Three-dimensional train–track–bridge coupled dynamics model based on the explicit finite element method
Zhiping Zeng, Fu-Shan Liu, Weidong Wang
Topics & Concepts
Finite element methodNonlinear systemTrack (disk drive)Stiffness matrixCoupling (piping)Mass matrixModalStiffnessMatrix (chemical analysis)Control theory (sociology)Computer scienceDynamic problemBridge (graph theory)Superposition principleEngineeringStructural engineeringAlgorithmMathematical analysisMathematicsMechanical engineeringPhysicsQuantum mechanicsNuclear physicsNeutrinoChemistryArtificial intelligenceComposite materialControl (management)MedicineInternal medicinePolymer chemistryMaterials scienceRailway Engineering and DynamicsRailway Systems and Energy EfficiencyCivil and Geotechnical Engineering Research