Ausgabe 2/2001
Inhalt (6 Artikel)
Stress and energy reflection from impact on rocks using different indentors
X. Li, T. S. Lok, D. A. Summers, G. Rupert, J. Tyler
A study of the ground control effects of mining longwall faces into open or backfilled entries
David C. Oyler, Christopher Mark, Dennis R. Dolinar, Russell C. Frith