摘要
在尾矿砂含水率和电阻率关系研究的基础上,提出了在坝体表面进行高密度电法测量的方法获得电阻率剖面。该方法通过室内实验,可判断浸润线位置,具有可需钻孔施工,机动灵活,工程量小,误差小,测点多,分辨率高等优点,通过实际工程应用,证明该方法能够快速准确地对尾矿坝浸润线实施观测。
Based on the laboratory study of the relationship between water centent and resistivity of the tailing sand, a new method was proposed, which can locate phreatic line by laboratry test and high density resistivity detection on the dam surface, without boring holes. The advantages of this method is convenience, little workload, fewer mistake, more resolution, and rapid execution. The practise of a real case showed that this method can monitor the phreatic line rapidly and precisely.
出处
《中国安全生产科学技术》
CAS
北大核心
2010年第1期31-34,共4页
Journal of Safety Science and Technology
基金
国家"十一五"科技支撑计划课题(编号:2007BAK24B01-5)
中国安全生产科学研究院基本科研业务费专项资金项目(编号:2007JBKY04)
关键词
尾矿坝
浸润线
高密度电法
tailing dam
phreatic line
high density resistivity method
