Postbuckling of Marine Stiffened Composite Plates with Initial Geometric Imperfections Using Progressive Failure Analysis

2021 ◽  
Author(s):  
Fattaneh Morshedsolouk ◽  
Madjid Karimirad
Keyword(s):  
Failure Analysis ◽  
Progressive Failure ◽  
Composite Plates ◽  
Geometric Imperfections ◽  
Progressive Failure Analysis ◽  
Initial Geometric Imperfections

Progressive failure analysis of fiber-reinforced laminated composites containing a hole

2017 ◽  
Vol 27 (7) ◽  
pp. 963-978 ◽  
Author(s):  
Hadi Bakhshan ◽  
Ali Afrouzian ◽  
Hamed Ahmadi ◽  
Mehrnoosh Taghavimehr
Keyword(s):  
Failure Analysis ◽  
Failure Modes ◽  
Progressive Failure ◽  
Composite Plates ◽  
Failure Criteria ◽  
Element Analysis ◽  
Progressive Failure Analysis ◽  
Numerical Predictions ◽  
Open Hole ◽  
Failure Loads

The present work aims to obtain failure loads for open-hole unidirectional composite plates under tensile loading. For this purpose, a user-defined material model in the finite element analysis package, ABAQUS, was developed to predict the failure load of the open-hole composite laminates using progressive failure analysis. Hashin and modified Yamanda-Sun’s failure criteria with complete and Camanho’s material degradation model are studied. In order to achieve the most accurate predictions, the influence of failure criteria and property degradation rules are investigated and failure loads and failure modes of the composites are compared with the same experimental test results from literature. A good agreement between experimental results and numerical predictions was observed.

scholarly journals Progressive failure analysis of laminated composite plates

2021 ◽  
Vol 1051 (1) ◽  
pp. 012041
Author(s):  
S S N Mohd Sabee ◽  
N Yusof ◽  
Z A Rasid ◽  
H Yahaya ◽  
F Yakub ◽  
...  
Keyword(s):  
Failure Analysis ◽  
Progressive Failure ◽  
Laminated Composite ◽  
Composite Plates ◽  
Laminated Composite Plates ◽  
Progressive Failure Analysis
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