摘要
由于新华山铜矿没有尾矿排放地点,因此在正式生产前决定将首采部位上部露天采场作为排尾地点。本文对排尾后下部矿体开采的安全性展开了研究,主要采用了有限元程序对变形和渗流进行了模拟研究。结果表明:采取一定的措施后,排尾后下部矿体可以回采。
The goal of the study is to analyze the safety of the deposit mining , which is located under the strip pit of discharged tailings, because there is no other suitable place of discharging tailings before mining and mineral beneficiation in Xinhuashan copper mine, The deformation and seepage of the rock between deposit and upper strip pit are analyzed by using the method of finite element. The results show that the deposit can be exploited after taking some measures.
出处
《矿冶》
CAS
2006年第4期9-12,26,共5页
Mining And Metallurgy
关键词
霹天采场
排尾
开采
安全
渗流
strip pit
discharge tailings
mining
safety
seepage
