A novel hybrid method for predicting vertical levelling loss of railway track geometry under dynamic cyclic loadings

Mathematics

• Cyclic Loading 100%
• Railway 90%
• Hybrid Method 71%
• Vertical 58%
• Deterioration 20%
• Influence 12%
• Contact Force 12%
• Accumulate 10%
• Degradation 9%
• Natural Frequency 9%
• Wavelength 9%
• Stiffness 8%
• Analytical Methods 8%
• Quantify 8%
• Tangent line 7%
• Logarithmic 6%
• Verify 6%
• Finite Element 6%
• Numerical Methods 5%
• Cycle 5%
• Imply 5%
• Simulation 5%
• Demonstrate 4%
• Term 4%

Engineering & Materials Science

• Axles 55%
• Geometry 38%
• Deterioration 23%
• Predictive analytics 16%
• Wavelength 11%
• Natural frequencies 10%
• Numerical models 10%
• Degradation 8%
• Stiffness 8%