On physically incorrect results in fracture mechanics |
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| Authors: | A. N. Guz |
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| Affiliation: | (1) Institute of Mathematics A, Stuttgart University, Pfaffenwaldring 57, D-70569 Stuttgart, Germany;(2) Department of Engineering Science, Section of Mechanics, National Technical University of Athens, 5 Heroes of Polytechnion Avenue, GR-157 73 Athens, Greece;(3) Department of Mineral Resources Engineering, Laboratory of Rock Mechanics, Akrotiri, Technical University of Crete, GR-73 100 Chania, Greece |
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| Abstract: | The problem of physically incorrect results due to neglecting the interaction of the crack edges in fracture mechanics is discussed. The cases of dynamic loading, interface cracks, and thermal loading in fracture mechanics are analyzed. The main conclusion is that the majority of results obtained in these areas of fracture mechanics are physically incorrect |
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