[1]李春军①,崔广强②,陈士海②,等.数码电子雷管深水起爆性能试验研究[J].爆破器材,2022,51(04):47-50.[doi:10.3969/j.issn.1001-8352.2022.04.008]
　LI Chunjun,CUI Guangqiang,CHEN Shihai,et al.Experimental Study on Deep Water Initiation Performance of Digital Electronic Detonator[J].EXPLOSIVE MATERIALS,2022,51(04):47-50.[doi:10.3969/j.issn.1001-8352.2022.04.008]
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数码电子雷管深水起爆性能试验研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
51
期数:
2022年04
页码:
47-50
栏目:
爆炸材料
出版日期:
2022-07-08

文章信息/Info

Title:
Experimental Study on Deep Water Initiation Performance of Digital Electronic Detonator
文章编号:
5694
作者:
李春军①; 崔广强②; 陈士海②; 郭雅芳①
① 长江重庆航道工程局(重庆, 400011)
②华侨大学土木工程学院(福建厦门,361021)
Author(s):
LI Chunjun①;  CUI Guangqiang②;  CHEN Shihai②;  GUO Yafang①
①Changjiang Chongqing Waterway Bureau (Chongqing, 400011)
②College of Civil Engineering, Huaqiao University (Fujian Xiamen, 361021)
关键词:
数码电子雷管; 深水模拟; 起爆能力; 延期时间
Keywords:
digital electronic detonator;  deep water simulation;  initiation capacity;  delay time
分类号:
TK421
DOI:
10.3969/j.issn.1001-8352.2022.04.008
文献标志码:
A
摘要:
采用密封压力罐中注入一定量的水，然后施加不同气压的方法模拟数码电子雷管在一定水深下的工况，通过系列试验研究模拟相应工况下的起爆能力。试验结果证明:所用数码电子雷管在40 m水深处放置48 h，其抗水性、起爆能力、延期精度均不会受水深的影响，可满足工程需要。通过系列试验,弥补了现有工程资料数据的不足，为类似工程提供了必要的试验数据和依据。
Abstract:
A certain amount of water was injected into the sealed pressure tank, and then different air pressures were applied to simulate the working condition of digital electronic detonator in a certain water depth. The initiation capacity under corresponding working conditions was simulated through a series of tests. Test results show that the water resistance, initiation ability and delay accuracy of the digital electronic detonator would not be affected by the water depth and could meet the needs of the project when it is placed at the water depth of 40 m for 48 h. Through a series of tests, the deficiency of the existing engineering data is made up, and the necessary test data and basis are provided for similar projects.

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备注/Memo

备注/Memo:
收稿日期：2022-01-06
基金项目：福建省自然科学基金（2021J011232）
第一作者：李春军(1972-),男，硕士，高工,主要从事水下爆破施工及技术研究。E-mial:123078596@qq.com
更新日期/Last Update: 2022-07-06