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Dynamic Stress around Two Interacting Cylindrical Nano-Inhomogeneities with Surface/Interface Effects

Le-Le Zhang1, Xue-Qian Fang1, Jin-Xi Liu1, Ji-Hong Ma1

Department of Engineering Mechanics, Shijiazhuang Tiedao University, Shijiazhuang, 050043,P.R. China

Computers, Materials & Continua 2011, 21(3), 171-186. https://doi.org/10.3970/cmc.2011.021.171

Abstract

On the basis of continuum surface elasticity, two interacting cylindrical nano-inhomogeneities with surface/interface effect in a small-sized solid under anti-plane shear waves are investigated, and the dynamic stress around the nano-inhomogeneities is analyzed. The wave function expansion method is used to expressed the wave field around the two nano-inhomogeneities. The total wave field is obtained by the addition theorem for cylindrical wave function. Through analysis, it is found that the distance between the two nano-inhomogeneities shows great effect on the dynamic stress in nano composites. The effect of the distance is also related to the properties of the nano-inhomogeneities and the interface, the wave frequency, and the incident angle of shear waves. To show the accuracy of the results for certain given parameters, comparison with the existing results is also given.

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APA Style
Zhang, L., Fang, X., Liu, J., Ma, J. (2011). Dynamic stress around two interacting cylindrical nano-inhomogeneities with surface/interface effects. Computers, Materials & Continua, 21(3), 171-186. https://doi.org/10.3970/cmc.2011.021.171
Vancouver Style
Zhang L, Fang X, Liu J, Ma J. Dynamic stress around two interacting cylindrical nano-inhomogeneities with surface/interface effects. Comput Mater Contin. 2011;21(3):171-186 https://doi.org/10.3970/cmc.2011.021.171
IEEE Style
L. Zhang, X. Fang, J. Liu, and J. Ma "Dynamic Stress around Two Interacting Cylindrical Nano-Inhomogeneities with Surface/Interface Effects," Comput. Mater. Contin., vol. 21, no. 3, pp. 171-186. 2011. https://doi.org/10.3970/cmc.2011.021.171



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