Based on the mechanism analysis, the elastic plastic model of space formation caused by blasting with linear charges is established.
通过对条形装药爆破成腔机理的分析，建立了爆炸挤压成腔弹塑性简化模型。
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.
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。
The present cutting practice was based on the principle of energy-concentrated charge, using linear-shaped charges of different sizes to cut copper blocks with different thickness.
本次实践根据聚能药包原理，采用不同尺寸的线性聚能药包。对不同厚度的铜块体进行切割。
The present cutting practice was based on the principle of energy-concentrated charge, using linear-shaped charges of different sizes to cut copper blocks with different thickness.
本次实践根据聚能药包原理，采用不同尺寸的线性聚能药包。对不同厚度的铜块体进行切割。
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