Dynamic Analysis of High-Speed Railway Alignment Theory and Practice
Auteur : Yi Sirong
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.
scientific researchers, engineering technicians and managerial staff engaged in railway engineering, and graduated students majoring in railway engineering and rail transit engineering
- Presents the dynamic effects between the running speed of high-speed trains on curves and spatial curve technical parameters
- Provides dynamic analysis, theory and methods on curve parameters of high-speed railways and improves the calculation theory on spatial alignment of high-speed railways
- Covers minimum curve radius, transition curve length, minimum radius of vertical curve, steepest slope, minimum slope length and length of intermediate straight line
Date de parution : 11-2017
Ouvrage de 324 p.
19x23.3 cm
Thèmes de Dynamic Analysis of High-Speed Railway Alignment :
Mots-clés :
Acceleration; Air resistance coefficient; Alignment models; Ballast track; Circular curve; Clearance; Comfort degree; Coupler; Curve negotiation; Curve parameter; Curve radius; Drag coefficient; Dynamic performance; Easement curve; EMU; Friction coefficient; Grade section; High-speed passenger railway; High-speed rail; High-speed railway; High-speed; Infrastructure; Intermediate straight line; Keyword; Knick point; Lateral acceleration; Longitudinal gradient; Maintenance; Medium-speed railway; Minimum curve radius; Passenger comfort; Passenger; Passenger-dedicated line; Piston pressure coefficient; Rail; Railway curve; Railway line; Ride comfort; Riding comfort; Running safety; Slab track; Slope; Superelevation; Track structure models; Track structure; Traction; Traditional curve radius theory; Train motion; Transition curve length; Transition curve; Ultrahigh curve; Unbalanced superelevation; Vehicle models; Vehicle�line dynamic performance; Vehicle�line relationship; Vehicle�track dynamics; Velocity; Vertical curve; Wheel�rail contact; Wheel