Statistic Analysis on Coal and Gas Outburst Accident in China Coal Mines from 2006 to 2012

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Abstract:

A statistical analysis was conducted on the 182 gas accidents occurring 2006 to 2012 mainly from the two aspects of number of accidents and death toll of coal mines.By applying pie charts,bar charts,packing diagram and tendency charts,the rule of gas accidents was distinctly revealed.

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847-852

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February 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] Xijian Li, Mingzhi Xu: Statistics and analysis of domestic coal and gas outburst accidents in recent years and prevention measures Vol. 10 (2008), pp.13-16(in Chinese).

Google Scholar

[2] Tai Wang, Baoming Liu: Safety Status and Safety control Measures of Coal Mines in China, Vol. 2(2002), pp.70-74(in Chinese).

Google Scholar

[3] Liang Liu, Yi Liu, Mingju Liu: Statistic analysis on fatal accidents in China coal mines from 2002 to 2003, Vol, 33(2005), pp.83-85(in Chinese).

Google Scholar

[4] Mingju Liu, Lei Meng, JianPing Wei et al: The statistical characteristics of coal and gas outbursts and its Iits protective measures in recent years, Vol, 30(2009), pp.73-76(in Chinese).

Google Scholar

[5] RunQiu Li, ShiLiang Shi, QiFeng Nian etal: Research on Coalmine Gas Accident Rules in China in Recent Decade, Vol 21(2011), pp.143-151(in Chinese).

Google Scholar