摘要
根据复合材料的本构关系和失效准则 ,利用动量和能量守恒原理建立了弹丸垂直侵彻有限厚复合材料层合板工程分析模型 ,给出了此类层合板弹道性能V50 的预测公式 ,用该模型计算了正交玻璃纤维层合板的V50 ,并进行了试验验证 。
An engineering analysis model of normal penetration of projectiles into finite thickness composite laminates was established using the conservation laws of energy and momentum on the basis of constitutive relations and failure criterions of composites, and the calculating formula of V 50 for these types of laminates was given. The V 50 value of an orthotropic glass-fiber reinforced laminated plate was calculated using the model, and an examination testing was carried out, their results was good consistence.
出处
《兵器材料科学与工程》
CAS
CSCD
2002年第1期8-10,60,共4页
Ordnance Material Science and Engineering
