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Information × Registration Number 0303U001422, 0199U002034 , R & D reports Title Development of the theory of diagnostic of vibroimpac process in complexx systems under seismic loadings. popup.stage_title Розробка ефективних методів діагностичного аналізу комбінованих систем змінної структури при стохастичному збудженні Head Bazhenov V.A., Registration Date 04-03-2003 Organization Kiev National University of bildiny and tecture popup.description2 In the course of scientific research there were costructed the loading curves and the amplitude-frequency dependence of the vibroimpact processes in the elastic systems at the contact with the external obstacle and at the internal impact contact under the external periodic loading. There was fulfiled the stability analysis of the steady state vibrations in such systems. There was made the computing complex for investigations of the vibroimpact regimes of the elastic systems vibrations. There were carried out the numerical investigations of the different vibroimpact systems dinamic state, the analysis of such state in dependence from the external parameters, there were given the graphics which describe this dinamic state. There were fullfiled the short literature review and the problem analysis of the use of the pendulum vibroimpact dempfers in high-rise buildigs. There were created the differencial eguations of the movement of the system "object-pendulum dampfer" and there was fulfiled the preparing work for the examining of the concrete example of the pendulum impact dampfer use in high-rise building. Product Description popup.authors popup.nrat_date 2020-04-02 Close