爆破器材Issue(6)：6-10,5.DOI:10.3969/j.issn.1001-8352.2014.06.002
装药条件对B炸药落锤撞击响应的影响研究❋
Effects of Charge Conditions on the Drop Hammer Impact Response of Composition B
摘要
Abstract
[ ABSTRACT] In order to investigate the influence of charge size, charge density and state of charge on impact response of composition B, the impact sensitivity of composition B was researched by aself-developed impact device. Effects of charge conditions on the low-velocity impact response of composition B were discussed. The causes of the influence rules were also analyzed. The results suggest that, with the same diameter, the shock threshold of composition B was increased with the increasing of grainsthickness. It was also found that the impact sensitivity was not sensitive to the change of charge density when it approaches to the theoretical density. Moreover, the impact sensitivity of different states presents a remarkable difference that the impact sensitivity of powder is all far over the impact sensitivity of grain.关键词
B炸药/撞击感度/装药条件Key words
KEY WORDS] composition B/impact sensitivity/charge conditions分类
化学化工引用本文复制引用
赵娟,徐洪涛,冯晓军..装药条件对B炸药落锤撞击响应的影响研究❋[J].爆破器材,2014,(6):6-10,5.基金项目
火炸药燃烧国防科技重点实验室基金项目(9140C350408110C3507) （9140C350408110C3507）
