Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
An Overview on Measurement-While-Drilling Technique and its Scope in Excavation Industry
Department of Mining Engineering, Indian Institute of Technology (BHU), Varanasi.
Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, Geoteknologi.
Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, Drift, underhåll och akustik.
2015 (engelsk)Inngår i: Journal of The Institution of Engineers (India): Series D, ISSN 2250-2122, Vol. 96, nr 1, s. 57-66Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Measurement-while-drilling (MWD) aims at collecting accurate, speedy and high resolution information from the production blast hole drills with a target of characterization of highly variable rock masses encountered in sub-surface excavations. The essence of the technique rests on combining the physical drill variables in a manner to yield a fairly accurate description of the sub-surface rock mass much ahead of following downstream operations. In this light, the current paper presents an overview of the MWD by explaining the technique and its set-up, the existing drill–rock mass relationships and numerous on-going researches highlighting the real-time applications. Although the paper acknowledges the importance of concepts of specific energy, rock quality index and a couple of other indices and techniques for rock mass characterization, it must be distinctly borne in mind that the technique of MWD is highly site-specific, which entails derivation of site-specific calibration with utmost care.

sted, utgiver, år, opplag, sider
2015. Vol. 96, nr 1, s. 57-66
HSV kategori
Forskningsprogram
Gruv- och Berganläggningsteknik; Drift och underhållsteknik
Identifikatorer
URN: urn:nbn:se:ltu:diva-4315DOI: 10.1007/s40033-014-0054-4Scopus ID: 2-s2.0-84952928229Lokal ID: 23e841fe-da5c-483f-adc5-21cc3efb725fOAI: oai:DiVA.org:ltu-4315DiVA, id: diva2:977179
Merknad
Godkänd; 2015; 20141113 (andbra)Tilgjengelig fra: 2016-09-29 Laget: 2016-09-29 Sist oppdatert: 2018-07-10bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Personposter BETA

Schunnesson, HåkanLindqvist, Per-ArneKumar, Uday

Søk i DiVA

Av forfatter/redaktør
Schunnesson, HåkanLindqvist, Per-ArneKumar, Uday
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 77 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf