摘要
论文提出的基于集对分析的工作面顶板稳定性评价方法,以集对分析理论为基础,将顶板稳定性看成一个确定—不确定系统,建立了集对分析的评价模型。将其运用在唐山矿8451工作面顶板稳定性评价上,并与聚类分析的评价结果作比较,得出一致结论。证明了集对分析的科学性与合理性,提供了一种在工作面顶板稳定性评价上的新方法。
A working face stability evaluation method was proposed based on set pair analysis, and the evaluation model was built, regarding the roof as a certain - uncertain system. The method was applied to evaluate the roof stability of Tangshan mine 8451 face, and the result was compared with cluster analysis, obtaining the same conclusion. The result proved the scientific and rationality, and provided a new evaluation method for the roof stability of coal working face.
出处
《煤炭工程》
北大核心
2014年第6期85-87,共3页
Coal Engineering
关键词
集对分析
工作面
稳定性
顶板
set pair analysis
coal face
stability
roof
