Journal : Acta Geophysica
Article : Transport in fracture processes: Fragmentation and slip

Authors :
Yamasaki, K.
Department of Earth and Planetary Sciences, Faculty of Science, Kobe University, Nada, Kobe, Japan, yk2000@kobe-u.ac.jp,
Teisseyre, R.
Institute of Geophysics, Polish Academy of Sciences, Warszawa, Poland, rt@igf.edu.pl,
Abstract : We present a new development in the asymmetric continuum theory with the shear oscillations (twist motions) and independent spin; these motions (displacement velocities and spin) can be shifted in phase to describe the independent rebound processes. Our approach provides an extension of the asymmetric continuum theory by including the microfragmentation processes with a double transport which may appear in an advanced fracture process under very high load. The related nonlinear equations, leading to soliton solutions, are derived.

Keywords : asymmetric stresses, phase indexes, stress-defect relations, microvortex structure, rotation related transport, nonlinear transport processes, elastic string waves,
Publishing house : Instytut Geofizyki PAN
Publication date : 2009
Number : Vol. 57, no. 3
Page : 583 – 599

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DOI :
Qute : Yamasaki, K. ,Teisseyre, R. ,Teisseyre, R. , Transport in fracture processes: Fragmentation and slip. Acta Geophysica Vol. 57, no. 3/2009
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