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现代矿业 ›› 2013, Vol. 29 ›› Issue (01): 58-60.

• 安全与环保 • 上一篇    下一篇

云冶上峪麻子坑排土场滚石灾害分析与防治

蔡国庆   

  1. 北京云冶矿业有限责任公司
  • 出版日期:2013-01-15 发布日期:2013-01-24

Analysis and Control of Rockfall Hazard at Shangyu and Mazikeng Dump of Yunye

Cai Guoqing   

  1. Beijing Yunye Mining Co., Ltd
  • Online:2013-01-15 Published:2013-01-24

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。

关键词: 排土场, 滚石分析, 防治措施

Abstract: 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 rolling stone by computational simulation of rockfall impact, corresponding prevention measures were proposed.It ensures the safe operation of this dump during resources recovery.

Key words: Dump, Analysis of the rolling stones, Prevention measures