The study of stab resistance of dry aramid fabrics

• Autorzy: Barnat W. , Sokołowski D.
• Języki publikacji: EN

Abstrakty

EN

The paper presents the issue of a knife proof ballistic package. This issue was emphasized since most of modern vests are de-signed to match the threat posed to them only by firearms. There was observed negligence of protection against melee attacks. There is, thus, a need to develop a research methodology in this matter, because it is a valid and necessary problem in a modern developed so-ciety. The aim of this study was to perform a numerical model which simulated the phenomenon of penetration of a ballistic package by an engineering blade. Specification of an engineering blade was taken from standard NIJ Standard-0115.00. Commercial software LS-DYNA was used to carry out the analysis.

Słowa kluczowe

EN

numerical model; dry fabric; FEM; aramid fabric; composite

PL

model numeryczny; metoda elementów skończonych; kompozyt

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2014
• Tom: Vol. 8, no. 1
• Strony: 53--58
• Opis fizyczny: Bibliogr. 13 poz., rys., wykr.

Twórcy

autor

Barnat W.

• Faculty of Mechanical Engineering, Department of Mechanics and Applied Computer Science, Military University of Technology, ul. Kaliskiego 2, 00-908 Warszawa, Poland

autor

Sokołowski D.

• Faculty of Mechanical Engineering, Department of Mechanics and Applied Computer Science, Military University of Technology, ul. Kaliskiego 2, 00-908 Warszawa, Poland

Bibliografia

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• 2. Ha-Minh C., Imad A., Kanit T., Boussu F. (2013), Numerical analysis of a ballistic impact on textile fabric, International Journal of Mechanical Sciences, 32-39.
• 3. Horsfall I. (2000), Stab Resistant Body Armour, Cranfield University, Engineering Systems Department Submitted For The Award Of PhD.
• 4. Johnson A., Bingham A., G., Majewski E. C. (2012), Establishing the performance requirements for stab resistant Additive Manufactured Body Armour (AMBA), The 23 Annual International Solid Freeform Fabrication (SFF) Symposium, 297-306.
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• 6. Livermore Software Technology Corporation, Modeling of Compo- sites in LS LS- DYNA.
• 7. LS-DYNA, (2006), Teory Manual.
• 8. LS-DYNA, (2007), Keyword User Manual.
• 9. Nilakantan G., Keefe M., Gillespie J. W. Jr., Bogetti T. A. (2008), Novel Multi-scale Modeling of Woven Fabric Composites for use in Impact Studies, 10th European LS-DYNA Users’ Conference, 20-19 – 20-38.
• 10. Nilakantan G., Keefe M., Gillespie J. W. Jr., Bogetti T. A., Adkinson R. (2009), A Study of Material and Architectural Effects on the Impact Response of 2D and 3D Dry Textile Composites using LS-DYNA, 7th European LS-DYNA Users’ Conference, 1-16.
• 11. Nilakantan G., Keefe M., Gillespie J. W. Jr., Bogetti T. A., Adkinson R., Wetzel E. D. (2010), Using LS-DYNA to Computationally Assess the V0-V100 Impact Response of Flexible Fabrics Through Probabilistic Methods, 11th European LS-DYNA Users’ Conference, 5-1 – 5-12.
• 12. U.S. Department of Justice (2000), Stab Resistance of Personal Body Armor NIJ Standard–0115.00, National Institute of Justice.
• 13. Zacharski S. E. (2010), Nonlinear mechanical behavior of automo-tive airbag fabrics: an experimental and numerical investigation, The University Of British Columbia.