โ Scribed by V. M. Rybka; J. J. Kalker
No coin nor oath required. For personal study only.
In the frame of a linear elastic material compression of a cracked plane is considered. Friction during a mutual sliding of the crack surfaces can be responsible for some non-linear effects, in particular, for hysteresis. A rigorous solution to the problem of non-axisymmetric compression of a space weakened by a circular crack with dry friction is given. This solution is obtained in displacements and the field of displacements is represented in elementary functions. * On leave from Dniepropetrovsk State University (The USSR).
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