杨春丽,侯克鹏,孙栋梁
YANG Chun-li,HOU Ke-peng,SUN Dong-liang (Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming 650093)

• 1:昆明理工大学国土资源工程学院
• 2:昆明理工大学国土资源工程学院
• 3:昆明理工大学国土资源工程学院 昆明650093
• 4:昆明650093

摘要(Abstract)：

岩石破碎的好坏对矿山工程在经济上和生产效率上有极为重要的影响,为提高爆破效率,需对岩石的可爆性进行分类。基于等价关系的模糊聚类是聚类分析中的一种。本文采用这种方法对岩石进行爆破性分类,根据不同水平的截距将岩石分成不同的类别。该方法分类合理,对提高爆破效率具有一定的指导意义。
In mining project,rock crushing has great effect on economics and productive efficacy.In order to improve blasting efficacy,it is necessary to classify the rock in terms of its blastability. Fuzzy cluster based on equivalence relation is one of the methods of cluster analysis.The paper presents a theory and procedure of this method,and is followed by an example of rock classifying based on its blasting using this method.The rocks are classified into different kinds based on different levels.The method is reasonable,and the classifications have a certain benefits to improve blasting efficiency.

关键词(KeyWords)： 岩石可爆性;分类;模糊聚类;等价关系
Rock blastability; Classification; Fuzzy cluster; Equivalence relation

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 杨春丽,侯克鹏,孙栋梁
YANG Chun-li,HOU Ke-peng,SUN Dong-liang (Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming 650093)

参考文献(References)：

• 〔1〕高新波.模糊聚类分析及其应用[M].西安:西安电子科技大学出版社,2004.
• 〔2〕李文秀.模糊数学在采矿和岩土工程的应用[M].北京:冶金工业出版,1998.
• 〔3〕屈霞.基于模糊等价关系的模糊聚类分析设计[J].兰州铁道学院学报,2003(6):17-20.
• 〔4〕彭祖赠.模糊数学(Fuzzy)及其应用[M].武汉:武汉大学出版社,2003.
• 〔5〕林韵梅.岩石分级的理论与实践[M].北京:冶金工业出版社,1996.