Abstract:
Dynamics of microcrack formation and deformation of a granite-sample surface after a striker impact have been studied with a time resolution of 2 ns. The impact excites the sample’s natural vibrations that lead to formation of clusters of microcracks with linear dimensions of ∼2 to 10 μm in feldspar grains. The formation of microcracks, in turn, excites natural vibrations of the grains.
Citation:
V. I. Vettegren, I. P. Shcherbakov, R. I. Mamalimov, “Nanosecond dynamics of destruction of an inhomogeneous solid (granite) induced by an impact on its surface”, Fizika Tverdogo Tela, 58:11 (2016), 2252–2255; Phys. Solid State, 58:11 (2016), 2335–2338
\Bibitem{VetShcMam16}
\by V.~I.~Vettegren, I.~P.~Shcherbakov, R.~I.~Mamalimov
\paper Nanosecond dynamics of destruction of an inhomogeneous solid (granite) induced by an impact on its surface
\jour Fizika Tverdogo Tela
\yr 2016
\vol 58
\issue 11
\pages 2252--2255
\mathnet{http://mi.mathnet.ru/ftt9798}
\elib{https://elibrary.ru/item.asp?id=27368835}
\transl
\jour Phys. Solid State
\yr 2016
\vol 58
\issue 11
\pages 2335--2338
\crossref{https://doi.org/10.1134/S1063783416110378}
Linking options:
https://www.mathnet.ru/eng/ftt9798
https://www.mathnet.ru/eng/ftt/v58/i11/p2252
This publication is cited in the following 4 articles:
I. P. Shcherbakov, V. I. Vettegren, R. I. Mamalimov, “Fracture Mechanism of the Rock Under the Action of Shock Waves”, Izv., Phys. Solid Earth, 56:5 (2020), 623
V. I. Vettegren, A. V. Ponomarev, K. Arora, R. I. Mamalimov, V. B. Kulik, “Using Infrared Spectroscopy to Study the Mineral Composition of Shear Fracture Surfaces in Rocks”, Seism. Instr., 55:4 (2019), 427
V. I. Vettegren, A. V. Ponomarev, I. P. Shcherbakov, R. I. Mamalimov, “The influence of the structure of a nanocrystalline solid (sandstone) on the dynamics of microcrack accumulation on friction”, Phys. Solid State, 59:8 (2017), 1580–1583
V. I. Vettegren, A. V. Ponomarev, I. P. Shcherbakov, R. I. Mamalimov, “Destruction dynamics of a heterogeneous body (diorite) under friction”, Phys. Solid State, 59:11 (2017), 2286–2289