炮采工作面合理确定爆破参数的试验与研究

Test and research on reasonably deciding blasting parameters at blasting face

针对直接影响爆破效果的炮眼间距、水平角、装药量、起爆顺序等爆破参数进行了试验与研究 ,取得了较好的效果。

Directing to the problems of blasthole space,level angle,charging,blasting order est. parameters directly influence the blasting result,make some tests and researches on them,and have made good rdsult.