Numerical Simulation of Vertical Random Vibration of Train-Slab Track-Bridge Interaction System by PEM
نویسندگان
چکیده
منابع مشابه
Vibration of Train-Rail-Bridge Interaction Considering Rail Irregularity with Arbitrary Wavelength
A generation method for the rail random irregularity with arbitrary wavelength interval (WI) is developed, and its accuracy and efficiency are demonstrated. Then a moving wheel-rail-bridge interaction element is derived to establish the finite element equations of motion for the train-rail-bridge interaction system, and the flow chart of assembly and calculation for the system equations is give...
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ژورنال
عنوان ژورنال: Shock and Vibration
سال: 2014
ISSN: 1070-9622,1875-9203
DOI: 10.1155/2014/304219