On edge effects in the nonlinear elastic anisotropic body with a crack

1Kaminsky, AA, 1Kurchakov, EE
1S.P. Timoshenko Institute of Mechanics of the NAS of Ukraine, Kyiv
Dopov. Nac. akad. nauk Ukr. 2019, 4:31-41
Section: Mechanics
Language: Russian

The numerical solution is found for the boundary-value problem of equilibrium of the nonlinear elastic orthotropic body with a crack of normal separation. As a result, it is found that one of the body sizes influences substantially the stress-strain field and the nonlinearity zone size. Some edge effects due to the nonlinearity zone transformation are exposed.

Keywords: constitutive equations, crack of normal separation, edge effects, nonlinear elastic orthotropic body, prefracture zone

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