| 易自燃煤层综放面采空区自燃“三带”的观测与研究 |
| |
| 引用本文： | 姚建伟.易自燃煤层综放面采空区自燃“三带”的观测与研究[J].煤,2003,12(6):14-15,21. |
| |
| 作者姓名： | 姚建伟 |
| |
| 作者单位： | 义马煤业集团公司,河南,义马,472300 |
| |
| 摘 要： | 通过对综放面进行采空区自燃"三带"的观测与分析研究,确定"三带"分布范围,为确定工作面在开采过程中不致采空区自然发火所需的最低推进速度以及预测和制止采空区遗煤自然发火提供科学依据。
|
| 关 键 词： | 易自燃煤层 采空区 自燃"三带" 推进度 |
| 文章编号： | 1005-2798(2003)06-0014-02 |
Survey and Study on Spontaneous "Three Area" of Gob in Caving Workface of Spontaneous Seams |
| |
| YAO Jianwei.Survey and Study on Spontaneous "Three Area" of Gob in Caving Workface of Spontaneous Seams[J].Coal,2003,12(6):14-15,21. |
| |
| Authors: | YAO Jianwei |
| |
| Abstract: | Through Survey and analysis to spontaneous fire "three area" of gob in caving workface,it provides scientific basis for when mining workface without getting minimum mining speed,and spontaneous fire of remain coal is forecasted and prevented in gob. |
| |
| Keywords: | spontaneous fire seam gob spontaneous"three area" pushing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
