Dynamic Analysis of High-Speed Railway Alignment: Theory and Practice elaborates on the dynamic analysis theory and method on spatial alignment parameters of high-speed railways, revealing the interaction mechanism between vehicle-track dynamic performance and track parameters of high-speed railways. It ascertains the influence rules of track structure and track geometry on vehicle-track dynamic performance, establishes the relationship models between vehicle-track dynamic performance and curve dynamic characteristic parameters, and defines the calculation relationship between lateral acceleration of car body on curves and track parameters.
This book can be used as a reference book for scientific researchers, engineering technicians and management engaged in railway engineering, and will be very helpful for railway technicians who want to learn more about route planning, design, and construction and maintenance technologies of high-speed railways.
1. Chapter 1. Introduction - p. 1 2. Chapter 2. Models for Vehicle–Track Dynamic Simulation on Horizontal Curve Sections of High-Speed Railways - p. 25 3. 2.1. Alignment Models - p. 26 4. 2.2. Vehicle Models - p. 28 5. 2.3. Track Structure Models - p. 39 6. 2.4. Wheel–Rail Three-Dimensional Dynamically Coupling Model - p. 48 7. 2.5. Track Irregularity Excitation Model - p. 57 8. 2.6. Solution Method for the Vehicle–Track Coupling Model - p. 63 9. Chapter 3. The Effect Law of the Curve Parameters of a High-Speed Railway on Vehicle–Line Dynamic Performance - p. 73 10. Chapter 4. Dynamic Analysis of High-Speed Railway Curves: Theory and Practice - p. 109 11. Chapter 5. The High-Speed Railway Comfort Degree: Experiment of Passenger in Curve - p. 121 12. Chapter 6. Calculation Method for Minimum Curve Radius of High-Speed Railways - p. 153 13. Chapter 7. The Length of the Transition Curve - p. 201 14. Chapter 8. The Minimum Length of the Intermediate Straight Line and Circular Curve - p. 225 15. Chapter 9. The Radius of Vertical Curve - p. 233 16. Chapter 10. The Maximum Gradient - p. 245 17. Chapter 11. The Minimum Length of Grade Section - p. 275 18. Chapter 12. Overview of Design Method and Standard Proposed Values of Main Technical Parameters for Spatial Line Shape of High-Speed Railway - p. 289 19. Bibliography - p. 297 20. Index - p. 303
Dynamic Analysis of High-Speed Railway Alignment: Theory and Practice elaborates on the dynamic analysis theory and method on spatial alignment parameters of high-speed railways, revealing the interaction mechanism between vehicle-track dynamic performance and track parameters of high-speed railways. It ascertains the influence rules of track structure and track geometry on vehicle-track dynamic performance, establishes the relationship models between vehicle-track dynamic performance and curve dynamic characteristic parameters, and defines the calculation relationship between lateral acceleration of car body on curves and track parameters.
This book can be used as a reference book for scientific researchers, engineering technicians and management engaged in railway engineering, and will be very helpful for railway technicians who want to learn more about route planning, design, and construction and maintenance technologies of high-speed railways.
1. Chapter 1. Introduction - p. 1 2. Chapter 2. Models for Vehicle–Track Dynamic Simulation on Horizontal Curve Sections of High-Speed Railways - p. 25 3. 2.1. Alignment Models - p. 26 4. 2.2. Vehicle Models - p. 28 5. 2.3. Track Structure Models - p. 39 6. 2.4. Wheel–Rail Three-Dimensional Dynamically Coupling Model - p. 48 7. 2.5. Track Irregularity Excitation Model - p. 57 8. 2.6. Solution Method for the Vehicle–Track Coupling Model - p. 63 9. Chapter 3. The Effect Law of the Curve Parameters of a High-Speed Railway on Vehicle–Line Dynamic Performance - p. 73 10. Chapter 4. Dynamic Analysis of High-Speed Railway Curves: Theory and Practice - p. 109 11. Chapter 5. The High-Speed Railway Comfort Degree: Experiment of Passenger in Curve - p. 121 12. Chapter 6. Calculation Method for Minimum Curve Radius of High-Speed Railways - p. 153 13. Chapter 7. The Length of the Transition Curve - p. 201 14. Chapter 8. The Minimum Length of the Intermediate Straight Line and Circular Curve - p. 225 15. Chapter 9. The Radius of Vertical Curve - p. 233 16. Chapter 10. The Maximum Gradient - p. 245 17. Chapter 11. The Minimum Length of Grade Section - p. 275 18. Chapter 12. Overview of Design Method and Standard Proposed Values of Main Technical Parameters for Spatial Line Shape of High-Speed Railway - p. 289 19. Bibliography - p. 297 20. Index - p. 303
