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Drill monitoring for ground characterization in tunnelling operations
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Mining and Geotechnical Engineering.
Atlas Copco Rock Drills AB.
Banaras Hindu University, Varanasi.
2011 (English)Conference paper, Presentation (Refereed)
Abstract [en]

Tunnelling is a key activity in infrastructure projects, mine development and production. The speed of tunnelling has always been important, especially in underground constructions where the profit is often linked to “how fast the job can be done”. Even if the speed always remains in focus, it is important to realise that modern technique and equipment for tunnelling can offer additional options such as characterisation of the surrounding rock masses and rock ahead of the face. This paper presents the State of the Art in drill monitoring of tunnelling rigs and discusses the technology and analysis used for drill parameters and presents some interesting results of rock mass characterization through international case studies.

Place, publisher, year, edition, pages
2011.
Research subject
Mining and Rock Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-37460Local ID: b7fc08a3-43e3-42a6-a6eb-8dcb32455110OAI: oai:DiVA.org:ltu-37460DiVA: diva2:1010958
Conference
International Symposium on Mine Planning and Equipment Selection : 12/10/2011 - 14/10/2011
Note
Godkänd; 2011; 20111124 (schunn)Available from: 2016-10-03 Created: 2016-10-03Bibliographically approved

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Schunnesson, Håkan
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ReferencesLink to record
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