随钻测量技术在矿业领域发展现状  

The current status of Measurement-While-Drilling technique in mining industry

作　　者：王鑫瑀[1] 曹鹏飞 Wang xinyu;Cao pengfei(HBIS Group Mining Company,Tangshan 06300,China)

机构地区：[1]河北钢铁集团矿业有限公司,河北唐山063000

出　　处：《矿山测量》2020年第2期87-91,共5页Mine Surveying

摘　　要：随钻测量技术是为了提高钻孔和爆破效率而开发的一种工具,其思路是在钻孔的同时,记录钻机的各个参数,以获取现场地质条件信息。在国外一些先进的矿山,随钻测量技术已经得到了许多的应用,如矿石边界确定、岩石强度评价、钻孔和爆破优化、钻孔自动化等。文中对随钻测量技术的建立、钻孔-岩性之间关系以及许多正在进行的应用进行了介绍。The Measurement-While-Drilling(MWD) technology was a tool developed to improve the efficiency of drilling and blasting. The idea was to record the parameters of the rig at the same time as drilling, in order to obtain information on site geological conditions. In some advanced mine, Measurement-While-Drilling technology had been used in many applications, such as ore boundary determination, rock strength evaluation, drilling and blasting optimization, drilling automation, etc. In the paper, the establishment of Measurement-While-Drilling techniques, the relationship between borehole-lithology, and numerous on-going researches highlighting the real-time applications were introduced.

关 键 词：随钻测量 采矿 爆破 岩性 

分 类 号：TD235[矿业工程—矿井建设]