| 长杆弹侵彻含刚玉球钢纤维砼的数值模拟研究 |
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| 引用本文： | 孙岩,汤文辉,张若棋.长杆弹侵彻含刚玉球钢纤维砼的数值模拟研究[J].强度与环境,2004,31(3):8-11. |
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| 作者姓名： | 孙岩 汤文辉 张若棋 |
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| 作者单位： | 国防科技大学理学院应用物理系,长沙,410073 |
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| 摘 要： | 利用有限元法对长杆弹侵彻钢纤维混凝土以及含刚玉球的钢纤维混凝土靶体进行了数值模拟分析。结果表明，含刚玉球的钢纤维混凝土可以使弹体发生偏转，减小弹体的侵彻深度；刚玉球层的位置和弹体与刚玉球的碰撞角度对弹体的侵彻深度有较大影响。
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| 关 键 词： | 长杆弹 侵彻深度 含刚玉球 钢纤维砼 数值模拟研究 碰撞角度 有限元法 工程结构 |
| 文章编号： | 1006-3919(2004)03-0008-04 |
| 修稿时间： | 2003年8月4日 |
A study on anti-penetration characteristics of SFRC with single layer of tightly arrayed corundum spheres |
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| SUN Yan,TANG Wen-hui,ZHANG Ruo-qi.A study on anti-penetration characteristics of SFRC with single layer of tightly arrayed corundum spheres[J].Structure & Environment Engineering,2004,31(3):8-11. |
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| Authors: | SUN Yan TANG Wen-hui ZHANG Ruo-qi |
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| Abstract: | In this paper, the long rod projectile penetrating into SFRC with corundum spheres is simulated by the finite element analysis method. It is find that the SFRC with corundum spheres can reduce the depth of penetration. The location and the position of the corundum spheres are important for anti-penetration ability. |
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| Keywords: | penetration corundum spheres the long rod projectile simulation |
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