FIELD: testing equipment.
SUBSTANCE: invention relates to testing equipment, in particular to seismic platforms designed to test building structures for seismic resistance. Seismic platform contains a plate for placing the test element of a structure or building mounted on supports that are installed on an additional padding plate, which, in turn, rests on the foundation through the supports and is connected to the wall through actuators, plate for placing the tested element of the structure or building is connected to the laying plate by means of an elastic element and with the wall through other drives, and the supports are made sliding.
EFFECT: expansion of the frequency range of seismic loads.
1 cl, 1 dwg
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