| 宜昌磷矿采空区现状及隐患分析和建议 |
| |
| 引用本文： | 王荣林.宜昌磷矿采空区现状及隐患分析和建议[J].化工矿物与加工,2008,37(1):25-29. |
| |
| 作者姓名： | 王荣林 |
| |
| 作者单位： | 宜昌市夷陵区矿山规划设计研究院,湖北,宜昌,443100 |
| |
| 摘 要： | 介绍了宜昌磷矿区数十家矿山开采后留下的采空区形成原因、带来的危害及现状,并对这些采空区存在的安全隐患进行详细了分析,同时提出了采空区的处理建议.
|
| 关 键 词： | 宜昌磷矿区 采空区处理 房柱法 |
| 文章编号： | 1008-7524（2008）01-0025-05 |
| 收稿时间： | 2007-04-03 |
| 修稿时间： | 2007年4月3日 |
Present state of mined-out area in Yichang phosphate rock area and analysis,proposal on its hidden danger |
| |
| WANG Rong-lin.Present state of mined-out area in Yichang phosphate rock area and analysis,proposal on its hidden danger[J].Industrial Minerals and Processing,2008,37(1):25-29. |
| |
| Authors: | WANG Rong-lin |
| |
| Affiliation: | WANG Rong-lin(Yilin Mine Plan Design , Research Institute,Yichang Hubei,443100 China) |
| |
| Abstract: | Present state, reason formed and its hazard on mined-out area lived by phosphate rock mining in Yichang phosphate rock area are introduced. Analysis of hidden danger in safety for the mined-out area are made and proposal treating the mined-out area is put forward. |
| |
| Keywords: | Yichang phosphate rock area mined-out area treatment room-pillar method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
