A review on modelling and monitoring of railway ballast

Keyphrases

• Continuum Model 100%
• Discrete Element Modeling 100%
• Railway Ballast 100%
• Highly Nonlinear 50%
• Polyhedral 50%
• Nonlinear Behavior 50%
• Computation Time 50%
• Heterogeneous Materials 50%
• Railway Systems 50%
• Railway Track 50%
• Condition-dependent 50%
• Misalignment 50%
• Time Consumption 50%
• Cargo 50%
• Track Maintenance 50%
• Conventional Railway 50%
• Sleeper 50%
• Constitutive Model 50%
• Ballasted Track 50%
• Material Degradation 50%
• High Range 50%
• Ballast Particles 50%
• Routine Maintenance 50%
• Memory Consumption 50%
• Rail Buckling 50%
• Mineral Grain 50%
• Computational Memory 50%
• Contact Algorithm 50%
• Superquadrics 50%
• Particle Algorithm 50%
• Model Granular Materials 50%

Engineering

• Railway 100%
• Limitations 50%
• Discrete Element 50%
• Continuum Model 50%
• Ballasted Track 50%
• Nonlinear Behavior 25%
• Computational Time 25%
• Materials Degradation 25%
• Constitutive Model 25%
• Routine Maintenance 25%

Earth and Planetary Sciences

• Granular Material 100%