| 应力煤柱下开采的可行性 |
| |
| 引用本文： | 国文斌.应力煤柱下开采的可行性[J].煤炭技术,2009,28(4). |
| |
| 作者姓名： | 国文斌 |
| |
| 作者单位： | 黑龙江龙煤集团,鸡西分公司,安全监察部,黑龙江,鸡西,158100 |
| |
| 摘 要： | 为了提高薄煤层开采的资源回收率,延长矿井服务年限,缓解采区接续紧张局面,在工作面煤柱应力下开采势在必行。正阳煤矿根据实际生产情况,进行了薄煤层开采尝试,取得了显著的经济效益。
|
| 关 键 词： | 煤柱应力下开采 薄煤层 工作面 |
Feasibility of Stress Coal Pillar Mining |
| |
| GUO Wen-bin.Feasibility of Stress Coal Pillar Mining[J].Coal Technology,2009,28(4). |
| |
| Authors: | GUO Wen-bin |
| |
| Affiliation: | Safety Supervision;Jixi Branch;Heilongjiang Longmei Mining Industry Group;Jixi 158100;China |
| |
| Abstract: | In order to raise the resources recovery rate in the thin coal seam mining,extend the service life of the mine,relax the tension of mining area continuance,it's imperative to mine coal at the face of coal pillars under stress.According to the actual situation of Zhengyang Coal Mine,mining in the thin coal seam is in progress.The obvious economic benefit is obtained. |
| |
| Keywords: | coal pillar mining under stress thin seam face |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
