Principle of maximum energy dissipation rate in crack dynamics
نویسندگان
چکیده
منابع مشابه
Principle of Maximum Energy Dissipation Rate in Crack Dynamics
THE PRINCIPLE of maximum energy dissipation rate is introduced as an energy criterion for crack dynamics. That allows us to explain observed limiting crack speeds in brittle materials, and to complete the crack dynamics formulation. The upper limits of the crack speed in perfectly elastic and elastic-plastic bodies are obtained. It is found that the theoretical maximum crack speed in an isotrop...
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ژورنال
عنوان ژورنال: Journal of the Mechanics and Physics of Solids
سال: 1993
ISSN: 0022-5096
DOI: 10.1016/0022-5096(93)90053-i