[1]张玉磊①,倪欧琪①,解立峰①,等.乳化炸药套管装药实验研究[J].爆破器材,2011,40(06):1-4.
　ZHANG Yulei,NI Ouqi,XIE Lifeng,et al.Experimental Study of Emulsion Explosive Charged in Casing Tube[J].EXPLOSIVE MATERIALS,2011,40(06):1-4.
点击复制

乳化炸药套管装药实验研究()
分享到：

《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
40
期数:
2011年06
页码:
1-4
栏目:
基础理论
出版日期:
2011-12-20

文章信息/Info

Title:
Experimental Study of Emulsion Explosive Charged in Casing Tube
文章编号:
4415
作者:
张玉磊①; 倪欧琪①; 解立峰①; 侯旷怡②; 李斌①; 朱英中①
① 南京理工大学化工学院（江苏南京，210094）；  ② 中国空空导弹研究院（河南洛阳 ，471003）
Author(s):
ZHANG Yulei①;  NI Ouqi①;  XIE Lifeng①;  HOU Kuangyi②;  LI Bin①;  ZHU Yingzhong①
① School of Chemical Engineering, Nanjing University of Science and Technology (Jiangsu Nanjing, 210094)； ②China Airborne Missile Academy (He’nan Luoyang, 471003)
关键词:
乳化炸药; 套管; 中心管; 阻隔防爆
Keywords:
emulsion explosive;  casing tube;  central tube;  explosion-proof barrier
分类号:
TJ55 TD235.21+1
文献标志码:
A
摘要:
文章研究了乳化炸药套管装药的阻隔防爆性能。通过改变套管中心管材质、粗糙度及药层厚度等参数，系统地分析了乳化炸药套管装药条件下的阻隔防爆效果，得到不同材质的中心管套管装药的临界药层厚度。光滑实心钢棒的临界药层厚度小于2.5mm；壁厚1.0mm的不锈钢管以及装满碳酸氢钠的壁厚0.3mm不锈钢管的临界药层厚度小于3.0mm；粗糙木棒的临界药层厚度介于2.5mm和4.0mm之间；而壁厚0.3mm的不锈钢管与光滑实心木棒的临界药层厚度大于4.0mm。外部约束强度越强，套管装药爆轰传播长度越长。置于钢板上时套管爆轰传播的长度为310.0mm，悬吊时爆轰长度为270.0mm。
Abstract:
In this paper, the blocking explosion-proof performance of emulsion explosive charged in casing tube was studied experimentally. The systematic analysis of the explosion-proof barrier effect was carried out under the conditions of different central tube, roughness and the thickness of emulsion explosives. The thicknesses of emulsion explosions under the conditions of different central tube materials were given. Critical thickness was less than 2.5mm when central tube was smooth solid steel rod; critical thickness was less than 3.0 mm when central tube was the wall thickness of 1.0mm stainless steel pipe and the wall thickness of 0.3mm stainless steel pipe filled with sodium bicarbonate; critical thickness was between 2.5mm and 4.0mm when central tube was rough stick; critical thickness was more than 4.0mm when central tube was the wall thickness of 0.3mm stainless steel pipe and smooth solid stick. The stronger strength of external constraints, the longer length of detonation propagation, detonation propagation length was 310.0mm when it was placed on the steel plate and 270.0mm when it was hanging up.

参考文献/References:

［1］吕春绪．工业炸药理论［M］．北京：兵器工业出版社，2003：25~26．［2］杨桐．从乳化炸药六起事故中吸取教训［J］．爆破器材，1995（4）：27~29．［3］Takahashi K，Murata K，Kato Y, et al．Nonideal detonation of emulsion explosives［J］ ． Journal of Materials Processing Technology，1999，52（55）：5255．［4］Engelke R，Campell A W．Diameter Effect in HighDensity Heterogeneous Explonation［M］．Coranado California: Office ResearchDepartment of the Navy，1977: 642．［5］谭多望，方青，张光升，等．钝感炸药直径效应实验研究［J］．爆炸与冲击，2003，23(4): 300~304．［6］宗琦，刘积铭．硝铵混合炸药内管道效应的初步探讨［J］．工程爆破，2001，7（1）：79~82．［7］宋锦泉．乳化炸药爆轰特性研究［D］．北京：北京科技大学，2000，32~45．［8］冯志红．RDX混合炸药临界直径的实验与数值模拟研究［D］．太原：中北大学，2007．

