| 采场顶板控制及其因素的分析 |
| |
| 引用本文： | 迟勇,王新艳. 采场顶板控制及其因素的分析[J]. 科技信息, 2010, 0(3): I0360-I0360 |
| |
| 作者姓名： | 迟勇 王新艳 |
| |
| 作者单位： | 鸡西矿业集团东海煤矿,黑龙江鸡西150027 |
| |
| 摘 要： | 本文介绍了采场顶板的控制,使之在有利于安全生产和工作面技术经济效益最大发挥。
|
| 关 键 词： | 顶板下沉 控顶距离 采场压力 |
The Controlling of Stope Roof and the Analysis of Its Factors |
| |
| CHI Yong WANG Xin-yan. The Controlling of Stope Roof and the Analysis of Its Factors[J]. Science, 2010, 0(3): I0360-I0360 |
| |
| Authors: | CHI Yong WANG Xin-yan |
| |
| Affiliation: | Jixi Mining Group Donghai Coal/a>;Jixi Heilongjiang/a>;150027 |
| |
| Abstract: | This paper introduces the stope roof control,and makes it conducive for safe production and maximize face technical and economic benefits. |
| |
| Keywords: | Roof subsidence Distance of top roof Stope pressure |
| 本文献已被 CNKI 维普 等数据库收录！ |
