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NTIS 바로가기화약·발파 = Explosives & blasting, v.22 no.3, 2004년, pp.1 - 12
In bench blasting, rock fragmentation is one of the most important factors determining productivity. Rock fragmentation could be affected by various conditions and these were hewn that rock joint conditions and in-situ block sizes were the biggest effect on it. This research is focused on what or ho...
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Grenon, M., Hadjigeorgiou J. and Liu Qian, 1998, Quantifying in-situ rock block size and resulting fragment size distribution due to blasting, International Journal of Blasting and Fragmentation, Vol. 2, pp. 205-218
Lande, G., 1983, Influence of structural geology on controlled blasting in sedimentary rocks - case history, First Int. Symp. on Rock Fragmentation by Blasting, Lulea, Sweden, Vol. 2, pp. 555-563
Langefors, U. and B. Kihlstrom, 1963, The modem technique of rock blasting, New York, Halstead Press
Mononen, S., 1999, Fragmentation in open pits. The Finnish Association of Mining and Metallurgical Engineers, Research Report A112, Espoo, 48p.
Rustan, A., 1990, The importance of using joints to achive scaled fragmentation in magnetite concrete used for sublevel blast models, Engineering Fracture Mechanics, Vol. 35, No. 1/2/3, pp. 425-438
Roy, P.P., and B.B. Dhar, 1996, Fragmentation analyzing scale - A new tool for rock breakage assessment, 5th Int. Symp. on Rock Fragmentation by Blasting, Balkema, p.448
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