On the problem of the legitimacy of various models of cracks for an anisotropic plate
- 11 Downloads
On the basis of numerical studies of the solution of the problem for an anisotropic plate with an arbitrary elliptic hole it is shown that a rectilinear slit can be modeled as an ellipse when the ratio of the semiaxes is less than 0.001, and as a triangle or other figure when the ratio of the sides is less than 0.001. It is shown that a slit cannot be modeled as a rectangular hole with any nonzero width.
Two figures. Bibliography: 5 titles.
KeywordsTorque Stress Intensity Factor Isosceles Triangle Internal Crack Elliptic Hole
Unable to display preview. Download preview PDF.
- 2.S. G. Lekhnitskii,Theory of Elasticity of an Anisotropic Body, Holden-Day, San Francisco (1963).Google Scholar
- 4.S. A. Kaloerov, “The stressed state of a multiconnected anisotropic plate with cracks,”Teoret. Prikl. Mekh., No. 24, 25–33 (1983).Google Scholar
- 5.E. K. Ashkenazi and E. V. Ganov,Anisotropy of Structural Materials [in Russian], Moscow (1980).Google Scholar