| 杀爆战斗部相关作用场的毁伤效能研究 |
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| 引用本文： | 杨帅,赵太勇,张晓东,成乐乐,李帅,孟凡高,江帅. 杀爆战斗部相关作用场的毁伤效能研究[J]. 爆破器材, 2020, 49(2): 40-45. DOI: 10.3969/j.issn.1001-8352.2020.02.007 |
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| 作者姓名： | 杨帅 赵太勇 张晓东 成乐乐 李帅 孟凡高 江帅 |
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| 作者单位： | ①中北大学地下目标毁伤技术国防重点实验室(山西太原,030051) ② 西北机电工程研究所(陕西咸阳,712000) ③新方舟安防科技有限责任公司(四川成都, 610041) ④山东北方滨海机器有限公司(山东淄博,255200) ⑤中国人民解放军94195部队(甘肃定西,730500 ) |
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| 摘 要： | 破片和冲击波作为杀爆战斗部的两种主要毁伤元素，对目标的毁伤形式不尽相同。以杀爆弹为研究对象，在不同工况下，通过LS-DYNA动力学软件，对杀爆相关作用场的毁伤效能进行研究，并将其毁伤效能与单独冲击波作用进行对比，得到了如下结论:杀爆相关作用场的毁伤效能较单独冲击波作用有较大提升；TNT当量的增加对杀爆相关作用有较大的增益；杀爆战斗部相关作用场的毁伤效能随着预开孔间距的增大而减小。
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| 关 键 词： | 杀爆相关作用 冲击波作用 毁伤效能 LS-DYNA |
Damage Effectiveness of the Related Fields of Explosive Warhead |
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| YANG Shuai,ZHAO Taiyong,ZHANG Xiaodong,CHENG Lele,LI Shuai,MENG Fan gao,JIANG Shuai. Damage Effectiveness of the Related Fields of Explosive Warhead[J]. Explosive Materials, 2020, 49(2): 40-45. DOI: 10.3969/j.issn.1001-8352.2020.02.007 |
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| Authors: | YANG Shuai ZHAO Taiyong ZHANG Xiaodong CHENG Lele LI Shuai MENG Fan gao JIANG Shuai |
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| Affiliation: | ①National Defense Key Laboratory of Underground Target Damage Technology,North University of China (Shanxi Taiyuan,030051) ②Northwest Institute of Mechanical and Electrical Engineering (Shaanxi Xianyang, 712000) ③New Ark Security Technology Co., Ltd. (Sichuan Chengdu, 610041) ④Shandong North Binhai Machinery Co., Ltd. (Shandong Zibo, 255200) ⑤People’s Liberation Army 94195 (Gansu Dingxi, 730500) |
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| Abstract: | Being the two main elements to the blasting warhead, fragments and shock waves generate damage to the targets in different ways. Blasting bomb was defined as the research object. Its damage efficiency of the blast-related field was studied by LS-DYNA dynamics software under different working conditions and was compared with the single shock wave effect. It was found that damage effect of the killing and explosion-related action field greatly improves compared with the single shock wave effect. Increase of TNT equivalent has a greater gain on the effect of killing explosion-related effect. Damage efficiency of the relevant action field of the killing warhead decreases with the increase of the pre-opening interval. |
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| Keywords: | blast-related effects shock wave effect damage efficiency LS-DYNA |
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