The paper addresses electrostriction as a nonlinear electromechanical effect in inhomogeneous two-component materials. The method of conditional moments is developed to determine the effective electrostrictive properties of such materials. Exact expressions for the effective characteristics of isotropic composites with oriented inclusions are given. The effect of the shape and volume fraction of inclusions on the effective properties of composite materials is examined. Relevant graphs are plotted
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L. P. Khoroshun and T. I. Dorodnyh, “The effective elastic constants of porous polycrystals of trigonal symmetry,” Int. Appl. Mech., 37, No. 10, 1290–1303 (2001).
L. P. Khoroshun, B. P. Maslov, and P. V. Leshchenko, Predicting the Effective Properties of Piezoactive Composites [in Russian], Naukova Dumka, Kyiv (1989).
V. S. Kirilyuk, “Stress state of a piezoelectric ceramic body with a plane crack under antisymmetric loads,” Int. Appl. Mech., 42, No. 2, 152–161 (2006).
L. P. Khoroshun, “General dynamic equations of electromagnetomechanics for dielectrics and piezoelectrics,” Int. Appl. Mech., 42, No. 4, 407–420 (2006).
I. Yu. Khoma, T. M. Proshchenko, and O. A. Kondratenko, “Solving the equilibrium equations for a transversely isotropic piezoceramic plate,” Int. Appl. Mech., 42, No. 10, 1160–1169 (2006).
Yu. D. Kovalev and E. M. Stativka, “Stress state of an inhomogeneous piezoceramic cylinder subject to bending,” Int. Appl. Mech., 42, No. 8, 936–942 (2006).
N. A. Shul'ga and T. V. Ratushnyak, “On shapes of body waves in periodically inhomogeneous, magnetostrictive, dielectric materials,” Int. Appl. Mech., 42, No. 7, 775–781 (2006).
C.-W. Wen and G. J. Weng, “Theoretical approach to effective electrostriction in inhomogeneous materials,” Phys. Rev. B, 61, No. 1, 258–265 (2000).
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Translated from Prikladnaya Mekhanika, Vol. 44, No. 9, pp. 3–11, September 2008.
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Khoroshun, L.P., Dorodnykh, T.I. Effective electrostrictive properties of stochastic two-component materials. Int Appl Mech 44, 955–962 (2008). https://doi.org/10.1007/s10778-009-0122-x
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DOI: https://doi.org/10.1007/s10778-009-0122-x