mine layout

A digital simulation is made to the rock pressure distribution of faces with large mining height when crossing gob,which may guide engineering practice.

针对大采高工作面过空巷时的矿山压力分布进行了数值模拟,以掌握其分布规律,从而对工程实践提出指导性意见。

Discussion on the layout of prospecting project for deep orebody in Wang'er-shan Gold Deposit;

望儿山金矿床深部矿体探矿工程布置探讨