基于物元分析理论的岩体可爆性分级  

Classification of Rock Mass Blastability Based on the Theory of Matter-element Analysis

作　　者：王子云[1] 璩世杰[1] 

机构地区：[1]北京科技大学金属矿床高效开采教育部重点实验室,北京100083

出　　处：《西部探矿工程》2006年第11期165-168,共4页West-China Exploration Engineering

摘　　要：在基于可拓工程方法的基础上,利用物元模型理论,建立了岩体可爆性分级的模型,通过计算综合关联度对岩体的可爆性进行分级。该方法较好地解决了岩体可爆性分级中定性与定量因素综合评价的问题,而且计算简便、分类合理,实用性强。Based on the method of extension engineering,the model for the classification of rock mass blastability is established by means of the theory of matter-element model,and then the grade of rock mass blastability is obtained by calculating the comprehensive correlated degree.This method can better solve the comprehensive assessment problem of qualitative and quantitative factors in the classification of rock mass blastability.Moreover,this method is easy to calculate,reasonable in classification with high applicability.

关 键 词：物元分析 可拓集合 可爆性分级 关联度 关联函适 

分 类 号：TD235.1[矿业工程—矿井建设]