基于模糊数学和集对分析方法的尾矿库安全评价研究  

Safety Evaluation Research of Tailing Pond Based on Fuzzy Mathematics and Set Pair Analysis

作　　者：郑欣[1] 许开立[1] 周家红[1] 

机构地区：[1]东北大学资源与土木工程学院,沈阳110004

出　　处：《工业安全与环保》2008年第5期4-6,共3页Industrial Safety and Environmental Protection

基　　金：国家十一五攻关项目(2006BAK04B01-1-1)

摘　　要：针对尾矿库的特点建立指标体系,根据建立的指标体系,应用模糊数学的方法对尾矿库进行安全评价,确定尾矿库的安全等级。探讨了一种新的、简单并实用的集对分析的方法用于尾矿库安全状况发展趋势的预测,差异度i的取值,说明系统的同一、对立和不确定项之间的转化程度,反映出尾矿库的安全管理水平,是企业安全管理工作的"晴雨表"和"方向标"。According to the characteristics of the tailing pond, the index system is set up and based on the system established, fuzzy mathematics process is applied to conduct sefety evaluation on tailing pond and to ensure the sefety levd of the tailing pond. A new, simple and practical set pair analysis process is discussed, to be used in the forecast of safety devdopment trend of tailing pond. Difference degrees i demonstrates the transformation degee among the unified, opposite and uncertatind item of the system and reflect the safety management level of the tailing pond, which is the ＂barometer＂ and ＂direction sign＂ of the sdety maregement of the enteprise.

关 键 词：模糊数学 集对分析 尾矿库 安全评价 指标体系 

分 类 号：TD926.4[矿业工程—选矿]