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Information × Registration Number 0208U002257, 0107U008067 , R & D reports Title The analysis of jamming and wedging phenomena in mechanical systems with dry friction and the investigation of occurring possibility of given phenomena in freight car trucks (1st stage - "The investigation of existent methods of simulation of mechanical systems with frictional interaction under jamming and wedging phenomena studying" popup.stage_title Head Skatenok Maryna Volodymyrivna, Registration Date 24-01-2008 Organization Institute of Technical Mechanics of NASU and NSAU popup.description2 The study is concerned with holonomic mechanical systems of perfectly rigid bodies with Coulomb friction. The work is aimed at the choice of the models of mechanical systems with Coulomb friction and the techniques of analyzing of jamming and wedging phenomena occurring conditions for given models. Methods: analytical statics and dynamics methods, methods of theory of matrices, mathematical modeling methods. Results: the review of last publications devoted to jamming and wedging is carried; the ways of description of frictional interaction are analyzed; the models of mechanical systems with frictional interaction are chosen for investigation of jamming and wedging occurring conditions for given models. Product Description popup.authors popup.nrat_date 2020-04-02 Close