New higher order plate theory in modeling delamination buckling of composite laminates

AIAA Journal ◽  
1994 ◽  
Vol 32 (8) ◽  
pp. 1709-1716 ◽  
Author(s):  
Aditi Chattopadhyay ◽  
Haozhong Gu
Keyword(s):  
Composite Laminates ◽  
Plate Theory ◽  
Higher Order ◽  
Delamination Buckling

scholarly journals Progressive multi-damage analysis of composite laminate using higher order zig-zag plate theory

2020 ◽  
Vol 12 (4) ◽  
pp. 168781402091536
Author(s):  
Zhaotian Wu ◽  
Chuwei Zhou
Keyword(s):  
Composite Laminates ◽  
Degrees Of Freedom ◽  
Present Model ◽  
Plate Theory ◽  
Element Model ◽  
Higher Order ◽  
Damage Analysis ◽  
Surface Conditions ◽  
Layer Composite ◽  
Delamination Resistance

In this article, a finite element model of multi-layer composite laminates with delamination based on higher order zig-zag theory is studied for the progressive delamination analysis. The degrees of freedom are simplified by the continuity conditions of shear stress between layers and the free-surface conditions at the bottom and top of laminates. The numbers of degrees of freedom are not reduced with this method while the model can take the initiation of delamination into consideration in return. Static loading analysis is implemented to simulate the performance in delamination resistance with two different plies and under two different boundary conditions. The present model can present good performance in the prediction of delamination phenomenon.

Analysis of thick composite laminates using a higher-order shear and normal deformable plate theory (HOSNDPT) and a meshless method

2008 ◽  
Vol 39 (2) ◽  
pp. 414-427 ◽  
Author(s):  
J.R. Xiao ◽  
D.F. Gilhooley ◽  
R.C. Batra ◽  
J.W. Gillespie ◽  
M.A. McCarthy
Keyword(s):  
Meshless Method ◽  
Composite Laminates ◽  
Plate Theory ◽  
Higher Order

scholarly journals Investigation of failure initiation in curved composite laminates using a higher-order beam model

2017 ◽  
Vol 168 ◽  
pp. 143-152 ◽  
Author(s):  
C. Thurnherr ◽  
R.M.J. Groh ◽  
P. Ermanni ◽  
P.M. Weaver
Keyword(s):  
Composite Laminates ◽  
Higher Order ◽  
Beam Model ◽  
Failure Initiation

Study on application of higher order lamination plate theory over various applications of natural fiber cross-ply composites

2021 ◽  
Author(s):  
S. Ramaswamy ◽  
Zahoor Ahmed Shariff ◽  
A. Abdul Munaf ◽  
I. Jerin Leno ◽  
S. Joe Patrick Gnanaraj ◽  
...  
Keyword(s):  
Natural Fiber ◽  
Plate Theory ◽  
Higher Order
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