DYNAMIC SUPPORT REACTIONS IN THE BEAM UNDER IMPACT

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Abstract


The article presents the results of solving a dynamic problem on transverse impact on the beam. The problem is solved to determine the magnitude of the horizontal support reaction at standard fixing beam hinge-mobile and fixed-hinged supports. The design scheme is consid- ered as a flat plate. For modeling of the beam and the load was used rod model of A.R. Rzha- nitsina.

I V Alferov

Moscow State University of Railway Engineering, Moscow

Email: ial- ferov@bk.ru

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