilisation method for rock formation - involves soft steel pipe anchored in bore hole and cable inserted through pipe to hole bottom

Country Status (1)

Country Link
SE (1) SE8903895L (en)

Also Published As

Publication number Publication date
SE8903895D0 (en) 1989-11-21

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8903895-4

Effective date: 19901209