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Published in:
2016 | OriginalPaper | Chapter
Experimental and Numerical Determination of the Fracture Energy of Pan/Phenolic-Based Carbon/Carbon Composites
Author : Khurram Iqbal
Published in: Proceedings of the 3rd World Congress on Integrated Computational Materials Engineering (ICME 2015)
Publisher: Springer International Publishing
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In this paper, the validity of some formulations allowing the determination of the fracture energy of PAN/phenolic-based carbon/carbon composites has been verified. The G IIC is chosen as fracture characterizing parameter which is experimentally determined by considering a multiplying form that is numerically evaluated using a finite element method. The numerical results are compared to the experimental data, and a good agreement has been observed. The specimen geometry was used to determine the mode II delamination fracture energy.