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J4 ›› 2005, Vol. 13 ›› Issue (1-2): 44-46.

• 采矿方法 • 上一篇    下一篇

铧厂沟金矿采矿技术特点评述

黄九民, 孙增鹏, 邢林科   

  1. 湖北三鑫金铜股份有限公司, 湖北   大冶市, 435100
  • 收稿日期:2004-11-11 修回日期:2004-12-03 发布日期:2011-08-02
  • 作者简介:黄九民(1965-),男,工程师,从事岩金矿山采矿技术与管理工作.

Overview of  the Mining Technological in  Hua Changgou Gold Mine

HUANG Jiuming, SUN Zengpeng, XING lingke   

  1. Hubei sanxin  gold-copper  limited-liability  company,Hubei Dayeshi   435100, China
  • Received:2004-11-11 Revised:2004-12-03 Published:2011-08-02

摘要:

铧厂沟金矿开采急倾斜薄矿体, 矿岩较稳固, 但局部由于断层节理及围岩裂隙发育而不稳固。自建矿以来一直采用浅眼留矿为主要回采方法, 在减损降贫、间柱回采以及解决留矿采场中出现 空洞等问题, 作了很多试验, 具有许多特点。

关键词: 急倾斜薄矿体, 浅眼留矿法, 减损降贫, 间柱回采,  , &ldquo, 空洞&rdquo, 预防

Abstract:

lots of character isic and quenstion of shrinkage stoping as prim ary stop ing in hua chang gou gold mine was introduced, such as reduce mine loss # dilution , ribpillar stoping, settle void.Steeply dipping narrow depositsw as stoped in the conditions of  steady ore- rock, but partial unsteady becase split  and jointed development.

Key words: Steeply dipping narrow deposits, shrinkage stoping, reduce mine loss # dilution, rib pillar stoping, settle void

中图分类号: 

  • TD85. 9


[1]  黄九民. 浅孔留矿法采场形成“空洞”的分析
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[1] 王新忠, 陈胜权. 三鑫公司降低损失贫化的技术措施[J]. J4, 2005, 13(1-2): 36-39.
[2] 高胜洲, 侯瑞芹. 山东省平度市旧店金矿采矿方法若干特点[J]. J4, 2005, 13(1-2): 55-57.
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