With the downward extend of Baiyun main mine and increase of boundary expose area, the effect of blasting earthquake on slope and nearby buildings is increasing.
随着白云铁矿采场的向下延伸，边帮暴露面积加大，爆破地震对边坡及近坑建筑物的影响日趋严重。
2
The paper also provides the monitoring results of blasting seismic effect in the blastingarea.
文中给出了对爆区进行爆破地震效应监测的结果。
3
Burrs, slivers, scabs and weld spatter visible following blasting shall be removed and the area re-blasted.