摘要
根据某矿区矿体赋存特征,采用上向水平胶结充填采矿法进行开采,该方法不仅解决了地表不允许塌陷、地面不允许污染的问题,而且具有较强的安全性,可较大地提高回采率,取得较好的经济效益和社会效益。
Mining is carried out using upward horizontal cemented cut-and-fill method based on orebody occurrence characteristics.This method is a solution to surface collapse and pollution and is of quite reliably safety,by means of which extraction rate can be improved to a large extent and better economic and social benefit can be yielded.
出处
《有色冶金设计与研究》
2011年第1期1-3,共3页
Nonferrous Metals Engineering & Research
关键词
上向水平胶结充填采矿法
安全性
回采率
upward horizontal cemented cut-and-fill method
safety
extraction rate
