2009•Meitan xuebaoRequires access
Prediction model of gas explosion overpressure in full-scale coal mine blind roadway
Shao Shao
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Abstract
On the basis of the TNT equivalency method and the data analysis of gas explosion experiments,a new prediction method was put forward to estimate the attenuation of explosion overpressure in a full-scale coal mine blind roadway and its validity was testified in three cases.The results show that there is good agreement between the calculated and experimental data.