Abstract
An approach is suggested that allows one to take into account a change in the lay-up angle of fibers during loading upon determination of stresses and strains in axes of a unidirectional layer of carbon-fiber angle-ply laminates. The suggested relations are correct both in the linear and nonlinear region of deformation. It is shown that in the nonlinear region at high deformations the underestimation of fiber rotation can lead to significant errors in definition of the components of a stress–strain state of the unidirectional layer.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
M. R. Wisnom, “The effect of fibre rotation in 45 tension tests on measured shear properties,” Composites 26, 25–32 (1995).
C. T. Herakovich, R. D. Schroedter, A. Gasser, and A. Guitard, “Damage evolution in [±45]S laminates with fiber rotation,” Compos. Sci. Technol. 60, 2781–2789 (2000).
S. Ogihara and H. Nakatani, “Modeling of mechanical response in CFPR angle-ply laminates,” in Proc. of the 19th International Conference on Composite Materials (ICCM19) (Montreal, 2013), pp. 7268–7276.
P. Ladeveze and E. Le Dantec, “Damage modeling of the elementary ply for laminated composites,” Compos. Sci. Technol. 43, 257–267 (1992).
C. T. Sun and C. Zhu, “The effect of deformationinduced change of fiber orientation on the non-linear behavior of polymeric composite laminates,” Compos. Sci. Technol. 60, 2337–2345 (2000).
Ya. S. Karpov, Designing Parts and Assemblies from Composite Materials: Textbook (Natsional’nyi aerokosmicheskii universitet “Khar’kovskii aviatsionnyi institut,” Kharkov, 2010) [in Russian].
A. M. Dumanskii, M. A. Alimov, and A. A. Radchenko, “Analysis of nonlinear behavior of composite materials under uniaxial tension,” Inf. Svyaz’, No. 1, 69–72 (2013).
K. Takagi, H. Nakatani, K. Suga, A. Koike, S. Ogihara, “Effect of ply thickness on mechanical property of CFRP symmetric angle-ply laminates,” in Proc. of the 18th International Conference on Composite Materials (ICCM18) (Jeju Island, 2011).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.M. Dumanskii, V.A. Komarov, M.A. Alimov, A.A. Radchenko, 2016, published in Vse Materialy, 2016, No. 12, pp. 9–12.
Rights and permissions
About this article
Cite this article
Dumanskii, A.M., Komarov, V.A., Alimov, M.A. et al. On the effect of fiber rotation upon deformation of carbon-fiber angle-ply laminates. Polym. Sci. Ser. D 10, 197–199 (2017). https://doi.org/10.1134/S199542121702006X
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S199542121702006X