Taking the bogie frame of high-speed train for object, the axle box spring and arm are calibrated into load sensors. The vertical load and lateral load time history of the bogie before and after the wheel profiling are obtained through the track test on Wuhan-Guangzhou line (WuGuang Line). The load characteristics are compared to evaluate the effect of the wheel profiling under the typical service cases such as straight line and curve passing. The loads of bogie frame were basically divided into four main basic load series such as sink-floating, side-rolling, torsion and lateral load. And the load spectra are compiled and the spectrum comparison is carried out between before and after wheel profiling.
On-Track Load Spectrum Test Study of Motor Bogie Frame of High-Speed Train
Lect. Notes Electrical Eng.
Proceedings of the 1st International Workshop on High-Speed and Intercity Railways ; Chapter : 31 ; 339-347
2012-01-01
9 pages
Article/Chapter (Book)
Electronic Resource
English
On-Track Load Spectrum Test Study of Motor Bogie Frame of High-Speed Train
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