工程爆破

1997, (01) 34-37

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条形药包端部加药高速摄影试验研究
TEST AND STUDY ON END CHARGING OF LINEAR CHARGE THROUGH HIGH SPEED PHOTOGRAPHY

刘舍宁;
Liu Shening (China Academy of Railway Sciences, Beijing 100081)

摘要(Abstract):

本文介绍了应用高速摄影技术进行条形药包端部加药的试验研究。通过对条形药包端部加药后鼓包运动速度的分析研究,证明了端部加药及加药量对条形药包爆炸能量的瞬间作用力、爆炸能量分布和端部能量损失的作用。
In this paper, test and study on end charging of linear charge through high speed photography technology is introduced. Through analysis and study on swelling motion speed after end charging, both instantaneous force of end charging and charging amount on explosion energy of linear charge and the effect on explosion energy distribution and end energy loss are proved.

关键词(KeyWords): 条形药包;高速摄影;爆破试验;鼓包运动
Linear charge High speed photography Blasting test Swelling motion

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作者(Author): 刘舍宁;
Liu Shening (China Academy of Railway Sciences, Beijing 100081)

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