| 煤电钻技术在探放老空水中的应用 |
| |
| 引用本文： | 才向军. 煤电钻技术在探放老空水中的应用[J]. 中国煤田地质, 2004, 16(Z1): 48-49 |
| |
| 作者姓名： | 才向军 |
| |
| 作者单位： | 开滦集团林西矿业有限公司 河北唐山063104 |
| |
| 摘 要： | 通过 对采 空区 积 水规 律的 分 析与 研究 ,提 出在 积 水采 空区 下 沿空 掘进 采 用煤 电钻 探 放水 技术 及 方法 ,解 决了钻 机探 放 水的 塌孔 问 题,既保 证了 沿 空掘 进的 安 全,又 取 得了 较大 的 经济 效益 。
|
| 关 键 词： | 探放水 煤电钻 采空区积水 |
| 文章编号： | 1004-9177(2004)1-0048-02 |
| 修稿时间： | 2004-03-22 |
Technical Probe into Electric Coal Drill in Prospectingand Drainage of Abandoned Mine Water |
| |
| Cai Xiangjun. Technical Probe into Electric Coal Drill in Prospectingand Drainage of Abandoned Mine Water[J]. Coal Geology of China, 2004, 16(Z1): 48-49 |
| |
| Authors: | Cai Xiangjun |
| |
| Abstract: | Through analyses and studies on water ponding patterns in abandoned workings, put forward a suggestion of drainage technique and method during road driving along next goaf under a ponding goaf to use electric coal drill, solved caving problem during prospecting and drainage, not only ensuring safety during road driving along next goaf, but also acquiring major economic benefit. |
| |
| Keywords: | water prospecting and drainage electric coal drill goaf water ponding |
| 本文献已被 CNKI 等数据库收录！ |
|
