摘要
本文以同煤集团永煤公司15-2#层北盘区8106工作面为例,通过对工作面邻近采空区积水情况的分析,并结合工作面水文地质资料,严格执行"有掘必探""、长探短掘"制度,采用"物探先行、钻探验证"的方法,合理的对探放水钻孔及参数进行设计,制定探放水技术措施,保证探放水工程质量,为实现工作面安全、高效生产建立良好前提条件。
This paper takes 8106 working face of Beipan District,15-2#layer of Yongmei Coal Company of Tongmei Group as an example.Based on the analysis of the water accumulation in the goaf adjacent to the working face,combined with the hydrogeological data of the working face,Strictly implement the"deep exploration"and"long exploration and short excavation"system,and adopt the method of"physical exploration first,drilling verification",Reasonable design of drilling and drilling holes and parameters,Formulate technical measures for water exploration and discharge to ensure the quality of water exploration and release projects,and establish good prerequisites for the safe and efficient production of the working face.
作者
赵亮
ZHAO Liang(Dadougou Coal Industry Co.Ltd.,Datong Coal Mine Group Co.,Ltd.,Datong 037026,China)
出处
《同煤科技》
2019年第6期49-51,共3页
Datong Coal Science & Technology
关键词
探放水设计
巷道
地质条件
安全措施
水患分析
design of water exploration and drainage
roadway
geological conditions
safety measures
flood analysis
