摘要
深部矿岩岩爆问题是困扰采矿过程的主要问题之一 ,预测岩爆倾向需要综合分析多个影响因素。本文视岩爆倾向性为一模糊集论域 ,采用模糊数学中模糊识别间接法 ,根据具体矿岩模糊子集与岩爆类别子集贴近关系 ,对其进行模糊归类 ,这比单纯采用模糊综合评判专家评分更具有客观性和科学性。
Rock burst in deep level is one of the major problems troubling the mining process. Prediction of rock burst proneness requires comprehensive analysis of multiple factors. In this paper, the proneness of rock burst is considered as a domain of fuzzy set. Using the indirect fuzzy identification method, a method in fuzzy mathematics, the proneness of rock burst is studied through fuzzy classification, as the degree of the rocks fuzzy subset appropinquity to the subset of types of rock burst. It proved to be more objective and scientific compared with purely synthetic fuzzy judgement according to expert's evaluation.
出处
《矿业研究与开发》
EI
CAS
2001年第2期8-10,共3页
Mining Research and Development
