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Information × Registration Number 0208U005294, 0107U001824 , R & D reports Title The development of software for computation of dynamic loading of railway bridges and railway stocks. popup.stage_title Head Raspopov Alexander, Registration Date 08-04-2008 Organization Dniepropetrovsk National University of Railway Transport named after Academician V.Lazaryan popup.description2 In work the algorithms of the program computer complex for numerical researches of dynamics of bridges at moving loadings are presented. For mechanical systems modeling of "bridge-train" movement it is used Euler-Lagrange nonlinear differential equations on the basis of mathematical symmetric forms of the motion equations. The program complex allows to consider roughnesses of a way, force of elastic resistance, various speeds of movement, types of locomotives, wagons, span structures and to estimate their dynamic loads. Product Description popup.authors popup.nrat_date 2020-04-02 Close