Stress and displacement intensity factors of cracks in anisotropic mediaстатья
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Дата последнего поиска статьи во внешних источниках: 16 декабря 2020 г.
Аннотация:A relation connecting stress intensity factors (SIF) with displacement intensity factors (DIF) at the crack front is derived by solving a pseudodifferential equation connecting stress and displacement discontinuity fields for a plane crack in an elastic anisotropic medium with arbitrary anisotropy. It is found that at a particular point on the crack front, the vector valued SIF is uniquely determined by the corresponding DIF evaluated at the same point.