A general solution on stress singularities in the junction of two anisotrophic materials

Ching Hwei Chue; Teng Hui Chen; Hwa Teng Lee

doi:10.1016/S0263-8223(01)00131-3

A general solution on stress singularities in the junction of two anisotrophic materials

Ching Hwei Chue, Teng Hui Chen, Hwa Teng Lee

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

The general solution on stress singularities of a junction composed of two dissimilar anisotropic materials is presented in this paper. Based on the Lekhnitskii's approach, the characteristic equation of the generalized plane deformation problem is developed. The influencing parameters on the stress singularity are material constants, fiber orientations and the bonding wedge angle. The results of the stress singularity order are contour plotted in a circular region. With these figures, the conditions for a minimum, or even vanishing, singularity order can be determined. The accuracy of this approach is guaranteed as the results are compared with several degenerated cases.

Original language	English
Pages (from-to)	81-93
Number of pages	13
Journal	Composite Structures
Volume	55
Issue number	1
DOIs	https://doi.org/10.1016/S0263-8223(01)00131-3
Publication status	Published - 2002 Jan

All Science Journal Classification (ASJC) codes

Ceramics and Composites
Civil and Structural Engineering

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10.1016/S0263-8223(01)00131-3

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abstract = "The general solution on stress singularities of a junction composed of two dissimilar anisotropic materials is presented in this paper. Based on the Lekhnitskii's approach, the characteristic equation of the generalized plane deformation problem is developed. The influencing parameters on the stress singularity are material constants, fiber orientations and the bonding wedge angle. The results of the stress singularity order are contour plotted in a circular region. With these figures, the conditions for a minimum, or even vanishing, singularity order can be determined. The accuracy of this approach is guaranteed as the results are compared with several degenerated cases.",

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N2 - The general solution on stress singularities of a junction composed of two dissimilar anisotropic materials is presented in this paper. Based on the Lekhnitskii's approach, the characteristic equation of the generalized plane deformation problem is developed. The influencing parameters on the stress singularity are material constants, fiber orientations and the bonding wedge angle. The results of the stress singularity order are contour plotted in a circular region. With these figures, the conditions for a minimum, or even vanishing, singularity order can be determined. The accuracy of this approach is guaranteed as the results are compared with several degenerated cases.

AB - The general solution on stress singularities of a junction composed of two dissimilar anisotropic materials is presented in this paper. Based on the Lekhnitskii's approach, the characteristic equation of the generalized plane deformation problem is developed. The influencing parameters on the stress singularity are material constants, fiber orientations and the bonding wedge angle. The results of the stress singularity order are contour plotted in a circular region. With these figures, the conditions for a minimum, or even vanishing, singularity order can be determined. The accuracy of this approach is guaranteed as the results are compared with several degenerated cases.

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A general solution on stress singularities in the junction of two anisotrophic materials

Abstract

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