| 炸药冲击损伤及损伤炸药冲击起爆实验研究 |
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| 引用本文： | 姚惠生,黄风雷,张宝钅平.炸药冲击损伤及损伤炸药冲击起爆实验研究[J].北京理工大学学报,2007,27(6):487-490. |
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| 作者姓名： | 姚惠生 黄风雷 张宝钅平 |
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| 作者单位： | 北京理工大学,爆炸科学与技术国家重点实验室,北京,100081 |
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| 摘 要： | 采用炸药爆炸冲击加载的方法,对PBX炸药进行冲击损伤实验,测试炸药冲击前后的密度变化,并利用扫描电镜(SEM)对炸药的剖面进行细观观察,同时对损伤炸药的冲击起爆过程进行了实验研究. 通过比较不同损伤程度PBX炸药的压力变化历史得到,炸药损伤越严重,波阵面成长越快,冲击感度越高.
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| 关 键 词： | PBX炸药 冲击损伤 冲击起爆 炸药爆炸 冲击损伤 冲击起爆 实验 研究 Explosives Shock Initiation Impact Damage Study 冲击感度 波阵面 严重 历史 压力变化 不同损伤程度 比较 起爆过程 剖面 扫描电镜 利用 |
| 文章编号： | 1001-0645（2007）06-0487-04 |
| 收稿时间： | 2007/1/19 0:00:00 |
| 修稿时间： | 2007-01-19 |
Experimental Study on the Impact Damage and Shock Initiation of Damaged Explosives |
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| YAO Hui-sheng,HUANG Feng-lei and ZHANG Bao-ping.Experimental Study on the Impact Damage and Shock Initiation of Damaged Explosives[J].Journal of Beijing Institute of Technology(Natural Science Edition),2007,27(6):487-490. |
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| Authors: | YAO Hui-sheng HUANG Feng-lei and ZHANG Bao-ping |
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| Institution: | State Key Laboratory of Explosion Science and Technology, Belling Institute of Technology, Beijing 100081, China |
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| Abstract: | Impact damage to PBX explosives was produced by explosive detonation and its measured. The meso-structure characterization of damaged explosives was studied making scanning microscopy. It carried out the study of shock initiation at the same time. The results that the wave blast surface was raised and the sensitivity increased to damaged explosives. |
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| Keywords: | PBX explosive impact damage shock initiation density use of showed |
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