Earthquake fragmentation and slip processes: spin and shear-twist wave mosaic

• Autorzy: Teisseyre R. , Górski M.
• Języki publikacji: EN

Abstrakty

EN

We followour former considerations on rotational processes and emission of rotation and shear-twist waves as occurring in earthquake source zones. A concise presentation of the motion and constitutive relations is given for each type of the four fundamental point deformations: displacements, rotations, point stretch/squeeze, and string-string point deformations (shear nuclei). We apply the Asymmetric Continuum Theory to the micro-fracture processes in an earthquake source zone: the fragmentation and slip processes are described by the linear and rotational transport fields incorporated in the motion equations. The advanced non-linear micro-fracture processes under high load are discussed.

Słowa kluczowe

EN

asymmetric stresses; asymmetric strains; independent motions; shear-rotation propagation; transport processes

• Wydawca: Instytut Geofizyki PAN ; Springer
• Czasopismo: Acta Geophysica
• Rocznik: 2011
• Tom: Vol. 59, no. 3
• Strony: 453--469
• Opis fizyczny: Bibliogr. 11 poz.

Twórcy

autor

Teisseyre R.

autor

Górski M.

• Institute of Geophysics, Polish Academy of Sciences, Warszawa, Poland,

Bibliografia

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• Teisseyre, R. (2008), Asymmetric continuum: Standard theory. In: R. Teisseyre, H. Nagahama, and E. Majewski (eds.), Physics of Asymmetric Continua: Extreme and Fracture Processes, Springer, 95-109.
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• Teisseyre, R. (2010), Fluid theory with asymmetric molecular stresses: Difference between vorticity and spin equations, Acta Geophys. 58, 6, 1057-1071, DOI: 10.2478/s11600-010-0029-2.
• Teisseyre, R., and M. Górski (2008), Introduction to asymmetric continuum: Fundamental point deformations. In: R. Teisseyre, H. Nagahama, and E. Majewski (eds.), Physics of Asymmetric Continua: Extreme and Fracture Processes, Springer, 3-15.