img

QQ群聊

img

官方微信

高级检索

J4 ›› 2007, Vol. 15 ›› Issue (4): 45-50.

• 矿产勘查 • 上一篇    下一篇

露天松动爆破技术在河西金矿的试验与应用

李和平, 王晓亮, 汪洋, 李洪海, 薛田喜   

  1. 河西金矿,招远    265400
  • 收稿日期:2007-07-05 修回日期:2007-07-22 出版日期:2007-08-29 发布日期:2011-08-17
  • 作者简介:李和平(1972-),男,工程师,从事采矿工艺研究工作

The Explosion Trial in Open-Air Gold Mine of Hexi Gold

LI  He-Ping, WANG  Xiao-Liang, WANG  Yang, LI  Hong-Hai, XUE  Tian-Xi   

  1. The Hexi Gold,zhaoyuan 265400,China
  • Received:2007-07-05 Revised:2007-07-22 Online:2007-08-29 Published:2011-08-17

摘要:

针对河西金矿露天采矿场紧靠居民区、公路和高压线的复杂地理环境,通过一系列爆破试验,确定出合理的孔距、排距、最小抵抗线等爆破参数及爆破方式,从根本上控制了飞石,缓冲了爆破地震波,从而降低了采矿成本,对今后露天生产工作有很好的指导意义,其经济效益及社会效益显著。

关键词: 露天矿, 爆破

Abstract:

because the open-air gold mine of the Hexi near the village, road, and high wire, so we take the trial in it, by trying, we draw the responsible conclusion to parameter o explosion, and draw the responsible conclusion to how. Thereby, we low the shock of explosion, and low the cost of the explosion, the meleage is very obvious in economy and social.

Key words: open-air gold mine, explosion

中图分类号: 

  • TD853.36

[1] 王来军,刘汝铮.河西金矿矿体展布特征及探采意义[J].1994,15(1):17-23.
[2] 刘鹏,李发林.微弱松动爆破在地质灾害治理中的应用[J].西部探矿工程,2006,117:171-172.

[1] 谭贤志, 李海波. 矿块崩落法矿体崩落状态监测[J]. J4, 1999, 7(4~5): 106-108.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!