Ultrasonic study of creep in polycrystalline rocks
About authors
- 1 — Saint-Petersburg State Electrotechnical University (LETI)
- 2 — Saint-Petersburg State Electrotechnical University (LETI)
- 3 — National Mineral Resources University (Mining University)
Abstract
The influence of the uniaxial static stress on creep in the polycrystalline rocks was studied. The study was performed using the original method of loaded complex oscillator. The theory of the method is proposed, The measurements were performed for polycrystalline khibinite. The advantages of the method before traditional methods for studying of physical mechanisms of creep are demonstrated.
References
- Пуарье Ж.-П. Ползучесть кристаллов. Механизмы деформации металлов, керамики и минералов при высоких температурах: Пер. с англ. М.: Мир, 1988. 287 с.
- Цаплев В.М. Нелинейные свойства и ползучесть пьезокерамики. СПб: Изд-во СЗТУ. 2003. 306 с.
- Read Т.А. Internal Friction of Rocks // Phys. Review. 1938. Vol.54. P.389-395.
- Read T.A. Internal Friction of Single Metal Crystals // Phys. Review. 1940. Vol.58. N 4. P.371-380.
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