Journal : Acta Geophysica Polonica
Article : Seismic rotation waves: dislocations and disclinations in a micromorphic continuum

Authors :
Varotsos, P.
Solid Earth Physics Institute, University of Athens Panepistimiopolis, Athens, Greece, pvaro@otenet.gr,
Ernst, T.
Institute of Geophysics, Polish Academy of Sciences, Warszawa, Poland, RT@igf.edu.pl,
Teisseyre, R.
Institute of Geophysics, Polish Academy of Sciences, Warszawa, Poland, rt@igf.edu.pl,
Senatorski, P.
Institute of Geophysics, Polish Academy of Sciences, Warszawa, Poland, psenat@igf.edu.pl,
Gibowicz, S.
Institute of Geophysics, Polish Academy of Sciences, Warszawa, Poland, gibowicz@igf.edu.pl,
Dey, S.
Department of Applied Mathematics, Indian School of Mines, Dhanbad, India, d_sukhendu@hotmail.com,
Nagahama, H.
Institute of Geology and Paleontology, Graduate School of Sciences, Tohoku University, Sendai, Japan, nagahama@ges.tohoku.ac.jp,
Abstract : Deformation of the micromorphic structure (continuum) induces the appearance of dislocations and disclinations. These structural defects are related to anholonomity caused by microdisplacement tensor and moment of microstrains. In this study, two cases of incompatibility sources are considered: microdisplacements and ressions moments of microdisplacements. For these cases the expressions for twist-bend tensor are derived.

Keywords : micromorphic medium, dislocations, disclinations,
Publishing house : Instytut Geofizyki PAN
Publication date : 2001
Number : Vol. 49, nr 1
Page : 119 – 129

Bibliography
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DOI :
Qute : Varotsos, P. ,Ernst, T. ,Teisseyre, R. ,Senatorski, P. ,Gibowicz, S. ,Dey, S. ,Nagahama, H. ,Nagahama, H. , Seismic rotation waves: dislocations and disclinations in a micromorphic continuum. Acta Geophysica Polonica Vol. 49, nr 1/2001
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