摘要
西山煤电屯兰矿18403工作面在回采过程中,受到上覆12403、12405工作面采空区积水渗流的影响,极易发生重大水灾。为消除上覆采区积水的威胁,在18403工作面轨道顺槽进行钻探施工,对在钻探过程中可能出现的隐患提出控制措施,以确保煤矿安全生产。
In the process of mining,the 18403 face of Xishan Coal Mine is affected by the seepage of water in the overlying goaf of the 12403 and the 12405 working face,which is easy to occur serious flood.It is a major hidden danger in the production of the coal mine.In order to eliminate the threat of water accumulation in the 8403 mining area and ensure the safety production of the coal mine,drilling construction is carried out in the track of the 18403 working face,and the control measures are put forward in view of the hidden trouble that may appear in the drilling process.
作者
张伟
Zhang Wei(Tunlan Coal Mine,Xishan Coal and Electricity Gruop,Shanxi Taiyuan 030206)
出处
《山东煤炭科技》
2019年第6期150-152,共3页
Shandong Coal Science and Technology
关键词
钻探工艺
危险源
技术措施
drilling technology
hazard source
technical measures
