Research on the Force Characteristics and Structural Optimization of Mine Antioutburst Door under the Influence of Coal and Gas Outburst Impact Airflow

<div>The simulation test device for dynamic effect of coal and gas outburst: (1) bursting disc, (2) pressure\temperature\concentration sensor, (3) multifunction data acquisition controller, (4) display and operating platform, (5) controller, (6) gas cylinder, and (7) vacuum pump.</div>

Geofluids

fig1

Figure 1

Figure 1: Research on the Force Characteristics and Structural Optimization of Mine Antioutburst Door under the Influence of Coal and Gas Outburst Impact Airflow 

Figure 1 | Research on the Force Characteristics and Structural Optimization of Mine Antioutburst Door under the Influence of Coal and Gas Outburst Impact Airflow 