High frequency traction rod model and its structure-borne sound transmission characteristic of high-speed trains. [PDF]
Wang Q +5 more
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The Application of Mobile Devices for Measuring Accelerations in Rail Vehicles: Methodology and Field Research Outcomes in Tramway Transport. [PDF]
Urbaniak M +3 more
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The Characteristics of Long-Wave Irregularities in High-Speed Railway Vertical Curves and Method for Mitigation. [PDF]
Jiang L, Li Y, Zhao Y, Cen M.
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Structural Effects of Concrete Creep in a Prestressed Balanced Cantilever Bridge Based on Classical and Fractional Rheological Models. [PDF]
Nowak K, Oleszek R, Zbiciak A.
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Specifics of Data Collection and Data Processing during Formation of RailVista Dataset for Machine Learning- and Deep Learning-Based Applications. [PDF]
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Damage Monitoring of Ballastless Track Slab Based on Optical Fiber Accelerometer
2021 19th International Conference on Optical Communications and Networks (ICOCN), 2021A real-time monitoring for ballastless track slab damage based on optical fiber accelerometers is proposed. The field test on the Beijing-Shanghai high-speed railway in China shows that this method can effectively identify the damaged track slabs.
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Fatigue Life Prediction of CRTS I Ballastless Slab Track
ICTE 2011, 2011In order to predict the fatigue life of ballastless track which is at the section of uneven subgrade settlement, this paper uses the CRTS I ballastless slab track as an example. Considering the rebar of slab and base, a detailed vehicle-ballastless slab track-subgrade coupled model was established that was based on ANSYS/ADPL.
Shengyang Zhu, Chengbiao Cai
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Temperature Deformation Analysis of CRTS II Ballastless Slab Track
2013 Joint Rail Conference, 2013Two finite element models of CRTS II ballastless track superstructure were developed to simulate temperature deformations of the precast concrete track slab. One of the models considered the fully bonding interface between the track slab and the cement asphalt mortar layers, while the other uses cohesive zone elements to simulate possible interfacial ...
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