seismic hazard

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.

Purpose. Refinement of the estimated seismic hazard area accommodation Zaporizhzhya atomterm elektrostantsii (ZNPP) to check the earthquake resistance of modern Zaporizhzhya and compliance with its prognoznym seismic effects and the requirements of the IAEA. Methods. The use of modern methodologies and techniques of longterm forecast of seismic hazard is based on probabilistic and deterministic characteristics of seismicity, foci and focal zones of strong earthquakes according to both laws and random factors of space-time and energy organizing seismotectonic process.