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运用层次分析法对影响煤与瓦斯突出的定性因素进行定量化研究并建立评价模型。以实例分析了某矿发生的突出事故,确定了各影响因素的权重系数,评价结果与实际比较相符,为制定煤与瓦斯突出防治措施提供科学的理论依据。
Analyze quantitatively the qualitative factors affecting coal and gas outburst by AHP and establish the evaluation model. An example was given to analyze the accident which occurred in a mine and the weight coefficient of each influencing factor was determined. The evaluation result was in good agreement with the actual one, which provided a scientific theoretical basis for formulating prevention and control measures of coal and gas outburst.