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期刊论文

The dynamic response of an edge crack in a functionally graded orthotropic strip

曾涛Li-Cheng Guo * Lin-Zhi Wu Tao Zeng

Mechanics Research Communications 32(2005)385-400,-0001,():

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摘要/描述

The dynamic response of a functionally graded orthotropic strip with an edge crack perpendicular to the boundaries is studied. The material properties are assumed to vary continuously along the thickness direction. Laplace and Fourier transforms are applied to reduce the problem to a singular integral equation. Numerical results are presented to illustrate the influences of parameters such as the nonhomogeneity constant and geometry parameters on the dynamic stress intensity factors (SIFs).

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