| 典型炸药柱的400kg落锤撞击感度特性分析 |
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| 引用本文： | 高立龙,牛余雷,王浩,王彩玲,李媛媛,郭昕.典型炸药柱的400kg落锤撞击感度特性分析[J].含能材料,2011,19(4):428-431. |
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| 作者姓名： | 高立龙 牛余雷 王浩 王彩玲 李媛媛 郭昕 |
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| 作者单位： | 西安近代化学研究所,陕西西安,710065 |
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| 基金项目： | 国防科技工业基础产品创新计划火炸药专项 |
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| 摘 要： | 为了研究炸药在冲击作用下的安全性能,利用400 kg落锤加载装置对梯恩梯(TNT)、B炸药(Comp.B)、钝化黑索今(P-RDX)等典型炸药柱进行了撞击感度试验,将所测结果与GJB772A - 97方法测试的炸药撞击感度、抗压强度进行了相关性分析.结果表明,在试验条件下,组成相近的配方,药柱撞击感度与抗压强度、成型工...
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| 关 键 词： | 爆炸力学 炸药 撞击感度 抗压强度 |
| 收稿时间： | 2010/10/15 0:00:00 |
| 修稿时间： | 2011/5/29 0:00:00 |
Analysis of Impact Sensitivity Characteristics for Typical Explosive Cylinder |
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| GAO Li-long,NIU Yu-lei,WANG Hao,WANG Cai-ling,LI Yuan-yuan and GUO Xi.Analysis of Impact Sensitivity Characteristics for Typical Explosive Cylinder[J].Chinese Journal of Energetic Materials,2011,19(4):428-431. |
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| Authors: | GAO Li-long NIU Yu-lei WANG Hao WANG Cai-ling LI Yuan-yuan and GUO Xi |
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| Affiliation: | GAO Li-long,NIU Yu-lei,WANG Hao,WANG Cai-ling,LI Yuan-yuan,GUO Xi (Xi′an Modern Chemistry Research Institute,Xi′an710065,China) |
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| Abstract: | In order to study explosive safety under impact, the impact sensitivities of TNT, composition B, desensitizing RDX etc typical explosive cylinder were measured with the 400 kg drop hammer, and the results were comparatively analysized with form coventional impact sensitivity test (GJB772A-1997). The result show that the impact sensitivity of explosives with simliar composition is closely related to its compressive strength and molding process. Safety of TNT is best in TNT-based explosive, and impact sensitivity of HMX-based explosive is lower than that of RDX-based explosive. |
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| Keywords: | explosion mechanics explosive cylinder impact sensitivity compressive strength |
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