[1]王峰,李必红,王喜,等.射孔弹用RDX基含铝炸药性能实验及分析[J].测井技术,2019,43(02):206-210.[doi:10.16489/j.issn.1004-1338.2019.02.019]
 WANG Feng,LI Bihong,WANG Xing,et al.Performances Experiments and Analysis of RDX-based Aluminized Explosives for Perforating Charge[J].WELL LOGGING TECHNOLOGY,2019,43(02):206-210.[doi:10.16489/j.issn.1004-1338.2019.02.019]
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射孔弹用RDX基含铝炸药性能实验及分析()
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《测井技术》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第43卷
期数:
2019年02期
页码:
206-210
栏目:
射孔技术
出版日期:
2019-06-20

文章信息/Info

Title:
Performances Experiments and Analysis of RDX-based Aluminized Explosives for Perforating Charge
文章编号:
1004-1338(2019)02-0206-05
作者:
王峰 李必红 王喜 李尚杰 杨翕智 赵文杰
(西安物华巨能爆破器材有限责任公司, 陕西 西安 710061)
Author(s):
WANG Feng LI Bihong WANG Xing LI Shangjie YANG Xizhi ZHAO Wenjie
(Xi'an Wuhua Juneng Blasting Equipment CO. LTD., Xi'an, Shaanxi 710061, China)
关键词:
石油射孔 含铝炸药 安全性 射孔弹 穿深
Keywords:
perforation aluminized explosive safety perforating charge penetration
分类号:
TJ55; TE257
DOI:
10.16489/j.issn.1004-1338.2019.02.019
文献标志码:
A
摘要:
针对传统的常温射孔弹用R852炸药,提出了RDX基含铝高威力炸药作为射孔弹用炸药。通过理论计算、RDX基含铝炸药的机械感度、静电火花感度、5 s延滞期爆发点测试以及装填射孔弹后的地面模拟装枪穿目标靶试验,得出RDX含铝炸药作为射孔弹用炸药的可行性和优势。结果显示RDX基含铝炸药具有合适的机械感度,耐热性和压制性良好,适用于射孔弹用装药; 与装填R852炸药的射孔弹穿深性能相比,装填RDX基含铝炸药射孔弹的地面模拟装枪侵彻柱状混凝土靶穿深降低了7.5%,但装填RDX基含铝炸药射孔弹在柱状混凝土靶上形成干净的射流孔道、孔道无明显白色压实带,在射流孔道及孔道末端出现密集型微裂缝。
Abstract:
Based on R852, a traditional explosive for perforating charge at room temperature, a RDX-based powerful aluminized explosive is proposed as the explosive for perforating charge. Through theoretical calculation of mechanical sensitivity and electrostatic spark sensitivity, 5 senconds delay bursting point test and ground target penetrated test, the RDX-based aluminized explosive is feasible and advantageous as the explosive for perforating charge. The RDX-based aluminized explosive has suitable mechanical sensitivity, good heat resistance and compactibility, and is suitable for perforating charge. Ground simulation experiments found that the charge with RDX-based aluminized explosive penetrated a cylindrical concrete target shallower than the charge with R852 explosive by 7.5%, however, the channel induced by the charge with RDX-based aluminized explosive is clean and without obvious white compacted zones, and dense micro-fractures appeared on the wall and the end of the channel.

参考文献/References:

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备注/Memo

备注/Memo:
(收稿日期: 2018-12-19 本文编辑 余迎)第一作者: 王峰,男,1974年生,高级工程师,硕士,从事石油民爆器材项目管理及市场开发。E-mail:jinwf1974@126.com
更新日期/Last Update: 2019-06-20