复杂地质条件下矿山大口径钻孔施工技术特点分析  

Analysis on technical characteristics of large diameter drilling in mines under complex geological conditions

作　　者：陈旭 CHEN Xu(Shaanxi 185 coal field geology Co.Ltd,Yulin 719000,China)

机构地区：[1]陕西省一八五煤田地质有限公司,陕西榆林719000

出　　处：《世界有色金属》2022年第7期58-60,共3页World Nonferrous Metals

摘　　要：对复杂地质进行大口径钻孔施工,对于施工而言是极为复杂的。所以要对大口径钻孔技术加以研究,利用科学合理的方案确保工程得以安全的开展与开发,才能提升我国大口径钻孔施工的现代化。本文将对复杂地质条件下大口径钻孔施工技术特点加以分析,为后续的施工提供参考建议,确保钻孔施工得以顺利的进行。Large diameter drilling construction for complex geology is extremely complex for construction.Therefore,we should study the large-diameter drilling technology and use scientific and reasonable schemes to ensure the safe development and development of the project,so as to improve the modernization of large-diameter drilling construction in our country.This paper will analyze the technical characteristics of large-diameter drilling under complex geological conditions,provide reference suggestions for subsequent construction,and ensure the smooth progress of drilling construction.

关 键 词：大口径钻孔 复杂地质条件 施工技术 

分 类 号：TD32[矿业工程—矿井建设]