Reducing Oscillations in Suspension of Mine Monorail Track

Purpose: The goal of this work is to reduce the effect dynamic loads on mine timbering through use elastic devices contained in monorail suspension and justify their parameters. Methods materials: article considers developed mathematical model vertical oscillations track, which allows setting interconnection between rolling stock parameters suspension. At under harmonic disturbing force caused by movement suspension, system can be represented form a dual-mass system. Results: As result, equations for oscillation amplitudes elements were obtained damping coefficient was defined. results suggest reasonable fastening, offers possibility decrease occurring during operation suspended tracks. proposed makes it possible formed 30–40% used modernize existing monorails. Discussion: Analysis shows that order vibration mine, appropriate systems consisting elements. required determined using method, rigidity track provided embedding supports into its Conclusions: allow fastening minimize