Considerations regarding impact between rail-cars in manoeuvring operations (CROSBI ID 81781)
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Stegić, Milenko ; Ščap, Dragutin ; Muftić, Osman
engleski
Considerations regarding impact between rail-cars in manoeuvring operations
The paper discusses numerical solving of the problem of impact between railcars in manoeuvring operations. The discrete model has been applied in which the characteristics of inter-railcar couplings are non-linear functions. It is assumed that the cars have their centres of gravity on the coupler centreline. The system of non-linear differential equations has been solved using the mathematical packet "Mathematica". This allows, in a simple way, the study of dynamic behaviour in the impact between differently set compositions. The results of two simple numeric examples are given in the form of a diagram.
impact rail cars; manoeuvring operations; dynamic behaviour
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