爆破药， 具有高速的爆速、更大的破坏力的一类炸药。装填炮弹、炸弹等或各种爆破用品的主要猛性炸药。—般用梯恩梯、额焉突(硝酸铵和梯恩梯的混合物)、铵萘炸药(稽酸敛和二硝基萘的混合物)、黑素今等。
针对这一情况，从药室爆破放顶充填采空区，从而达到分层崩落法采矿的护顶层要求。
Based on this case, through filling the gob area by means of chamber blasting, the requirement of protective top - layer for slicing and caving can be achieved.
本文对峒空爆破断面布药计算机辅助设计参数驱动方法进行了探讨。
Centring around varieties of major parameters, this paper presents a new parametric stepped method about the CAD system of chamber blasting.
针对这两种布药结构可比性问题，论文就条形药包与分集药包爆破漏斗特点和抛掷堆积规律进行了试验研究。
In view of the two layout of charges constant nature, this paper researched blasting cone and throwing accumulation rule of linear and sub-concentrated charge by experiment.
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