| 有机玻璃中条形药包爆炸破碎区发展过程的高速摄影研究 |
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| 引用本文： | 颜事龙,冯叔瑜.有机玻璃中条形药包爆炸破碎区发展过程的高速摄影研究[J].爆炸与冲击,1998,18(3):262-267. |
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| 作者姓名： | 颜事龙 冯叔瑜 |
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| 作者单位： | 铁道部科学研究院，中物院流体物理研究所冲击波物理与爆轰物理实验室 |
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| 摘 要： | 采用高速摄影方法，对有机玻璃中条形装药爆炸破碎区的发展过程进行了研究。结果表明，爆炸后形成的破碎区大致可分为柱部和端部两部分，其发展特征是，由条形装药柱中部向两端过渡的破坏区扩展速度逐渐减慢。
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| 关 键 词： | 条形药包 破碎区 高速摄影 有机玻璃 爆炸 |
STUDY ON FRACTURE REGION OF CYLINDRIC EXPLODING IN PMMA BY HIGH SPEED PHOTOGRAPH |
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| Yan Shilong a,Feng Shuyu a,Jin Xiaogang b.STUDY ON FRACTURE REGION OF CYLINDRIC EXPLODING IN PMMA BY HIGH SPEED PHOTOGRAPH[J].Explosion and Shock Waves,1998,18(3):262-267. |
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| Authors: | Yan Shilong a Feng Shuyu a Jin Xiaogang b |
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| Abstract: | By means of high speed photograph method,the developing process of the broken region in PMMA by detonation of a cylindrical charge is studied in this paper.The result shows that the broken region by detonation consists of two parts,the cylindrical part and the two end parts.The developing characteristic is that the developing speed slows down from the cylinder to both ends. |
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| Keywords: | cylindric charge broken region high speed photogram |
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