Affiliation:
1. Department of Automotive Engineering, Sangju National University, Sangju City, Kyungbuk 742-711, Korea
Abstract
General stress and displacement fields are derived as a crack steadily propagates along the interface of dissimilar orthotropic materials under a dynamic mode I and II load. They are obtained from the complex function formulation of steady plane motion problems for an orthotropic material and the complex eigenexpansion function. After the relationship between stress intensity factors and stress components for a propagating crack is defined, the stress, displacement components, and energy release rate with stress intensity factors are derived. The results are useful for both dissimilar isotropic and orthotropic and isotropic-orthotropic bimaterials, and homogeneous isotropic and orthotropic materials under subsonic crack propagation velocity. [S0021-8936(00)00601-2]
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics
Reference5 articles.
1. Yang, W., Suo, Z., and Shih, C. F., 1991, “Mechanics of Dynamic Debonding,” Proc. R. Soc. London, Ser. A, 433, pp. 679–697.
2. Deng, X.
, 1993, “General Crack-Tip Fields for Stationary and Steadily Growing Interface Cracks in Anisotropic Bimaterials,” J. Appl. Mech., 60, pp. 183–189.
3. Liu, C., Lambros, J., and Rosakis, A. J., 1993, “Highly Transient Elastody-namic Crack Growth in a Bimaterial Interface: Higher Order Asymptotic Analysis and Optical Experiments,” J. Mech. Phys. Solids, 41, No. 12, pp. 1887–1954.
4. Lee, K. H., Hawong, J. S., and Choi, S. H., 1996, “Dynamic Stress Intensity Factors KI,KII, and Dynamic Crack Propagation Characteristics of Orthotropic Material,” Eng. Fract. Mech., 53, No. 1, pp. 119–140.
5. Lekhnitskii, S. G., 1963, Theory of Elasticity of an Anisotropic Elastic Body, Holden-Day, San Francisco.
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