An Analytical Solution for Anisotropic Composite Plate of Crack under Bending and Twisting

Abstract:

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Analysis of mechanical behaviors near crack tip for linear elastic anisotropic composite plate under bending loadings and twisting loadings was done. By introducing proper deflection function, the mechanical problem reduced to the boundary value problem of partial differential equation. The mixed mode stress intensity factor at the crack tip were presented under bending loadings and twisting loadings at infinity. By solving boundary value problem of partial differential equation and using a complex variable function method, the expressions for bending moments, strains and displacements near crack tip are derived. The obtained results are used to the theoretical research and experimental analysis of the fracture problems of composite plate.

Info:

Periodical:

Advanced Materials Research (Volumes 197-198)

Edited by:

Huaiying Zhou, Tianlong Gu, Daoguo Yang, Zhengyi Jiang, Jianmin Zeng

Pages:

1567-1572

DOI:

10.4028/www.scientific.net/AMR.197-198.1567

Citation:

X. X. Zhang et al., "An Analytical Solution for Anisotropic Composite Plate of Crack under Bending and Twisting", Advanced Materials Research, Vols. 197-198, pp. 1567-1572, 2011

Online since:

February 2011

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Price:

$35.00

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