A numerical study of the influence from pre-existing cracks on granite rock fragmentation at percussive drilling
Author:
Affiliation:
1. Department of Solid Mechanics; KTH Royal Institute of Technology; Stockholm Sweden
2. Atlas Copco; Örebro Sweden
3. 3SR Lab.; Grenoble-Alpes University; Grenoble France
4. LMT Cachan; ENS Cachan/CNRS/PRES UniverSud Paris; Cachan France
Funder
Atlas Copco Rock Drills
Publisher
Wiley
Subject
Mechanics of Materials,Geotechnical Engineering and Engineering Geology,General Materials Science,Computational Mechanics
Reference27 articles.
1. Application of the DDM and fracture mechanics model on the simulation of rock breakage by mechanical tools;Tan;Engineering Geology,1998
2. Numerical simulation of the rock fragmentation process induced by indenters;Liu;International Journal of Rock Mechanics and Mining Sciences,2002
3. Numerical simulation of the rock fragmentation process induced by two drill bits subjected to static and dynamic (impact) loading;Wang;Rock Mechanics and Rock Engineering,2011
4. Damage-viscoplastic consistency model with a parabolic cap for rocks with brittle and ductile behavior under low-velocity impact loading;Saksala;International Journal for Numerical and Analytical Methods in Geomechanics,2010
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