摘要
选用四项已有的冲击倾向性指标和一项修正的冲击能指标W_(CF)对煤层的冲击倾向进行了试验研究,并采用模糊数学方法对煤层的冲击倾向性进行了三级模糊综合评判,得到了与工程实际相一致的结果。
The four existing autburst-proneness indexes and a modified outburst energy index W were applied to study outburst-proneness of coal seam via exprements; the fuzzy mathematics method was used for fuzzy comprehensive judgement on outburst-proneness of coal seam;the results obtained in experiments were identical with engineering practice.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
1993年第6期114-119,共6页
Journal of Chongqing University
关键词
冲击地压
模糊综合评判
煤层
rockburst
outburst-proneness
ouburst energy
fuzzy comprehensive judgement
