Fracture criterion for inelastic solids |
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| Authors: | VN Nikolaevskii |
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| Affiliation: | Institute of Physics of the Earth, U.S.S.R. Academy of Science, Moscow, U.S.S.R. |
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| Abstract: | The criterion of inelastic crack growth is found on the basis of the principle of the minimum energy dissipation. According to it the variation of dissipation plus the elastic energy rate per unit of crack growth has to reach the critical value. The path-independent integral of the 2nd type about crack-tip zone is given. Some examples are considered. |
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