| 我国煤矿充填开采现状及发展前景 |
| |
| 引用本文： | 徐法奎. 我国煤矿充填开采现状及发展前景[J]. 煤矿开采, 2012, 17(4): 6-7,49 |
| |
| 作者姓名： | 徐法奎 |
| |
| 作者单位： | 天地科技股份有限公司 开采设计事业部,北京,100013 |
| |
| 摘 要： | 全国"三下"压煤达13.7Gt,同时地面堆积的矸石达4.5Gt,如能利用矸石进行充填开采,则既可提高资源回收率,又能节省矸石占地、改善地面环境。当前的技术、经济和社会条件为充填开采创造了有利环境,使充填开采在全国各矿区得到快速发展。文章对当前我国煤矿充填开采方法和应用现状进行了归纳和总结,并对发展前景进行了展望。
|
| 关 键 词： | 充填开采 现状 发展前景 “三下”压煤 |
Current Status of Stowing Mining and Its Development Prospect in China |
| |
| XU Fa-kui. Current Status of Stowing Mining and Its Development Prospect in China[J]. Coal Mining Technology, 2012, 17(4): 6-7,49 |
| |
| Authors: | XU Fa-kui |
| |
| Affiliation: | XU Fa-kui(Coal Mining & Designing Department,Tiandi Science & Technology Co.,Ltd.,Beijing 100013,China) |
| |
| Abstract: | At present,coal resource under railway,building and waterbody reaches 13.7Gt in China and waste rock piled on surface reaches 4.5Gt.Applying waste rock to stowing mining can improve resource recovery ratio and save occupation land of waste rock and perfect surface environment.Current technology,economic and society condition create favorable environment for stowing mining and make it developed fast in China.This paper concluded stowing mining method and its application status and look far ahead its develop prospect. |
| |
| Keywords: | stowing mining current status development prospect coal under railway,building and waterbody |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
