| 综采放顶煤工艺在西峪煤矿的应用 |
| |
| 引用本文： | 马鸿君.综采放顶煤工艺在西峪煤矿的应用[J].科技情报开发与经济,2009,19(14). |
| |
| 作者姓名： | 马鸿君 |
| |
| 作者单位： | 太原西峪煤矿,山西太原,030021 |
| |
| 摘 要： | 阐述了太原西峪煤矿的生产技术现状,分析了3号煤煤层赋存情况及水文地月情况,指出综采放顶煤工艺克服了主巷压力大、破碎机行走困难、工作面煤壁片帮严重工作面过断层等难题,提高了技术装备水平,为创建安全高效矿井奠定了技术基础.
|
| 关 键 词： | 综采放顶煤工艺 矿井 生产技术 |
The Application of the Top Coal Caving on Fully-mechanized Working Face in Xiyu Coal Mine |
| |
| MA Hong-jun.The Application of the Top Coal Caving on Fully-mechanized Working Face in Xiyu Coal Mine[J].Sci-Tech Information Development & Economy,2009,19(14). |
| |
| Authors: | MA Hong-jun |
| |
| Abstract: | This paper expounds the present situation of the production technique in Taiyuan Xiyu Coal Mine, analyzes the occurrence of No.3 coal seam and its hydrogeological conditions, and points out that the top coal caving on fully-mechanized working face has overcame some problems such as the difficult movement of the breaker because the heavy pressure of the main tunnel, the serious wall caving on the working face, and the working face's passing through fault, etc., and has increased the technical equipment level... |
| |
| Keywords: | top coal caving on fully-mechanized working face coal mine production technique |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
