A Study on the Energy Condition and Quantitative Analysis of the Occurrence of a Coal and Gas Outburst

Figure 6

Variation characteristics of gas pressure during coal and gas outburst. (a) Arrangement of stress sensors. (b) Sensor F5. (c) Sensor F6. (d) Sensors F3, F5, and F6 (along the X-axis direction). (e) Sensor F12.

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