| 基于瓦斯抽放确定高瓦斯单一厚煤层综放工作面的合理宽度 |
| |
| 引用本文： | 马建宏,李小军.基于瓦斯抽放确定高瓦斯单一厚煤层综放工作面的合理宽度[J].矿业安全与环保,2008,35(1):13-14,17. |
| |
| 作者姓名： | 马建宏 李小军 |
| |
| 作者单位： | 河南理工大学,河南,焦作,454003 |
| |
| 基金项目： | 河南省教育厅自然科学基金，中国煤炭工业科技计划项目 |
| |
| 摘 要： | 针对综采放顶煤采煤工艺的特点,结合高瓦斯厚煤层瓦斯抽放方式和抽放系统布置的特点,提出适应高瓦斯厚煤层瓦斯抽放要求的合理工作面宽度确定方法,推导出满足瓦斯抽放要求的综放工作面合理宽度的计算公式,并将其应用于鹤壁矿区。
|
| 关 键 词： | 工作面宽度 瓦斯抽放 综放开采 突出厚煤层 钻孔布置 |
| 文章编号： | 1008-4495（2008）01-0013-02 |
| 收稿时间： | 2007-06-01 |
| 修稿时间： | 2007-09-06 |
Determination 0f Rational Width of Fully Mechanized Caving Face in Single Gassy Thick Seam according to Gas Drainage |
| |
| MA Jian-hong,LI Xiao-jun.Determination 0f Rational Width of Fully Mechanized Caving Face in Single Gassy Thick Seam according to Gas Drainage[J].Mining Safety & Environmental Protection,2008,35(1):13-14,17. |
| |
| Authors: | MA Jian-hong LI Xiao-jun |
| |
| Abstract: | To counter the characteristics of fully mechanized caving mining technology and based on the features of gas drainage method and gas drainage system arrangement in single gassy thick coal seam, this paper put forward the method for determining rational width of fully mechanized caving face in single gassy thick coal seam, and derived the computation formula of the rational width of fully mechanized caving face in single gassy thick coal seam. This research result is now applied in Hebi Coal Mine. |
| |
| Keywords: | |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
