晋宁磷矿采场边坡灾害及其防治研究  

Hazards of pit slope in Jinning Phosphate Mine and its prevention

作　　者：李树建[1,2,3] 张义平[1,2,3] 

机构地区：[1]贵州大学矿业学院,贵州贵阳550025 [2]贵州非金属矿产资源综合利用重点实验室,贵州贵阳550025 [3]贵州省优势矿产资源高效利用工程实验室,贵州贵阳550025

出　　处：《化工矿物与加工》2014年第8期39-42,共4页Industrial Minerals & Processing

基　　金：复杂难处理磷矿资源高效开发利用及深加工关键技术研究-复杂磷矿体高效综合开采关键技术研究(2007QAB00008));"十一五"国家科技支撑计划项目;项目主持人张义平

摘　　要：介绍晋宁磷矿采场边坡现状和采场边坡特点,结合晋宁磷矿历年来采场边坡滑坡事故,采用模糊-灰色关联理论,分析影响采场边坡滑坡的主要因素,并提出了相应的预防及其治理措施,对降低采场边坡滑坡事故有重要意义。The current situation and the characteristics of the pit slope in Jinning Phosphate Mine are described coupled with the pit slope＇s accidents happened over the years.The major factors affecting the pit slope landslide are analyzed utilizing fuzzy-grey correlation and the relative prevention measures are put forward.It is of significance to reduce the pit slope＇s accidents.

关 键 词：露天矿 采场边坡 灰色关联 影响因素 防治措施 

分 类 号：TD854.6[矿业工程—金属矿开采]