摘要
分别论述了孔间微差爆破和孔底部柔性垫层的作用机理 ,经试验证明 ,采用孔间微差爆破及炮孔底部设置柔性垫层既能有效降低对底部保留岩体的破坏 ,又能起到改善爆破效果的作用。
Split-second blasting and action mechanism of blasthole's flexible packing layer are described. The test has proved that the split-second blasting and flexible packing lay can not only reduce effectively the damage of remained rockbodies, but also improve the results of blasting.
出处
《矿冶工程》
CAS
CSCD
北大核心
2003年第4期10-13,共4页
Mining and Metallurgical Engineering
