摘要
瓦斯地质规律研究是瓦斯预测、治理的基础。本文通过分析鲁班山北矿区域及矿井构造特征,研究其瓦斯地质规律。依据实测瓦斯数据和地质勘探资料,分析了影响瓦斯赋存的主要因素,认为煤层上覆基岩厚度是3号煤层瓦斯含量的主控因素。
The research on gas geological regularity is the base of gas prediction and control.The paper analyzes the geologic structure character of mining area and Lubanshanbei mine , and then research it＇s gas geological regularity.The author analyses the main factors of influencing gas occurrence based on gas data of the field observation and geological exploration data of Lubanshanbei mine.The results show that the thickness of upper bedrock is the main control factor on gas content of No.3 coal seam.
出处
《煤矿现代化》
2010年第4期32-34,共3页
Coal Mine Modernization
关键词
瓦斯地质
构造特征
瓦斯赋存
主控因素
gas geological
geologic structure character
gas occurrence
the main control factors
