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Bullets penetration mechanism of ceramic / Kevlar composite Target

Author: SunYing
Tutor: DuZhongHua；SunRuiShu
School: Nanjing University of Technology and Engineering
Course: Weapons engineering
Keywords: Kevlar Ceramics Body armor Penetration Mechanism
CLC: TJ06
Type: Master's thesis
Year: 2010
Downloads: 188
Quote: 0
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Abstract


Body armor is a man- protective equipment for the torso from bullets or shrapnel injury , extensive attention in most countries, a hot research topic . The survey data show that 80% of the total number of death on the battlefield is caused by a stray bullet and shrapnel . Wear bullet-proof vests , effectively blocking stray bullet and shrapnel , and the casualty rate is reduced to 58% . Visible body armor can be effectively blocked by a stray bullet , shrapnel injury to the body . The development of science and technology and the wide application of high-tech materials to promote the constant upgrading of body armor has been developed to the third generation of body armor ---- Ceramic / Kevlar composite body armor , making it a protection against bullets continues to increase. Bullet development to today , the bullets of various calibres, although there are many kinds of shells , fully functional , but can not effectively deal with the modern variety of body armor , it is necessary to study the bullets body armor penetration mechanism . This paper discusses the history and trends of ceramic / Kevlar composite Target , by analysis of bullet penetration mechanism of the ceramic plate analysis and bullets through the principle of Kevlar fiber material , can fully recognize bulletproof body armor ballistic performance of the Target , and bulletproof principle .

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