STUDYING THE RAILROAD TRACK’S OSCILLATION ON ELASTIC FOUNDATION WHEN THE TRAIN IS RUNNING

Abstract

Oscillation of train tracks on elastic foundation when the train is running, the author constructs the problem by studying the Euler-Bernoulli beam on elastic foundation under the effect of force F₀ = const moved with velocity v. The article sets up the beam oscillation equation using the D’alembert principle. Determine the deflection of the beam and the specific frequency of the beam oscillation. Using matlab software to calculate and simulate numbers.