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Information × Registration Number 0304U001855, 0103U003862 , R & D reports Title The research of oscillations is elastic final systems conected of systems of a non-linear system of firm bodies with gravity-frictional gear of seismoshock- absorber popup.stage_title Побудова математичних моделей взаємодії ланцюгової скінченої системи твердих тіл з платформою через гравітаційно-фрикційні сейсмодемпфери Head Plakhtienko N.P., Registration Date 20-04-2004 Organization S.P.Timoshenko Institute of Mechanics popup.description2 The multistructural model of small oscillations of a rigid body with ball seismic shock absorber with taking into account of effect of a disrupture of frictional constraints and existence of an anomalous high rolling friction is constructed. The system of 2n nonlinear differential equations 2 degree for investigation of translational oscillations the connected elastic chain system of rigid bodies is constructed Product Description popup.authors popup.nrat_date 2020-04-02 Close