FIELD: physics.
SUBSTANCE: invention is related to engineering seismicity and may be used for modeling of earthquake seismic action during performance of experimental research of surface objects seismic stability, for instance, in buildings and structures. Method includes excitation of oscillations in row of points, by means of explosion of charges installed in explosive field, with time delays equal to preliminarily defined period of own oscillations of analyzed object with further registration of its reaction. Analysed object is earth massif that serves as basis for investigated surface object. Explosive field is formed from at least 2 rows of linear-dispersed charges in wells.
EFFECT: increased accuracy and validity of seismic action modeling.
2 cl
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