Study on Accidents Classification of Coal Mine from 2001 to 2013

According to the released data from accident query system of State Administration of Coal Mine Safety, we make statistic analysis of the regions, economic type, accident causes, time and others of coal mine accident information from 2001 to 2013, which shows that China's coal mine accidents, death toll are greatly reduced after comparing the number of accidents and the death toll; major coal mine accidents have become gas explosions, flood accidents, roof accidents with the change of mining technologies; small coal mines are the main body of coal mine accidents; with the adjustment of economic situation and energy structure, China's coal safety situation will be reduced slowly in the twists and turns. Combining with the influencing factor, we propose the accident prevention measures for coal mine accidents.