Öz
In order to establish the survivability of law enforcement officers who may face a variety of risks in their work, it is important to predict the damage of armor caused by small caliber guns, which are widely used by street gangs all over the world. Due to the weight considerations, use of light weighted composites for body armor has continued to increase over years. Nevertheless, determining the damage capability of composite laminates against ballistic impact is not a simple problem as determining elastic stiffness of the armor due to the complex damage modes, which can occur in composites through impact phenomenon. This study presents the effects of impactor velocity to penetration mechanism. Additionally, the ballistic damage of Dyneema™ plates at different velocities are presented supported by real test reports.
Keywords: Body armor, Laminated composite, Ballistic damage, Dyneema™
Anahtar Kelimeler
Kaynakça
- Wambua, P., Vangrimde, B., Lomov, S. and Verpoest, I., “The response of natural fiber composites to ballistic impact by fragment simulating projectiles”, Composite Structures 77:232-240 (2007).
- Swanson S.R., Introduction to Design and Analysis with Advanced Composite Materials, Prentice Hall Inc. (1997).
- Jones R.M., Mechanics of Composite Materials, Taylor & Francis, Inc., Second Edition (1999).
- Karakuzu, R., Erbil, E. and Aktas, M., “Impact characterization of glass/epoxy composite plates: An Composites : Part B 41:388-395 (2010). numerical study”,
- Naik N.K. and Shrirao P., “Composite structures under ballistic impact”, Composite Structures 66:579-590 (2004).
- Naik N.K. and Doshi A.V., “Ballistic impact behaviour of studies”,Composite Structures 82:447-464 (2008). Parametric
- Sutherland, L.S. and Soares, C.G., , “Impact behaviour of typical marine composite laminates”, Composites : Part B, 37:89-100 (2006).
- Johnson, H.E., Louca, L.A., Mouring, S. and Fallah, A.S., , “Modelling impact damage in marine composite panels”, International Journal of Impact Engineering 36:25-39 (2009).
- Tita, V., Carvalho J. and Vandepitte D, , “Failure analysis of low velocity impact on thin composite laminates: approaches”, Composite Structures 83:413-428 (2008). and numerical
- Mukasey, M.B., Sedgwick, J.L. and Hagy, D.W., , “Ballistic Resistance of Body Armor, NIJ Standard-0101.06”, US Department of Justice (www.ojp.usdoj.gov/nij). (2008)
- http://www.tno.nl/downloads/defind_land_testfacil iteit, (2012).
Öz
Kaynakça
- Wambua, P., Vangrimde, B., Lomov, S. and Verpoest, I., “The response of natural fiber composites to ballistic impact by fragment simulating projectiles”, Composite Structures 77:232-240 (2007).
- Swanson S.R., Introduction to Design and Analysis with Advanced Composite Materials, Prentice Hall Inc. (1997).
- Jones R.M., Mechanics of Composite Materials, Taylor & Francis, Inc., Second Edition (1999).
- Karakuzu, R., Erbil, E. and Aktas, M., “Impact characterization of glass/epoxy composite plates: An Composites : Part B 41:388-395 (2010). numerical study”,
- Naik N.K. and Shrirao P., “Composite structures under ballistic impact”, Composite Structures 66:579-590 (2004).
- Naik N.K. and Doshi A.V., “Ballistic impact behaviour of studies”,Composite Structures 82:447-464 (2008). Parametric
- Sutherland, L.S. and Soares, C.G., , “Impact behaviour of typical marine composite laminates”, Composites : Part B, 37:89-100 (2006).
- Johnson, H.E., Louca, L.A., Mouring, S. and Fallah, A.S., , “Modelling impact damage in marine composite panels”, International Journal of Impact Engineering 36:25-39 (2009).
- Tita, V., Carvalho J. and Vandepitte D, , “Failure analysis of low velocity impact on thin composite laminates: approaches”, Composite Structures 83:413-428 (2008). and numerical
- Mukasey, M.B., Sedgwick, J.L. and Hagy, D.W., , “Ballistic Resistance of Body Armor, NIJ Standard-0101.06”, US Department of Justice (www.ojp.usdoj.gov/nij). (2008)
- http://www.tno.nl/downloads/defind_land_testfacil iteit, (2012).
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Bölüm | Mechanical Engineering |
| Yazarlar | |
| Yayımlanma Tarihi | 5 Temmuz 2013 |
| Yayımlandığı Sayı | Yıl 2013 Cilt: 26 Sayı: 2 |