A Two-Step Composite Time Integration Scheme for Vehicle-Track Interaction Analysis considering Contact Separation

<div>Responses of the vehicle-track system with a wheel flat: (a) wheel-rail force; (b) acceleration of the track; (c) acceleration of the wheel.</div>

Shock and Vibration

fig4

Figure 4

Figure 4: A Two-Step Composite Time Integration Scheme for Vehicle-Track Interaction Analysis considering Contact Separation 