Computational methods to predict the non-linear dynamic response of blast loaded laminated composite plates

摘要: The dynamic behaviors of laminated flat and tapered composite plates subjected to blast loads are investigated. Numerical solution techniques their computational applications which proposed before in the literature summarized show accuracy prediction response loaded with without damping effects. It was shown effect is not significantly effective for first peak response. However, it considerable second becomes greater as time increases. chosen displacement functions approximate-numerical methods indicated. Deflection strain–time histories obtained from experiment, finite element, compared found a good agreement.