基于改流体放矿技术的放矿口尺寸试验研究
张淦,陶干强,吴宇轩

Experimental Study on the Ore-drawing Port Size Based on Inserts Ore Drawing Technique
Gan ZHANG,Ganqiang TAO,Yuxuan WU
表1 改流体放矿试验方案
Table 1 Experimental schemes of inserts drawing
试验方案放矿口宽度/m放矿口高度/m试验方案放矿口宽度/m放矿口高度/m
133753
234854
335955
4431063
5441164
6451265