| 小型煤矿采用小进路采矿法的矿柱回采 |
| |
| 引用本文： | 韩志文.小型煤矿采用小进路采矿法的矿柱回采[J].煤炭技术,2009,28(12). |
| |
| 作者姓名： | 韩志文 |
| |
| 作者单位： | 双鸭山市安监局,执法监察支队,黑龙江,双鸭山,155100 |
| |
| 摘 要： | 矿产资源是一次性的不可再生资源,充分提高矿产资源的利用率,是矿山企业不可忽略的重要问题。采用小进路全面法采矿会留下大量顶底柱和不规则矿柱。文章介绍了建龙煤矿因地制宜采用不同方法回收这些矿柱的实践经验。
|
| 关 键 词： | 煤矿 小进路全面法 矿柱回采 |
Mine Pillars Mining with Small-scale Coal Mining Approach in Small Coal Mine |
| |
| HAN Zhi-wen.Mine Pillars Mining with Small-scale Coal Mining Approach in Small Coal Mine[J].Coal Technology,2009,28(12). |
| |
| Authors: | HAN Zhi-wen |
| |
| Abstract: | Mineral Resources are one-time and non-renewable resources.To fully enhance the utilization of mineral resources,is an important issue that can not be ignored to mining enterprises.A large number of top pillars and irregular pillars will be left by mining method with small mining comprehensive approach.The practical experience of recovering these mine pillars in different mining methods was introduced according to local conditions in Jianlong Coal Mine. |
| |
| Keywords: | coal mine small comprehensive approach pillar mining |
| 本文献已被 万方数据 等数据库收录！ |
