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Formation of microcracks upon the dynamic fracturing of rocks |
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| Authors: | S.?D.?Viktorov,A.?N.?Kochanov author-information" > author-information__contact u-icon-before" > mailto:kochanov@mail.ru" title=" kochanov@mail.ru" itemprop=" email" data-track=" click" data-track-action=" Email author" data-track-label=" " >Email author |
| Affiliation: | 1.Institute for the Comprehensive Exploitation of Mineral Resources,Russian Academy of Sciences,Moscow,Russia |
| Abstract: | The results from experimental studies on the parameters of microcracks formed after the dynamic fracture of rocks, performed by means of electron microscopy, are presented. Some physical aspects and mechanisms of the formation of microcracks in rocks are discussed. It is noted that an important characteristic of microcracks is the magnitude of their opening. According to experiments, the minimum value of the opening of microcracks is ~0.1 μm. |
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