摘要
以槽腔体积、槽腔深度和爆破块度为指标 ,对底部空气柱装药和常规装药掏槽爆破进行了模拟试验。试验结果表明 ,底部空气柱装药掏槽爆破效果优于常规装药效果。根据试验结果 。
With the index of cut hole's volume, depth and blasting fragmentation in the thesis, the simulated tests have been carried out upon cut blasting of bottom air column and conventional charge. Experimental results show that the cut blasting effect of bottom charge is better than that of conventional charge. On the basis of the experimental results, some preliminary researches on the action mechanism of bottom air column charge have been carried out.
出处
《淮南工业学院学报》
2001年第1期16-19,共4页
Journal of Huainan Institute of Technology(Natural Science)
关键词
底部空气柱
掏槽爆破
模拟试验
作用机理
装药结构
爆破参数
bottom air column charge
cut blasting
simulated test
action mechanism of bottom air column charge
