大型井巷贯通工程测量实践

贯通测量是井下矿山开采中最重要的测量工作,它是所有其它开采工作的基础。金山金矿在2002年进行第四期改扩建工程中,曾经在116米副斜井0m中段与150m东风斜井相连通的大型井巷施工中,实现成功贯通。本文就贯通工程的测量工作中要注意的事项与同行探讨。

Large Shaft Tunnel Connection Project Survey Practice

Connection Survey is the most important measures for the underground mining,it is the base of other mining process.During the forth phase extension project of Jinshan Gold Mine in 2002,a large shaft tunnel was connected successfully between 0m middle portion of 116m auxiliary slope and 150m easterlies slope.Attentions of connection project survey are discussed in this article.