[1]赵晓莉,夏斌,刘尊义,等.模拟高原环境对炸药爆速影响的试验研究[J].爆破器材,2015,44(02):36-39.[doi:10.3969/j.issn.1001-8352.2015.02.009]
　ZHAO Xiaoli,XIA Bin,LIU Zunyi,et al.Experimental Research on Detonation Velocity of Explosive in Simulated Plateau Environment[J].EXPLOSIVE MATERIALS,2015,44(02):36-39.[doi:10.3969/j.issn.1001-8352.2015.02.009]
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模拟高原环境对炸药爆速影响的试验研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
44
期数:
2015年02
页码:
36-39
栏目:
爆炸材料
出版日期:
2015-04-20

文章信息/Info

Title:
Experimental Research on Detonation Velocity of Explosive in Simulated Plateau Environment
文章编号:
4832
作者:
赵晓莉; 夏斌; 刘尊义; 高玉刚
中煤科工集团淮北爆破技术研究院有限公司（安徽淮北，235039）
Author(s):
ZHAO Xiaoli;  XIA Bin;  LIU Zunyi;  GAO Yugang
Huaibei Blasting Technology Research Institute, China Coal Technology and Engineering Group (Anhui Huaibei, 235039)
关键词:
炸药; 模拟; 海拔高度; 爆速; 高原
Keywords:
explosive;  simulate;  altitude;  detonation velocity;  plateau
分类号:
TQ564；TD235.2+1
DOI:
10.3969/j.issn.1001-8352.2015.02.009
文献标志码:
A
摘要:
为了研究高原环境对炸药爆速的影响，将粉状乳化炸药与三级煤矿许用乳化炸药置于自制密闭容器中，通过抽气模拟海拔0~4 500 m下的高原环境，用爆速仪对此环境下炸药爆速进行试验研究。试验结果表明：在高海拔压力环境下，粉状乳化炸药爆速几乎没有变化，而三级煤矿许用乳化炸药爆速随着海拔高度的上升，出现先增大后减小的趋势。
Abstract:
In order to investigate the detonation velocity performance under high plateau environment, powdery emulsion explosive and class 3 coal mine permissible emulsion explosives were both laid in a closed container, the pressure conditions at an altitude of 0-4 500 meters were simulated by air extraction, and then experimental research on detonation velocity under this environment was conducted by time measuring instrument. The results show that the detonation velocity of powdery emulsion explosive almost exhibited invisible change under high altitude conditions, while the detonation velocity of class 3 coal mine permissible emulsion explosives increased at first and then decreased as altitude increasing.

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备注/Memo

备注/Memo:
收稿日期：2014-06-17
基金项目：“瓦斯灾害监控与应急技术国家重点实验室，中煤科工集团重庆研究院青年创新基金”资助项目（2012QNJ33）
作者简介：赵晓莉（1982~），女，工程师，主要从事民爆器材检测及工程爆破技术研究。E-mail:17560677@qq.com
更新日期/Last Update: 2015-04-15