|
|||||
|
|
| 两硬综放面顶煤顶板冒放结构探讨 | |
| 引用本文： | 魏锦平 李胜. 两硬综放面顶煤顶板冒放结构探讨[J]. 山西矿业学院学报, 1997, 15(4): 331-336 |
| 作者姓名： | 魏锦平 李胜 |
| 作者单位： | 大同矿务局五矿，中科院武汉岩土所，大同矿务局五矿 |
| 摘 要： | 用深基点观测和理论分析的方法揭示坚硬顶板、坚硬煤层条件下综放开采顶煤顶板活动规律及其冒放结构，结论对生产有现实的指导意义。 |
| 关 键 词： | 两硬综放面；深基点；活动规律；冒放结构 |
Research on caving structure of hard roof and hard top coal in seam using fully mechanized mining with sublevel caving |
|
| Wei Jinping,Niu Yanhua, Li Sheng . Research on caving structure of hard roof and hard top coal in seam using fully mechanized mining with sublevel caving[J]. , 1997, 15(4): 331-336 | |
| Authors: | Wei Jinping Niu Yanhua Li Sheng |
| Abstract: | By methods of observing deep base point and theoretic analyses, this paper reveals the behavior law and the caving structure of top coal in seam and roof in fully mechanized mining method with sublevel caving under the conditions of hard roof and hard coal seam.The conclusions have instructive meaning to production. |
| Keywords: | fully mechanized mining face with sublevel caving under the conditions of hard roof and hard coal seam deep base point behavior law caving strcuture |
| 本文献已被 CNKI 维普 等数据库收录！ | |