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Volume 24, issue 3
Nonlin. Processes Geophys., 24, 461–466, 2017
https://doi.org/10.5194/npg-24-461-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue: Waves in media with pre-existing or emerging inhomogeneities...

Nonlin. Processes Geophys., 24, 461–466, 2017
https://doi.org/10.5194/npg-24-461-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Research article 10 Aug 2017

Research article | 10 Aug 2017

Continuum model of wave propagation in fragmented media: linear damping approximation

Maxim Khudyakov et al.

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Cited articles

Anagnostopoulos, S. A.: Equivalent viscous damping for modeling inelastic impacts in earthquake pounding problems, Earthq. Eng. Struct. D., 33, 897–902, https://doi.org/10.1002/eqe.377, 2004.
Dyskin, A. V. and Pasternak, E.: Rock mass instability caused by incipient block rotation, in: 12th ISRM Congress, International Society for Rock Mechanics, Beijing, China, 16–21 October, 2011.
Dyskin, A. and Pasternak, E.: Rock and rock mass instability caused by rotation of non-spherical grains or blocks, in: ISRM International Symposium-EUROCK 2012, International Society for Rock Mechanics, 2012a.
Dyskin, A. V. and Pasternak, E.: Mechanical effect of rotating non-spherical particles on failure in compression, Philos. Mag., 92, 3451–3473, https://doi.org/10.1080/14786435.2012.704421, 2012b.
Dyskin, A., Pasternak, E., and Shufrin, I.: Vertical vibrations in rotary drilling systems, Australian Journal of Multi-Disciplinary Engineering, 10, 198–208, https://doi.org/10.7158/14488388.2013.11464877, 2013.
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Short summary
In order to assess energy loss during wave propagation in fragmented media, an impact model is proposed. The proposed model can be expressed by or used together with other linear damping models, which is important for the determination of mechanical characteristics of such media and mineral exploration.
In order to assess energy loss during wave propagation in fragmented media, an impact model is...
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