Multi-Scale Model for Damage Analysis in Fiber-Reinforced Composites With Debonding

2004 ◽  
Author(s):  
Prasanna Raghavan
Keyword(s):  
Fiber Reinforced Composites ◽  
Scale Model ◽  
Damage Analysis ◽  
Reinforced Composites ◽  
Fiber Reinforced ◽  
Multi Scale

scholarly journals Elastic Constants Prediction of 3D Fiber-Reinforced Composites Using Multiscale Homogenization

Processes ◽  
2020 ◽  
Vol 8 (6) ◽  
pp. 722 ◽  
Author(s):  
S. Z. H. Shah ◽  
Puteri S. M. Megat Yusoff ◽  
Saravanan Karuppanan ◽  
Zubair Sajid
Keyword(s):  
Experimental Data ◽  
Numerical Methods ◽  
Elastic Constants ◽  
Good Accuracy ◽  
Fiber Reinforced Composites ◽  
Reinforced Composites ◽  
Fiber Reinforced ◽  
Multi Scale ◽  
Homogenization Approach ◽  
Multiscale Homogenization

This paper presents a multi-scale-homogenization based on a two-step methodology (micro-meso and meso-macro homogenization) to predict the elastic constants of 3D fiber-reinforced composites (FRC). At each level, the elastic constants were predicted through both analytical and numerical methods to ascertain the accuracy of predicted elastic constants. The predicted elastic constants were compared with experimental data. Both methods predicted the in-plane elastic constants “ E x ” and “ E y ” with good accuracy; however, the analytical method under predicts the shear modulus “ G x y ”. The elastic constants predicted through a multiscale homogenization approach can be used to predict the behavior of 3D-FRC under different loading conditions at the macro-level.

scholarly journals The Master SN curve approach – A hybrid multi-scale fatigue simulation of short fiber reinforced composites

2016 ◽  
Vol 91 ◽  
pp. 510-518 ◽  
Author(s):  
Atul Jain ◽  
Jose M. Veas ◽  
Stefan Straesser ◽  
Wim Van Paepegem ◽  
Ignaas Verpoest ◽  
...  
Keyword(s):  
Short Fiber ◽  
Fiber Reinforced Composites ◽  
Reinforced Composites ◽  
Fiber Reinforced ◽  
Multi Scale ◽  
Sn Curve

A virtual scale approach to multi-scale calculations and its application in fiber-reinforced composites

2021 ◽  
pp. 104184
Author(s):  
Jingze Wang ◽  
Weicheng Cui ◽  
Martinson Addo Nartey ◽  
Fuhong Dai ◽  
Hua-Xin Peng
Keyword(s):  
Fiber Reinforced Composites ◽  
Reinforced Composites ◽  
Fiber Reinforced ◽  
Multi Scale
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