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Uppföljning av laddning i konturhål, Törnskogstunneln Norrortsleden
Dalarna University, School of Technology and Business Studies, Mining and Mineral Engineering.
2005 (Swedish)Independent thesis Basic level (degree of Bachelor)Student thesis
Abstract [sv]

Vid kontursprängning i en tunnel uppstår med jämna mellanrum fenomenet med kvarstående bergmassor i konturen, dessa bergmassor kallas glasögon. Resterna som blir kvar bidrar till ett stort bekymmer, eftersom det blir tvunget att spränga bort dem. Dessa glasögon kostar företaget tid och pengar som skulle kunna användas till bättre ändamål. Studierna i denna rapport berör två olika sprängämnessorter som laddas i konturen, SSE 7000P samt Cord 80g/m.

Place, publisher, year, edition, pages
Filipstad, 2005. , p. 43
Keywords [sv]
SSE, Detonerande stubin, Glasögon, Sprängmedel
Identifiers
URN: urn:nbn:se:du-1214OAI: oai:dalea.du.se:1214DiVA, id: diva2:517772
Uppsok
Technology
Supervisors
Available from: 2005-06-03 Created: 2005-06-03 Last updated: 2012-04-24Bibliographically approved

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • chicago-author-date
  • chicago-note-bibliography
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf