Narrow fabric을 이용한 방탄소재 설계 = The Development of Bulletproof Materials with Narrow Fabrics

다국어 초록 (Multilingual Abstract)

Multi-layered woven fabrics are widely used in soft body armor to provide ballistic resistance. In this study, we suggest a method to increase the energy absorption by narrow fabric effect. Five kinds of ballistic panel were prepared by cutting, slitting, and so on. The width of the strips was determined based on the size of the induced trauma (back face signature on oil clay); they were stacked at either bias or warp directions. The ballistic performance (NIJ Standard-0101.04, Type IIIA) of narrow fabrics was compared to that of wide fabric panels. Lab-scale dropping projectile and NIJ Standard tests showed that the penetration depth of the trauma was less in narrow fabrics than in wide plain fabrics. The width of the trauma was also considerably smaller than the control. It is caused by free edge effect of relatively narrow strips of woven fabrics.

참고문헌 (Reference)

1 C. Cork, "The Ballistic Performance of Narrow Fabrics" 34 : 495-508, 2007

2 J. Kim, "Technology of Body Armor" 13 : 292-302, 2009

3 Y. Duan, "Modeling Friction Effects on the Ballistic Impact Behavior of a Single-ply High-strength Fabric" 31 : 996-1012, 2005

4 J. H. Park, "Lab-scale Testing Apparatus for Ballistic Resistance and Impact Apparatus"

5 Y. Ohta, "High Strength Polyethylene Fiber Dyneema" 66 : 91-97, 2010

6 L. Dischler, "Energy Absorption of a High Tenacity Fabric during a Ballistic Event"

7 S. Bazhenove, "Dissipation of Energy by Bulletproof Aramid Fabric" 32 : 4167-4173, 1997

8 C. C. Lin, "Ballistic-resistant Stainless Steel Mesh Compound Nonwoven Fabric" 9 : 761-767, 2008

9 "Ballistic Resistance of Personal Body Armor"

10 M. Jacobs, "Ballistic Protection Mechanisms in Personal Armour" 36 : 3137-3142, 2001

11 D. Roylance, "Ballistic Impact of Textile Structures" 43 : 34-41, 1973

12 B. Cheeseman, "Ballistic Impact into Fabric and Compliant Composite Laminates" 61 : 161-173, 2003

13 M. Karahan, "An Investigation into Ballistic Performance and Energy Absorption Capabilities of Woven Aramid Fabrics" 35 : 499-510, 2008