摘要
本文总结了贵州开阳某矿区勘察钻探施工项目的施工工艺、施工过程以及详细问题的处理。针对复杂施工环境采用金刚石绳索取芯钻进工艺,利用HXY-5钻机,完成了复杂地层845.31m深孔钻探任务。通过本次工程积累了一定的经验,形成了具有实际参考价值的问题解决方案,相信在以后的施工中能起到一定指导作用。
This paper summarizes the construction technology,construction process and the treatment of detailed problems in a mining area of Kaiyang,Guizhou.In view of the complex construction environment,the diamond rope core drilling technology and hxy-5 drilling rig were used to complete the drilling task of 845.31m deep hole in complex formation.Through the project accumulated some experience,formed a practical reference value of the problem solution,I believe that in the future construction can play a guiding role.
作者
张百东
ZHANG Bai-dong(The fifth Geological Brigade of Geological Bureau of Guangdong Province,Zhaoqing 526060,China)
出处
《世界有色金属》
2020年第11期248-250,共3页
World Nonferrous Metals
关键词
贵州开阳
热水地区
磷矿开采
深孔钻探
施工工艺
项目总结
Kaiyang,Guizhou
hot water area
phosphate mining
deep hole drilling
construction technology
project summary
作者简介
张百东,男,生于1972年,汉族,吉林农安人,本科,探矿工程高级工程师,研究方向:矿山岩心钻探。
