Gradient to the Axle Load Transfer Analysis

Two methods are used to analyze DF8B locomotive axle load transfer on the ramp analysis,the results were compared.The results show that the simplified analysis method and the results are very close to accurate analysis.Also CKD6D locomotive,DF9 locomotive bogie frame suspension-axle load transfer is analyzed on the ramp.It shows that under the same locomotive traction,the ramp has little effect on the axle load transfer not to be considered.But if the coupler′s locomotive traction on the ramp is same as on the straight road,the axle load transfer will be a increase slightly.