Dynamic mechanical and morphological studies of isotactic polypropylene/fumed silica nanocomposites with enhanced gas barrier properties

V Vladimirov, C Betchev, A Vassiliou… - … Science and Technology, 2006 - Elsevier
Polypropylene/fumed silica nanocomposites were prepared via melt mixing using a twin-
screw co-rotating extruder. To improve the dispersion degree of the nanoparticles, maleic …

Buckling analysis of laminated composite plates with an elliptical/circular cutout using FEM

MA Komur, F Sen, A Ataş, N Arslan - Advances in Engineering Software, 2010 - Elsevier
In this study, a buckling analysis was carried out of a woven–glass–polyester laminated
composite plate with an circular/elliptical hole, numerically. In the analysis, finite element …

Buckling behavior and compressive failure of composite laminates containing multiple large delaminations

Z Aslan, M Şahin - Composite Structures, 2009 - Elsevier
In this paper, the effects of the delaminations size on the critical buckling load and
compressive failure load of E-glass/epoxy composite laminates with multiple large …

Vibration analysis and control of smart composite plates with delamination and under hygrothermal environment

G Shankar, SK Kumar, PK Mahato - Thin-Walled Structures, 2017 - Elsevier
An analysis of delaminated composite plates with integrated active fibre composite (AFC)
actuators and sensor under hygrothermal environment has been undertaken in the present …

Delaminations buckling and growth phenomena in stiffened composite panels under compression. Part II: a numerical study

A Riccio, A Raimondo, FD Caprio… - Journal of …, 2014 - journals.sagepub.com
A numerical study has been carried out on stiffened composite panels under compression,
focusing on the delamination-related phenomena. A robust numerical finite elements model …

Determination of critical delamination diameter of laminated composite plates under buckling loads

Y Arman, M Zor, S Aksoy - Composites Science and Technology, 2006 - Elsevier
The effect of a single circular delamination around the circular hole on the critical buckling
load of woven fabric laminated composite plates has been investigated experimentally and …

Analysis of critical buckling load of laminated composites plate with different boundary conditions using FEM and analytical methods

T Özben - Computational Materials Science, 2009 - Elsevier
In this study, the critical buckling load of fiber reinforced composite plate was calculated by
analytical and finite element methods. The critical buckling loads and composite …

Post-buckling failure in multi-delaminated composite wind turbine blade materials

H Ghasemnejad, L Occhineri, DT Swift-Hook - Materials & Design, 2011 - Elsevier
This study models the inter-laminar damage due to low velocity impacts on hybrid composite
materials typical of those used in wind turbine blade structures. The effect of z-pinning using …

Acoustic emission response and micro-deformation behavior for compressive buckling failure of multi-delaminated composites

W Zhou, Z Lv, Z Li, X Song - The Journal of Strain Analysis …, 2016 - journals.sagepub.com
Accurate characterization of delamination damage and evolution plays a significant role in
studying the failure behaviors of composite laminates. In the present research, both acoustic …

Critical buckling of delaminated composite plates using exact stiffness analysis

M Damghani, D Kennedy, C Featherston - Computers & structures, 2011 - Elsevier
The critical buckling of composite plates with through-the-length delaminations is studied
using exact stiffness analysis and the Wittrick–Williams algorithm. Computational efficiency …