Structuralkinematic identification of seismogenic zones of the Zagros system (according to the solutions of the mechanisms of earthquake)

On the base of results of analysis of structuralkinematic parageneses of ruptures and displacements in the earthquakes foci of the foldedfaulted Zagrosa system the main types of seismogene sis have been substantiated and their stereographic models plotted characterizing deformation regimes and kinematic conditions of seismogenic rupturing in the region. Special features revealed for spatial distribution of the different types foci, approximated by these models, served as the basis for structuralkinematic identification of seismogenic zones which formation was determined by peculiarities of structure and geodynamic development of the territory under investigation

Deformational regimes and kinematic conditions of modern tectonic faulting within the limits of the Mountain Crimea. 2

Description and analysis of stereographic models of deformational regimes of tectonic faulting and corresponding kinematic conditions given in part 1 [Wolfman, 2014] have been continued. Models and examples of manifestations of fault, uplift and uplift-fault deformational regimes have been given. Naturally determined order of strain field orientations has been substantiated, which specified the processes of tectonic faulting in the Mountain Crimea area, inversion mode of kinematic conditions manifestation, special features of transformation of structure forming strain fields and accordingly deformational regimes as well as the role of tectonic faults of those or other structural-kinematic types (including blanket-thrust faults) in the structure of the region. Necessity has been shown to introduce some corrections to problems definition, methodology and interpretation of results of tectonic studies being conducted

Detailed geological and structural studies to clarify the level of seismic hazard of hydraulic structures (on the example of the Dnieper Hydroelectric Station)

According to the results of complex remote geologic-structural and instrumental seismolo-gic field studies zones of the main tectonic faults, which are capable to have an influence on security of functioning of the main constructions of the Dniprovsk HES have been revealed and parameterized. Identification of deformational regimes and reconstruction of stress fields, which caused the special features of tectonic ruptures formation in the region have been made. Calculated values of seismic effects have been estimated taking into account local engineering-geological and tectonic conditions of the dam location area of the Dniprovsk HES