Study on risk assessment for mine fire

The frequent occurrence of mine fire caused heavy casualties and property losses, the risk assessment for mine fire is a very important way to improve the safety grade of the mine and reduce the occurrence possibility of the mine fire. In this paper, a series of quantitative evaluation has been made to estimate the possibility of the occurrence and the severity of a mine fire, then finally educed the evaluation result of occurrence possibility and severity of the mine fire. The result of this risk assessment will provide a scientific basis for establishing prevention and emergency rescue system to ensure the mine safety.