抗彈陶瓷幾何結構之研究

A Study on the Geometrical Structure of the Ceramic Board with Anti Bullet Function

周勇政(Y. C. Chou) ； 李貴琪(K. C. Lee) ； 李銘軒(M. S. Lee)

《華岡紡織期刊》 17卷3期 (2010/09) Pp. 241-248

https://doi.org/10.29984/JHGT.201009.0002

摘要

本研究主要針對拼接式四邊形抗彈陶瓷靶板與拼接式六邊形抗彈陶瓷靶板其抗彈性能之差異。比較在不同厚度下，四邊形靶板和六邊形靶板抗彈性能之差異，及添加厚度6.3mm之背層板（鋁板）後，其抗彈性能提升效率。利用有限元素軟體LS-DYNA進行模擬，並分析子彈貫穿靶板時之能量傳遞方式及子彈殘餘末速度。由研究結果得知，拼接式六邊形靶板其能量傳遞效果優於拼接式四邊形靶板，而添加背層板（銘板）後， 抗彈性能也優於拼接式四邊形靶板。

關鍵字

抗彈陶瓷 ； 形狀 ； LS-DYNA

並列摘要

This study aimed bullet-proof ceramic mosaic-style quadrangle with the stitching anvil-type hexagonal bullet-proof ceramic target plate differences between its anti-elastic energy. Compare the different thickness, the quadrilateral and the hexagon TARGET TARGET anti-elastic energy differences, and add the thickness of 6.3mm of the back laminate (a luminum), its anti-elastic energy enhance efficiency. The use of finite element software LS -DYNA simulation, and analysis of the energy when the bullet passed through the target plate means and the end of the residual bullet velocity. The study results show that, mosaic-type hexagona l target plate is better than its energy transmission type rectangular target plate stitching, while adding back Iaminate (aluminum), the anti-elastic energy is also better than the mosaic-style rectangular target pIate.

並列關鍵字

ceramic board with anti bullet ； mosaic ； LS-DYNA