FIELD: civil engineering.
SUBSTANCE: application: for characterisation of physical state of building and/or structure. Essence: the matter is that it is implemented selection of measuring points depending on its volumetric configuration, installation of seismometres in selected points on examined building and/or structure, seismic registration and processing record by coordinates X, Y and Z microseismic background of natural or anthropogenic origin, in conditions of which it resides building and/or structure, definition of frequency and amplitude of natural vibrations of the latter in specified points, comparison of received values to calculation and variance analysis of these values, herewith in the capacity of excitation source of natural vibrations buildings and/or structures there are additionally analyses wind influence, and measurements in specified points are added by measuring transducers of rate and direction of wind, located nearby the examined building and/or structure, and also profiles of shallow exploration seismology lengthwise facades of the latter.
EFFECT: increasing of control reliability of building and/or structure.
5 dwg
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