摘要
本文综合了反映煤层自燃危险性的自燃倾向性、煤层厚度、倾角和硫含量4个指标参数,运用模糊聚类分析法对煤层自燃危险性进行综合预测。该方法可在井田精查勘探阶段已探明赋存条件中各指标参数值的情况下,对煤层的自燃危险性进行评估和预测。
The paper summarizes four parameters that represent proneness of spontaneous combustion of coal seams.They are tendency of spontaneous combustion,seam thickness,inclination and sulphur content.Fuzzy clustering method is applied to predict risk of spontaneous combustion.This method can be used in evaluation and prediction of proneness of spontaneous combustion of coal seams in detailed prospecting period of the mine field,when all the parameters of occurrence conditions are known.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
1990年第4期9-14,共6页
Journal of China Coal Society
关键词
煤层
自然
危险性
预测
模糊聚类
coal seam spontaneous combustion
comprehensive prediction
Fuzzy clustering
