| Summary: | 碩士 === 國立臺灣科技大學 === 機械工程研究所 === 83 === The antiplane interaction problem for an anisotropic elastic
inclusion embedded in an anisotropic elastic matrix with an
arbitrarily oriented crack, located either in the matrix or in
the inclusion, is considered in this paper. The proposed
analysisis based upon the use of conformal mapping, analytical
continuation and Laurent series expansion of the corresponding
complex potentials. By applying the existing solutions for
dislocation functions, the integral equations for a line crack
are formulated and the mode-III stress intensity factors are
obtained numerically. Several numerical examples are given to
demonstrate the effects of geometrical parameters, material
property combinations on the strength of the antiplane stress
singularity.
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