FATIGUE FRACTURE OF MINIATURE PIEZOELECTRIC GRABS
Университет ИТМО; аспирант
V. M. Musalimov
Institute for Problems in Mechanical Engineering of the Russian Academy of Sciences, Saint Petersburg, 199178, Russian Federation; Chief Researcher
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Abstract. The fracture of piezoelectric grab is considered on the base of solution for the problem of linear slit in the plane boundary of half-space filled with piezoelectric material. A combined criterion of grab fracture is proposed. Application of aggregate D-module is shown to be appropriate for the limit curves construction.
Keywords:
piezoelectric grab, energy criterion, piezomodule.
