The vibration performance of catenary considering wind is one of the important factors of catenary dynamic characteristics in high-speed railway. Through the deduction of catenary/contact line dynamics differential vibration equations considering horizontal wind, and with simultaneous catenary and contact line vibration equations, the catenary dynamics differential vibration equation is derived. Through giving different wind load and using the Newmark method, the horizontal wind vertical vibration response is solved and the results were analyzed.
The Catenary Vibration Response of High-Speed Electrified Railway Considering Horizontal Wind
2014
10 Seiten
Aufsatz (Konferenz)
Englisch
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