METHOD OF FORECASTING OUTBURST HAZARD OF ROCK

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to the mining industry. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - increased reliability prediction and reducing the labour intensity. in the mine u043fu0440u043eu0438u0437u0432u043eu0434u00a0u0442 sampling of rock (gp) u0434u043bu00a0 laboratory studies. in the same sample and u043fu0440u043eu0438u0437u0432u043eu0434u00a0u0442 definition u043fu043eu043au0430u0437u0430u0442u0435u043bu00a0 weight moisture and u043au043eu044du0444.u043eu0442u043au0440u044bu0442u043eu0439 porosity and u043du0430u0445u043eu0434u00a0u0442 attitudes.the importance of the u043eu0442u043du043eu0448u0435u043du0438u00a0 more than 0.14 pg u043eu0442u043du043eu0441u00a0u0442u0441u00a0 to u043du0435u0432u044bu0431u0440u043eu0441u043eu043eu043fu0430u0441u043du043eu0439, and in his u0437u043du0430u0447u0435u043du0438u00a0u0445 0.1 0.14;0.06, 0.1 and less than 0.06 pg u043eu0442u043du043eu0441u00a0u0442 to low, medium and high degree of u0432u044bu0431u0440u043eu0441u043eu043eu043fu0430u0441u043du043eu0441u0442u0438 respectively.