LEADER 05413nam 2200661 450 001 9910788286803321 005 20230120013050.0 035 $a(CKB)2670000000613641 035 $a(EBL)2038916 035 $a(SSID)ssj0001557588 035 $a(PQKBManifestationID)16178970 035 $a(PQKBTitleCode)TC0001557588 035 $a(PQKBWorkID)14817895 035 $a(PQKB)11129010 035 $a(MiAaPQ)EBC2038916 035 $a(Au-PeEL)EBL2038916 035 $a(CaPaEBR)ebr11050251 035 $a(CaONFJC)MIL778764 035 $a(OCoLC)908632672 035 $a(EXLCZ)992670000000613641 100 $a20150516h20152015 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aDesign of high-speed railway turnouts $etheory and applications /$fPing Wang 210 1$aAmsterdam, [Netherlands] :$cAcademic Press,$d2015. 210 4$dİ2015 215 $a1 online resource (481 p.) 225 1 $aHigh-Speed Railway 300 $aDescription based upon print version of record. 311 $a0-12-803884-5 311 $a0-323-39617-8 320 $aIncludes bibliographical references and index. 327 $aFront Cover; Design of High-Speed Railway Turnouts; Copyright Page; Contents; Preface; 1 Types and Structure; 1.1 Main Types [3]; 1.1.1 Composition; 1.1.2 Classification; 1.2 Technical Requirements; 1.2.1 Excellent Technical Performance; 1.2.2 High Cost-Effectiveness; 1.2.3 Outstanding Adaptability; 1.3 Technical Features [6]; 1.3.1 System Integration; 1.3.2 Theoretical Basis and Practical Tests; 1.3.3 State-of-the-Art Manufacture and Laying Processes; 1.3.4 Scientific Maintenance and Management; 1.4 Global Overview of High-Speed Turnouts; 1.4.1 France; 1.4.2 Germany; 1.4.3 China 327 $a1.4.4 Other Countries2 Layout Design; 2.1 Design Conditions; 2.1.1 Operation; 2.1.2 Rolling Stock; 2.1.3 Tracks [19]; 2.1.4 Laying; 2.2 Plane Line Types; 2.2.1 Design Requirements; 2.2.2 Transition Lead Curves; 2.2.3 Switch Rails; 2.2.4 Clearances [29]; 2.2.5 Geometric Sizes; 2.3 Design of Parameters; 2.3.1 Method Based on Particle Motion; 2.3.2 Method Based on Rigid Body Motion; 2.3.2.1 Application cases; 2.3.3 Design Software [30]; 2.4 Assessment Methods Based on Wheel-Rail System Vibration [30,31]; 2.4.1 Theory of Wheel-Rail System Dynamics 327 $a2.4.2 Multi-Rigid-Body Dynamics Analysis Software2.4.3 Application Cases; 3 Structural Selection and Rail Design; 3.1 Selection Principles [32]; 3.2 Overall Structure Selection; 3.2.1 Guiding-Rail Turnouts; 3.2.2 Swing Nose Crossing; 3.2.3 Flexible Point Rail; 3.2.4 Long Wing Rails; 3.2.5 Assembled Point Rails; 3.2.6 Rolled Special Section Wing Rails; 3.2.7 AT Rail Hot-Forged Heel Ends of Switch Rails and Point Rails; 3.2.8 Check Rail Made of Grooved Rail; 3.3 Design of Rail Members; 3.3.1 Selection of AT Rail [35]; 3.3.2 Design of Components at the First Traction Point on Swing Nose Rail 327 $a3.4 Technical Requirements for Rails [36]3.4.1 Requirements; 3.4.2 Type, Section, and Length of Rails; 3.5 Manufacturing of Rails; 3.5.1 Refining; 3.5.2 Finishing; 3.5.3 Conditioning; 3.5.4 Centralized Detection; 3.5.5 Long Rail Production; 4 Wheel-Rail Relation Design; 4.1 Wheel-Rail Contact Geometry Relation; 4.1.1 Calculation Methods [39,40]; 4.1.2 Rail Profiles; 4.1.3 Wheel-Rail Contact Geometry (Without Wheelset Lateral Displacement); 4.1.4 Wheel-Rail Contact Geometry in the Diverging Line; 4.1.5 Wheel-Rail Contact Geometry (with Wheelset Lateral Displacement) 327 $a4.1.6 Longitudinal Change Along the Turnout (with Wheelset Lateral Displacement)4.2 Wheel-Rail Rolling Contact Theories in Turnout Zone [42]; 4.2.1 Hertzian Theory; 4.2.2 Non-Hertzian Rolling Contact Theories; 4.2.3 Wheel-Rail Rolling Contact in Turnout Area [42]; 4.2.4 Calculation Method for 3D Elastic Body Semi-Hertzian Rolling Contact of the Wheel-Rail System in Turnout Area; 4.3 Assessment of Simplified Models [55]; 4.3.1 Vertical Irregularities; 4.3.2 Lateral Irregularities; 4.3.3 Application Cases; 4.4 Dynamic Evaluation Based on Wheel-Rail Dynamics in Turnout Area [56] 327 $a4.4.1 Dynamics Models of Train-Turnout System 330 $a High-speed turnouts, a key technology for high-speed railways, have a great influence on the safe and stable running of high-speed trains. Design of High-Speed Railway Turnouts: Theory and Applications, comprehensively introduces the technical characteristics and requirements of high-speed turnouts, including design theories and methods of turnout layout geometry, wheel and rail relations, track stiffness, welded turnout, turnout conversion, turnout components, and manufacture and laying technologies of turnouts. Analyzing the operational problems of China's high-speed turnout in particular 410 0$aHigh-Speed Railway 606 $aRailroads$xCurves and turnouts$xDesign and construction 606 $aCurves in engineering 606 $aHigh speed trains 615 0$aRailroads$xCurves and turnouts$xDesign and construction. 615 0$aCurves in engineering. 615 0$aHigh speed trains. 676 $a625.163 700 $aWang$b Ping$0917945 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910788286803321 996 $aDesign of high-speed railway turnouts$93711834 997 $aUNINA