主井延深工程的施工特点  

The Characterisic of Construction in Primary Well Extend Engineering

作　　者：张滨州 高胜洲 上官宽平 

机构地区：[1]北京金诚信矿山建设有限公司,湖北大冶市435100 [2]湖北三鑫金铜股份有限公司,湖北大冶市435100

出　　处：《黄金科学技术》2005年第1期63-66,共4页Gold Science and Technology

摘　　要：介绍了湖北三鑫金铜股份有限公司主井延深工程的几个施工特点,强调了在延深过程中提高测量精度的重要性。several characterisic of construction in in primary well extend engineering was introduced in this arctice in Hubei Sanxin Gold-Copper limited liability company,the importance of improve guage precision was emphasized in the process of primary well extend engineering.

关 键 词：竖井延深 辅助作业中段 正掘延深 反掘贯通 施工特点 

分 类 号：TD263[矿业工程—矿井建设]