Car body vertical vibration analysis under track medium wave irregularity and the influence factors of ballast bed
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چکیده
منابع مشابه
Parameter Influences of Light Floating Slab on Its Vertical Vibration Excited by Track Irregularity
According to the structure characteristics of railway viaduct with light floating slabs, a frequency domain dynamic model of the vehicle-light floating slab track-viaduct bridge vertical coupling system is established. The Green functions are used to quickly calculate the receptance response of the system, and then the pseudo excitation method is used to further analyze the parameter influences...
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ژورنال
عنوان ژورنال: Journal of Low Frequency Noise, Vibration and Active Control
سال: 2018
ISSN: 1461-3484,2048-4046
DOI: 10.1177/1461348418813028