Местоположение издательства:PLANTIJNSTRAAT 2, P O BOX 9000,LEIDEN, NETHERLANDS, 2300 PA
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Аннотация:Rockburst is a serious problem in mining industries. Still, its origin and driving forces are poorly understood. With a time series total of more than 700 events in 47 years from northern Russia we are able to undertake a first estimate of whether or not there are correlations with a number of variables. We note the absence of the obvious correlation with monthly lunar tidal force and with the monthly and yearly rotational changes. There seems, however, to be a reasonable distinctive correlation among rockburst events and the 11-year (Schvabe) and 22-year (Hale) sunspot cycles. A positive correlation is seen among rockbursts and the seasonal distributions of geomagnetic disturbances. These relations seem to be understood in terms of geomagnetic effects on bedrock magnetostriction and by that on local bedrock tension and stability.