@article{(Open Science Index):https://publications.waset.org/pdf/4703, title = {Fracture Toughness Characterization of Carbon-Epoxy Composite using Arcan Specimen}, author = {M. Nikbakht and N. Choupani}, country = {}, institution = {}, abstract = {In this study the behavior of interlaminar fracture of carbon-epoxy thermoplastic laminated composite is investigated numerically and experimentally. Tests are performed with Arcan specimens. Testing with Arcan specimen gives the opportunity of utilizing just one kind of specimen for extracting fracture properties for mode I, mode II and different mixed mode ratios of materials with exerting load via different loading angles. Variation of loading angles in range of 0-90° made possible to achieve different mixed mode ratios. Correction factors for various conditions are obtained from ABAQUS 2D finite element models which demonstrate the finite shape of Arcan specimens used in this study. Finally, applying the correction factors to critical loads obtained experimentally, critical interlaminar fracture toughness of this type of carbon- epoxy composite has been attained.}, journal = {International Journal of Mechanical and Mechatronics Engineering}, volume = {2}, number = {5}, year = {2008}, pages = {690 - 696}, ee = {https://publications.waset.org/pdf/4703}, url = {https://publications.waset.org/vol/17}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 17, 2008}, }