摘要
我国作为矿产资源大国,矿产行业是国民经济发展的支柱产业。矿山定向钻探和开采则是保证矿产资源有效开发与利用极为关键的工作。随着我国经济的快速发展和现代化工业进程的加快,各个领域对矿产资源的需求越来越大,因而如何促进矿山资源的有效开采成为当前关注的重点。基于此,以矿山井下定向钻孔施工过程中采用的关键技术为对象进行分析和研究,详细解说了钻孔施工过程中用到的钻孔设计、成孔工艺以及信号传输等技术。希望通过对这些关键技术的分析能够为矿山井下工作的顺利开展提供一些方法上的借鉴。
As a big country of mineral resources, China's mineral industry is the pillar industry of national economic development. Directional drilling and mining is the key work to ensure the effective development and utilization of mineral resources. With the rapid development of China's economy and the acceleration of the process of modern industry, the demand for mineral resources in various fields is increasing. Therefore, how to promote the effective exploitation of mineral resources has become the focus of current attention. Based on this, the key technologies used in the construction of directional drilling in underground mine are analyzed and studied. The drilling design, drilling technology and signal transmission technologies used in the construction of directional drilling are explained in detail. It is hoped that the analysis of these key technologies can provide some methodological references for the smooth development of underground mine work.
作者
王长青
WANG Chang-qing(Henan Fuchang Construction Engineering Co., Ltd.,Hebi 458000,China)
出处
《世界有色金属》
2018年第23期40-41,共2页
World Nonferrous Metals
关键词
矿山开采
井下定向钻孔
关键技术
mining
underground directional drilling
key technology