相似文献/References:

[1]熊家权,林华岱.影响乳化炸药性能因素探讨[J].爆破器材,2010,39(01):13.
　XIONG Jiaquan,LIN Huadai.Discussion on Factors Affecting the Performance of Emulsion Explosive[J].EXPLOSIVE MATERIALS,2010,39(06):13.
[2]黄铁飞,荣光富,杨曙光,等.乳化剂对混装乳化炸药质量性能的影响及实践应用[J].爆破器材,2010,39(02):14.
　HUANG Tiefei,RONG Guangfu,YANG Shuguang,et al.Effect of Emulsifier on the Quality Performance of Emulsion Explosive and Its Practical Application[J].EXPLOSIVE MATERIALS,2010,39(06):14.
[3]阮华.用正交试验方法优化乳化炸药设计[J].爆破器材,2010,39(02):23.
　RUAN Hua.The Optimization of the Emulsion Explosive by Using Orthogonal Experimental Method[J].EXPLOSIVE MATERIALS,2010,39(06):23.
[4]李瑛,柏存增.不同敏化条件下乳化炸药减敏的实验研究[J].爆破器材,2011,40(01):19.
　LI Ying,BO Cunzeng.Experimental Research on Reducing Sensitivity of Emulsion Explosive in Different Sensitization Methods[J].EXPLOSIVE MATERIALS,2011,40(06):19.
[5]郭敏,贾海亮,原海青,等.高温敏化工艺乳化炸药储存期影响因素分析[J].爆破器材,2011,40(01):24.
　GUO Min,JIA Hailiang,YUAN Haiqing,et al.Analysis of Influencing Factors on the Storage of Emulsion Explosives by High-temperature Sensitization[J].EXPLOSIVE MATERIALS,2011,40(06):24.
[6]龚兵,熊代余,李国仲,等.BCJ多功能装药车的研究与应用[J].爆破器材,2010,39(03):12.
　GONG Bing,XIONG Daiyu,LI Guozhong,et al.Development and Application of BCJ Multi-function Charge Truck[J].EXPLOSIVE MATERIALS,2010,39(06):12.
[7]王军,王越胜.故障树分析法在乳化炸药生产中的应用概述[J].爆破器材,2010,39(03):15.
　WANG Jun,WANG Yuesheng.Application of Fault Tree Analysis in the Production of Emulsion Explosive[J].EXPLOSIVE MATERIALS,2010,39(06):15.
[8]张翠英,吴龙祥,王永斌.新型高效乳化器的研制及应用[J].爆破器材,2010,39(05):12.
　ZHANG Cuiying,WU Longxiang,WANG Yongbin.Research and Application of the New-type Efficient Emulsifier[J].EXPLOSIVE MATERIALS,2010,39(06):12.
[9]马耀川.全连续化乳化生产线影响炸药爆炸性能的几个因素[J].爆破器材,2010,39(05):20.
　MA Yaochuan.Several Factors Affecting the Performance of Emulsion Explosive in Continuous Production Line[J].EXPLOSIVE MATERIALS,2010,39(06):20.
[10]郑卫东,李峰,潘伟纲.乳化炸药水油相集中制备的应用[J].爆破器材,2010,39(05):22.
　ZHENG Weidong,LI Feng,PAN Weigang.Concentrated Preparation Application for Water and Oil Phase of Emulsion Explosives[J].EXPLOSIVE MATERIALS,2010,39(06):22.

备注/Memo

备注/Memo:
收稿日期：2011-09-17基金项目：国防安全科技项目（B2620080135）作者简介：张玉磊（1987~），男，硕士研究生。研究方向为多相爆轰及爆炸场测试技术。通讯作者：倪欧琪（1953~），男，教授。研究方向：乳化炸药配方与特性。
更新日期/Last Update: 2011-12-26