A simple method to assess replacement period of polyurethane railpad in urban railway
Deokyong Sung, Seongwon Hong
Topics & Concepts
StiffnessMaterials sciencePolyurethaneThermalStructural engineeringAccelerationComposite materialService lifeDegradation (telecommunications)Forensic engineeringEnvironmental scienceEngineeringMeteorologyTelecommunicationsClassical mechanicsPhysicsRailway Engineering and DynamicsCivil and Geotechnical Engineering ResearchRailway Systems and Energy Efficiency