The evaluation of the dynamic stresses in a bogie frame arising from track inputs defined by track spectra (TM-EST-048)

This report describes the Structural Dynamics analysis of the BT5 bogie using the finite element program NEWPAC. Predicted stresses in the bogie frame, arising from track inputs described in Power Spectral Density form, are compared with the corresponding stresses measured on a bogie frame traversing the same track as described...