摘要
为充分利用矿山有限的资源,云冶麻子坑对排土场废石进行剥离回收。在剥离削坡过程中由于机械扰动造成部分块石滚落,是资源回收中面临的主要危害。通过对滚石影响因素分析,由计算模拟滚石灾害影响,有针对性的提出预防措施,确保该排土场在资源回收中的安全作业。
To make full use of limited resources of mine, split-recovery was done on waste rock of dump of Yunye Mazikeng. A few of stones rolling down caused by mechanical disturbances during split cut slope, which is the main disaster in resources recovery. Through analysis of influence factors to roll- ing stone by computational simulation of roekfall impact, corresponding prevention measures were pro- posed. It ensures the safe operation of this dump during resources recovery.
出处
《现代矿业》
CAS
2013年第1期58-60,共3页
Modern Mining
关键词
排土场
滚石分析
防治措施
Dump, Analysis of the rolling stones, Prevention measures
