Stress intensity factors and crack deviation conditions in a brittle anisotropic solid |
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Authors: | S A Nazarov |
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Institution: | (1) Institute of Problems of Machine Science, Russian Academy of Science, St. Petersburg, 199178 |
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Abstract: | For arbitrary anisotropy in the linear manifold of singular solutions generating square-root singularities of the crack tip
stress, a special basis is introduced that possesses the same properties as in the isotropic case and provides simple integral
representations for the attributes of the energy fracture criterion, in particular, the conditions of crack deviation from
a straight path.
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Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, Vol. 46, No. 3, pp. 98–107, May–June, 2005. |
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Keywords: | crack intensity factors brittle anisotropic solid |
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