Influence of Draft Gear Modeling on Dynamics Simulation for Heavy-Haul Train

Figure 7

Shunting impact simulation with the wedge-spring model and comparisons of simulation results. (a) 4 km/h shunting impact simulation and test results. (b) 6 km/h shunting impact simulation and test results. (c) 7 km/h shunting impact simulation and test results. (d) Comparison of the simulation results at different initial velocities.

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