FIELD: transportation.
SUBSTANCE: for assessment of state of the railway track section this section and the truck is represented by means of the models implemented in the electronic computer describing their interaction. Two mathematical models are used in parallel - static finite element model of the track section with isojoint and the dynamic one, comprising inter alia the track section with isojoint and truck. The finite element simulation is performed in two stages. On the basis of the obtained data the recommendations on change or finalization of isojoint design, its elements, strength and other characteristics are developed.
EFFECT: possibility of assessment of technical state of isojoints.
1 dwg
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