Effectiveness of active rockburst prevention method in close vicinity of faults in G-7/5 mining panel in "Rudna" copper ore mine
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| 1 | Politechnika Wrocławska, Wydział Geoinżynierii Górnictwa i Geologii, Instytut Górnictwa |
CORRESPONDING AUTHOR
Anna Gogolewska
Politechnika Wrocławska, Wydział Geoinżynierii Górnictwa i Geologii, Instytut Górnictwa, pl. Teatralny 2, 50-051 Wrocław.
Politechnika Wrocławska, Wydział Geoinżynierii Górnictwa i Geologii, Instytut Górnictwa, pl. Teatralny 2, 50-051 Wrocław.
Mining Science 2010;131(38):67–88
ABSTRACT
Rockburst prevention methods used in 2006–2009 in G-7/5 mining panel in “Rudna” copper ore mine were presented in the paper. Mining-and-geological conditions as well as seismic activity were depicted. The effectiveness of active methods for rockburst hazard limitation was evaluated by means of seismological data. The number and energy of tremors provoked with blasting and the number of intermediate and delayed provoked tremors were analysed in relation to complex mining-and-geological conditions in the panel to determine how effective active rockburst prevention methods were.
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