STRESS STATE OF AN ORTHOTROPIC MATERIAL WITH AN ELLIPTIC CRACK UNDER LINEARLY VARYING PRESSURE
作者： V. S. Kirilyuk , O. I. Levchuk
DOI: 10.1007/S10778-006-0147-3
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摘要: The static equilibrium of an elastic orthotropic medium with elliptic crack subject, on its surface, to linearly varying pressure is studied. stress state the represented as a superposition principal and perturbed states. Use made Willis’ approach based triple Fourier transform in spatial variables, Fourier-transformed Green’s function for anisotropic material, Cauchy’s residue theorem. contour integrals are evaluated using Gaussian quadratures. results particular cases compared those obtained by other authors. influence orthotropy intensity factors studied
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