Experimental Analyses of the Major Parameters Affecting the Intensity of Outbursts of Coal and Gas

<table>Major parameters versus relative threshold of gas content rate (permeability changed rate reduction faster than the changed rate of strength in coal while the mining depth changed rate increases as increment).</table>

The Scientific World Journal

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Figure 10

Figure 10: Experimental Analyses of the Major Parameters Affecting the Intensity of Outbursts of Coal and Gas 