2014年《爆破器材》征订通知.pdf
[5] Sumiya Fꎬ Tokita Kꎬ Nakano Mꎬ et al. Experimental study on the channel effect in emulsion explosives [J]. Journal of Materials Processing Technologyꎬ 1999ꎬ 851 ̄ 325 ̄29. [6] Petel O Eꎬ Mack Dꎬ Higgins A Jꎬ et al. Minimum propa ̄ gation diameter and thickness of high explosives [ J]. Journal of Loss Prevention in the Process Industriesꎬ 2007ꎬ 204 ̄6578 ̄583. [7] 倪欧琪. 粉状乳化炸药微观结构研究[J]. 爆破器材ꎬ 1998ꎬ2736 ̄8. Ni Ouqi. The reserch of microstructure of powdery emul ̄ sion explosive[J]. Explosive Materialsꎬ 1998ꎬ2736 ̄ 8. [8] 张玉磊ꎬ 倪欧琪ꎬ 侯旷怡ꎬ等. 乳化炸药铁板凹槽弯曲 装药的实验研究[J]. 爆炸与冲击ꎬ2012ꎬ322216 ̄ 220. Zhang YuleiꎬNi OuqiꎬHou Kuangyiꎬet al. Experimental study on emulsion explosives charged into the curved groove in an iron plate[J]. Explosion and Shock Wavesꎬ 2012ꎬ322216 ̄220. [9] 倪欧琪ꎬ 俞明熊. 粉状乳化炸药的研究与发展[J]. 爆 破器材ꎬ2000ꎬ29212 ̄15. Ni Ouqiꎬ Yu Mingxiong. The research and development of powdery emulsion explosive [ J].Explosive Materialsꎬ 2000ꎬ29212 ̄15. [10] 王肇中ꎬ汪旭光ꎬ夏斌. 粉状乳化炸药作功能力测试 方法的研究[J]. 爆破器材ꎬ2007ꎬ3647 ̄9. Wang Zhaozhongꎬ Wang Xuguangꎬ Xia Bin.Study on testing method of power for powdery emulsion explosives [J]. Explosive Materialsꎬ2007ꎬ3647 ̄9. Experimental Study on the Detonation Characteristic of Powdery Emulsion Explosive in Curved Charge NI Ouqi①②ꎬ XIE Lifeng①ꎬ LI Bin①ꎬHAN Zhiwei① ①School of Chemical Engineeringꎬ Nanjing University of Science and Technology Jiangsu Nanjingꎬ210094 ②National Supervision and Inspection Center for Industrial Explosive MaterialsJiangsu Nanjingꎬ210094 [ABSTRACT] Detonation characteristics of powdery emulsion explosive in curved charge were studied experimentally by velocity deficit. In the experimentsꎬ powdery emulsion explosive was charged in a curved groove which was machined in steel plates of 304 steel and detonation velocities of the charge in different part of the groove were measured by detonation velocity meter. The results show that curved charge can decrease the strength of detonation continuouslyꎬ and obvious velo ̄ city deficit of the charged explosive is observed. When cross section area S of the curved charge is fixedꎬthe velocity deficit will increase with the reduction of curvature radius R . When curvature radius R of the curved charge is fixedꎬ the velocity deficit will increase with the reduction of cross section area S. The effect of R to detonation propagation is greater than that of S. The experimental formulas between Sꎬ R and velocity deficit were also proposed. [KEY WORDS] powdery emulsion explosiveꎻ detonationꎻ curved chargeꎻ velocity deficit 2014 年爆破器材征订通知 爆破器材主要介绍爆破器材的理论、科研成果、生产技术、科学管理、分析测试、劳动保护、爆破应用、烟花爆竹、国内外 动态等ꎮ 本刊为双月刊ꎬ大 16 开ꎬ每期 56 页ꎬ定价 12 元ꎬ全年 72 元ꎮ 如果读者没有赶上邮局征订ꎬ也可以直接联系本刊编辑部订 购ꎮ 银行汇款 1户名南京理工大学开户行南京市工商银行军管支行账号4301017709001057330ꎻ附言上请注明“爆破器材”字 样ꎮ 2户名周勤ꎻ开户行南京市建设银行大行宫支行ꎻ账号4340611370016037ꎮ 邮局汇款 收款人周勤ꎻ地址南京理工大学化工学院爆破器材编辑部ꎻ邮政编码210094ꎻ电话传真025 ̄84315530 爆破器材编辑部另有一些专业书籍代销ꎬ有需求的朋友可以通过以上方式汇款购书ꎮ 爆破器材编辑部 322014 年 4 月 弯曲装药条件下粉状乳化炸药爆轰特性的试验研究 倪欧琪ꎬ等