| 浅析底板岩层组合对底板破坏的影响 |
| |
| 引用本文： | 张亮,常聚才,李文敏. 浅析底板岩层组合对底板破坏的影响[J]. 煤矿安全, 2013, 0(1): 197-199 |
| |
| 作者姓名： | 张亮 常聚才 李文敏 |
| |
| 作者单位： | 安徽理工大学能源与安全学院 |
| |
| 摘 要： | 针对深部煤炭开采严重受底板高承压水威胁的现实问题,为进一步认识工作面底板突水机理,从底板岩层的不同组合出发,通过力学分析与数值模拟,分析底板不同岩层组合对底板的破坏深度、破坏方式的影响。为实现承压水上安全采煤提供依据。
|
| 关 键 词： | 底板突水 数值模拟 底板岩层组合 承压水上采煤 |
Simple Analysis of the Influence of Floor Rock Combination on Floor Failure |
| |
| ZHANG Liang,CHANG Ju-cai,LI Wen-min. Simple Analysis of the Influence of Floor Rock Combination on Floor Failure[J]. Safety in Coal Mines, 2013, 0(1): 197-199 |
| |
| Authors: | ZHANG Liang CHANG Ju-cai LI Wen-min |
| |
| Affiliation: | (School of Energy and Safety engineering,Anhui University of Science and Technology,Huainan 232001,China) |
| |
| Abstract: | For realistic problem that floor high pressure water serious threats the deep coal mining,for further understanding floor water working mechanism,this paper studies the destruction of the floor from different combination of floor strata,by mechanics analysis and numerical simulation,the paper analyzes the influence of different combination of floor strata on damage depth,damage ways,which provides a reference for realizing safety mining above confined water. |
| |
| Keywords: | floor bursting water numerical simulation floor rock combination mining above confined water |
| 本文献已被 CNKI 等数据库收录！ |
|
