摘要
针对我国工作面突出预测敏感指标及其临界值的研究现状,通过理论分析、实验室模拟和现场测试,解决了敏感指标间相互交叉的问题和临界值模糊性难题,提高了敏感指标的适应性,并实际应用到山西大平煤矿3#煤层采掘工作面突出预测中。
Research status of outburst prediction sensitive Index and critical value of Chinas coalmineface,through theoretical analysis,la- boratory simulations and field tests, cross - cutting issues between the sensitive indicators and the ambiguity problemof critical value were solved. Adaptability of sensitive indicators was improved. All of those were actually applied to the outburst prediction of No. 3 coal seam mining face of Daping Coal Mine in Shanxi.
出处
《内蒙古煤炭经济》
2015年第8期126-128,共3页
Inner Mongolia Coal Economy
关键词
突出指标
突出预测
临界值
outburst indexes
outburst prediction
critical value
