| Q235钢板对高速弹的抗侵彻特性研究 |
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| 引用本文： | 张元豪,陈长海,朱锡.Q235钢板对高速弹的抗侵彻特性研究[J].舰船科学技术,2017,39(2). |
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| 作者姓名： | 张元豪 陈长海 朱锡 |
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| 作者单位： | 海军工程大学舰船工程系,湖北武汉,430033 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 为探究钢板在典型防御目标弹丸侵彻下的抗弹性能及破坏模式,开展系列弹道实验,并结合有限元分析软件Ansys/LS-DYNA,探讨弹体初速、入射角度及靶板厚度对靶板抗弹性能的影响,对比分析不同条件下的破坏模式.结果表明,在改变单一因素的条件下,弹体初速越大、入射角越大、钢板厚度越大,钢板吸能越高,抗侵彻能力越强.
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| 关 键 词： | 撞击 弹体 靶板 |
Ballistic performance of Q235 steel plate subjected to impact by middle and high velocity projectiles |
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| ZHANG Yuan-hao,CHEN Chang-hai,ZHU Xi.Ballistic performance of Q235 steel plate subjected to impact by middle and high velocity projectiles[J].Ship Science and Technology,2017,39(2). |
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| Authors: | ZHANG Yuan-hao CHEN Chang-hai ZHU Xi |
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| Abstract: | In order to investigate the ballistic performance and failure modes of metal plates subjected to impact by typ-ical defense target projectiles, carried out a series of ballistic experiment, and combine ANSYS/LS-DYNA, investigated the influence of the ballistic performance by projectiles initial velocityincidence angle of target, contrast and analysis the failure modes in different conditions. The results indicated that, the higher the initial velocitythe bigger the incidence anglethe big-ger the thickness of metal plates, the better ballistic performance of metal plates. |
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| Keywords: | impact projectile target |
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