Journal : Acta Geophysica
Article : Physics of basic motions in asymmetric continuum

Authors :
Teisseyre, R.
Institute of Geophysics, Polish Academy of Sciences ul. Księcia Janusza 64, 01-452 Warszawa, Poland, rt@igf.edu.pl,
Abstract : We consider the advantages of a formalism based on concept of the asymmetric continuum and we present some equivalence theorems relating it to the asymmetric elasticity and to micropolar and micromorphic theories as founded by Nowacki, Cosserats and Eringen. We consider the basic processes in an asymmetric continuum which could be reduced to the point basic motions/deformations. The coaction of spin and shear motions is assumed to play the main role in fracturing process, while the constitutive relation between the antisymmetric stresses and rotations replaces the friction constitutive law.

Keywords : asymmetric stresses, spin and twist motion, friction antisymmetric law, self-field nuclei,
Publishing house : Instytut Geofizyki PAN
Publication date : 2007
Number : Vol. 55, no. 2
Page : 119 – 132

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DOI :
Qute : Teisseyre, R. ,Teisseyre, R. , Physics of basic motions in asymmetric continuum. Acta Geophysica Vol. 55, no. 2/2007
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