DualSightNet: A novel dual architecture for visual quality control of railway infrastructure. [PDF]
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Spatial heterogeneity of the nonlinear impact of built environment on suburban railway commuting willingness: Taking Guiyang Loop Line Railway as an example. [PDF]
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The Impact of Current and Thermal Loads on the Properties of Copper Contact Wires Used in Railway Transport Systems. [PDF]
Materials (Basel)Mańka A, Aniołek K, Hełka A, Rak J.
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Intelligent identification of ballastless track subgrade settlement based on vehicle-rail vibration data. [PDF]
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An alternative linear impactor for impact research. [PDF]
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Real-Time Rail Electrification Systems Monitoring: A Review of Technologies. [PDF]
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The Application of Mobile Devices for Measuring Accelerations in Rail Vehicles: Methodology and Field Research Outcomes in Tramway Transport. [PDF]
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Parametric Excitation of Rail Vehicles
Vehicle System Dynamics, 1988SUMMARY This paper explores the parametrically excited behavior of U.S. passenger and freight vehicles on tangent track due to harmonic variations in conicity. Floquet theory is used to find the stability boundaries of these vehicles. Results show that principal parametric resonance occurs at excitation wavelengths that are half the kinematic ...
Hague, Imtiaz, Lieh, Junghsen
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Abstract The vehicle–track interaction and the resulting dynamic response of the vehicle involve a number of complex nonlinear problems. Large vertical loads act through a small contact patch leading to very high contact pressures. Transverse loads acting through this contact induce a relative velocity between wheel and rail expressed
Thompson, David, Squicciarini, Giacomo
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A survey of wheel–rail contact models for rail vehicles
Vehicle System Dynamics, 2016ABSTRACTAccurate and efficient contact models for wheel–rail interaction are essential for the study of the dynamic behaviour of a railway vehicle. Assessment of the contact forces and moments, as well as contact geometry provide a fundamental foundation for such tasks as design of braking and traction control systems, prediction of wheel and rail wear,
Sajjad Z. Meymand +2 more
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