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Vol 188
Pages:
109-111
Download volume:
RUS

Preventive measures of gas-dynamic phenomena in the workings drivage on the rockburst- outburst-hazardous seams under extremely complicated geological and mining conditions

Authors:
V. P. Kostromin
About authors
  • engineer, senior research assistant Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2009-10-12
Date accepted:
2009-12-19
Date published:
2010-04-01

Abstract

A complex of measures preventing the manifestation of rockbursts and sudden outbursts of coal and gas has been developed. Criteria of forecasting, an assessment of efficiency of the preventive measures are suggested, as well as the necessary technical facilities and technologies.

Keywords:
rock bursts sudden outbursts of coal and gas relief-degassing holes extremely complicated conditions potentially hazardous zone
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