Experimental studies of a kinematic type seismic isolation system

DOI: 10.37153/2618-9283-2022-2-98-107

Authors:  
Rubric:     Theoretical and experimental studies   
Key words: seismic isolation, oscillation period, load relief, oscillation decrement, results processing
Annotation:

The results of studies of the dynamic characteristics of a three-storey fragment of a frame building made according to the SBK-SCF system "Prefabricated frigless frame with seismic-insulating kinematic foundations" are presented. Magnetic dampers are used at the support level.The building fragment was tested by loading the system with a horizontal static load using a stationary winch with subsequent load relief. It is established that the value of the oscillation period varies within 1.8-2.1 seconds depending on the amplitude of the impact.

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