Modern Stress of the Crust of Eurasia

摘要

The method of cataclastic analysis of discontinuous dislocations created in the early 1990s (Rebetsky 1996, Rebetsky 1997) initially, as well as the methods of O. I. Gushchenko, J. Angelier, J. Gephard, had in his algorithm only the possibility of determining the shape and direction of the principal axes of the stress ellipsoid. But already at the beginning of the new century (Rebetsky 2003, Rebetsky 2009a, b) it was developed to obtain data on the ratio of the ball and deviator components of the stress tensor, and then to determine the absolute values of stresses, brittle strength of the cohesion and fluid pressure level. The determination of all these parameters required additional data in the form of generalizations of the Mohr diagram of the brittle fracture of faulting rock, seismological data on the value of the stress drop in the foci of the strongest regional earthquakes and data on lithostatic pressure at the depths of stress reconstruction.