基于高密度电阻率法的尾矿坝浸润线监测系统设计  

Design of seepage line monitoring system for tailings dam based on high density resistivity method

作　　者：李晓新[1] 王吉宇[1] 牛昱光[1] 

机构地区：[1]太原理工大学信息工程学院,山西太原030024

出　　处：《工矿自动化》2013年第4期20-23,共4页Journal Of Mine Automation

基　　金：山西省科技攻关项目(20110321036)

摘　　要：针对现有的浸润线监测方法由于观测点少而无法反映尾矿坝的整体实际情况的问题,提出了一种基于高密度电阻率法的尾矿坝浸润线监测系统的设计方案。该系统通过智能电极开关采集测点数据,根据实测的视电阻率剖面进行计算、分析,可获得尾矿坝剖面的电阻率分布情况,通过电阻率等值面图可直观了解到尾矿坝浸润线的位置和坝体异常情况,为尾矿库风险状态评估提供了科学依据。For problem that existing method of seepage line monitoring can not fully reflect situation of tailings dam because of few monitoring points,the paper proposed a design scheme of seepage line monitoring system for tailings dam based on high density resistivity method.The system collects data from monitoring points through intelligent electrode switch.It gets resistivity distribution of the tailings dam profile based on analysis and calculation of the collected results,and know position of seepage line of the tailings dam and abnormal geological condition of the tailings dam body according to resistivity iso-surface figure.It provides scientific basis for risk assessment of tailings dam.

关 键 词：尾矿坝 浸润线 监测系统 高密度电阻率法 

分 类 号：TD67[矿业工程—矿山机电]