[1]王振雄,顾文彬,秦入平,等.水下深孔爆破间隔装药起爆时差影响的数值模拟[J].爆破器材,2012,41(03):8-11、15.
　WANG Zhenxiong,GU Wenbin,QIN Ruping,et al.Numerical Simulation of the Effect of Initiation Time Difference on Underwater Deephole Compartment Blasting[J].EXPLOSIVE MATERIALS,2012,41(03):8-11、15.
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水下深孔爆破间隔装药起爆时差影响的数值模拟()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
41
期数:
2012年03
页码:
8-11、15
栏目:
基础理论
出版日期:
2012-06-20

文章信息/Info

Title:
Numerical Simulation of the Effect of Initiation Time Difference on Underwater Deephole Compartment Blasting
文章编号:
4457
作者:
王振雄; 顾文彬; 秦入平; 徐浩铭; 王诤; 王丙夺 
解放军理工大学工程兵工程学院（江苏南京，210007）
Author(s):
WANG Zhenxiong;  GU Wenbin;  QIN Ruping;  XU Haoming;  WANG Zheng;  WANG Bingduo
Engineering Institute of Engineering Corps, PLA University of Science & Technology (Jiangsu Nanjing, 210007)
关键词:
水下爆破; 爆破振动; 起爆时差; 数值模拟
Keywords:
underwater blasting;  blasting vibration;  initiation time difference;  numerical simulation
分类号:
TD235.33 TJ510.3+6
文献标志码:
A
摘要:
文章以舟山大神洲舾装码头前沿炸礁工程的数据为基础，采用ANSYS/LS—DYNA软件进行数值模拟，建立水下深孔孔内间隔装药结构中两段装药不同起爆时差的计算模型，分析了不同起爆时差对爆破效果和爆破振动的影响。计算结果表明：当孔内间隔装药两段装药的起爆时差为6ms时，既可以降低爆破振动带来的危害，又可以提高爆破效果。
Abstract:
Based on the data of Zhoushan Reef Explosion of Engineering, numerical simulation was carried out using ANSYS/LS-DYNA. The numerical simulation model of underwater detonation of deep hole with different initiation time is set up, and the effect of different initiation time on the blasting effects and blasting vibration is analyzed. It comes to a conclusion that when the initiation time is 6 ms, it can not only reduce the hazards posed by blasting vibration, but also improve the blasting effects.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2012-02-23
作者简介：王振雄（1987~），男，硕士，主要研究水下深孔爆破技术。
通讯作者：顾文彬(1961~)，男，教授，博士生导师，主要研究方向为火炮、自动武器与弹药工程。
更新日期/Last Update: 2012-06-21