摘要
通过对回采工作面区域防突关键技术进行研究,在分析煤巷掘进期间日常预测指标、瓦斯赋存规律、地质构造破坏带等基础上,建立瓦斯地质信息动态平台,对区域突出危险性精细划分,进而分区域采取相应防突措施,保障回采工作面安全生产。
By studying regional outburst prevention key technology of coal mining face, after studying the prediction and gas occurrence regularity and outburst in the structural zone ,and build dynamic information of mine gas geology,detailed division research of dangerous area,and advances some corresponding preventive measures,in order to protect the safety production of the coal mining face.
出处
《煤炭技术》
CAS
北大核心
2017年第2期196-197,共2页
Coal Technology
基金
河北省矿井灾害防治重点实验室开放基金资助(KJZH2013K03)
关键词
区域防突
回采工作面
精细划分
regional outburst prevention technology
coal mining face
detailed division
