сейсмічна небезпека

Objective. To refine seismic hazard parameters by registering high-frequency microseisms within the site under reconstruction in connection with the land plot enlargement of a plant intended for electronic components manufacturing. To quantify the estimated intensity of seismic shakings (in MSK-64 scale scores) accounting for the effects associated with local engineering and geological conditions at the study site. Methods.

Purpose. The paper substantiates the need for building seismic zoning maps of Kyiv in the physical parameters of ground motions: peak ground accelerations (PGA), peak ground velocities (PGV) or peak ground displacements (PGD), which are the basis for the effective use of methods for calculating seismic loads on buildings, structures and individual responsible constructions.

In the article the possibility of creation of seismic situation monitoring system on territory of Ukraine and adjacent countries by using of complex of geophysical system of the Main center of special monitoring of NSAU is considered.

The article dedicated to discussion about existing methodical approach on estimation of geodynamic conditions and seismic danger of most important objects. Change of seismic mode of platform part of Ukraine presents the geodynamic and seismic danger for acting, building and designed objects. Ukraine required the normative document, which regulate the types and amounts of the studies in given area.

Purpose. The purpose of research is the need to study in accordance with the IAEA recommendations of local seismicity, to highlight local seismically active structures; obtaining records of local and distant earthquakes, industrial explosions and special explosion, microseisms. Methods. Methods of choosing the best option placement of points seismological vantages (PSV) in the area of accommodation Zaporozhe NPP based on identifying tectonically active faults that could be identified as areas of occurrence of earthquake foci (ONE), or the potential zones of ONE. Results.

Purpose. The aim of research is the need to show the example of the Krivorozhske seismogenerating zone, the possibility of seismic zoning of the Ukrainian Shield (USh) based on a comprehensive analysis of geological, geophysical, seismic, seismotectonics parameters as well- characteristics geophysical fields and structural features of Ukrainian Shield. Methods.