Info
- Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.
Design of high-speed railway turnouts : theory and applications / / Ping Wang
| Design of high-speed railway turnouts : theory and applications / / Ping Wang |
| Autore | Wang Ping |
| Pubbl/distr/stampa | Amsterdam, [Netherlands] : , : Academic Press, , 2015 |
| Descrizione fisica | 1 online resource (481 p.) |
| Disciplina | 625.163 |
| Collana | High-Speed Railway |
| Soggetto topico |
Railroads - Curves and turnouts - Design and construction
Curves in engineering High speed trains |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front 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
1.4.4 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 2.4.2 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 3.4 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) 4.1.6 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] 4.4.1 Dynamics Models of Train-Turnout System |
| Record Nr. | UNINA-9910788286803321 |
Wang Ping
|
||
| Amsterdam, [Netherlands] : , : Academic Press, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Design of high-speed railway turnouts : theory and applications / / Ping Wang
| Design of high-speed railway turnouts : theory and applications / / Ping Wang |
| Autore | Wang Ping |
| Pubbl/distr/stampa | Amsterdam, [Netherlands] : , : Academic Press, , 2015 |
| Descrizione fisica | 1 online resource (481 p.) |
| Disciplina | 625.163 |
| Collana | High-Speed Railway |
| Soggetto topico |
Railroads - Curves and turnouts - Design and construction
Curves in engineering High speed trains |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front 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
1.4.4 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 2.4.2 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 3.4 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) 4.1.6 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] 4.4.1 Dynamics Models of Train-Turnout System |
| Record Nr. | UNINA-9910818310603321 |
|
Wang Ping
|
||
| Amsterdam, [Netherlands] : , : Academic Press, , 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Low-cost treatments for horizontal curve safety [[electronic resource]]
| Low-cost treatments for horizontal curve safety [[electronic resource]] |
| Pubbl/distr/stampa | Washington, DC : , : U.S. Dept. of Transportation, Federal Highway Administration, Office of Safety, , [2006] |
| Descrizione fisica | iii, 57 pages : digital, PDF file |
| Soggetto topico |
Traffic signs and signals
Roads - Safety measures Curves in engineering |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Low cost treatments for horizontal curve safety |
| Record Nr. | UNINA-9910696638003321 |
| Washington, DC : , : U.S. Dept. of Transportation, Federal Highway Administration, Office of Safety, , [2006] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Safety evaluation of improved curve delineation [[electronic resource] /] / [authors, Raghavan Srinivasan ... [and others]]
| Safety evaluation of improved curve delineation [[electronic resource] /] / [authors, Raghavan Srinivasan ... [and others]] |
| Pubbl/distr/stampa | McLean, VA : , : U.S. Dept. of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center, , [2009] |
| Descrizione fisica | 1 online resource (vi, 46 pages) : color illustrations |
| Altri autori (Persone) | SrinivasanRaghavan |
| Soggetto topico |
Curves in engineering
Traffic safety - United States Traffic signs and signals - United States |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910700253203321 |
| McLean, VA : , : U.S. Dept. of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center, , [2009] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Simulator evaluation of low-cost safety improvements on rural two-lane undivided roads [[electronic resource] ] : nighttime delineation for curves and traffic calming for small towns / / [John Molino, principal investigator]
| Simulator evaluation of low-cost safety improvements on rural two-lane undivided roads [[electronic resource] ] : nighttime delineation for curves and traffic calming for small towns / / [John Molino, principal investigator] |
| Pubbl/distr/stampa | McLean, VA : , : U.S. Dept. of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center, , [2009] |
| Descrizione fisica | 1 online resource (8 pages) : illustrations (some color) |
| Altri autori (Persone) | MolinoJohn |
| Collana | Techbrief |
| Soggetto topico |
Rural roads - Safety measures - Evaluation
Curves in engineering Traffic calming |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Simulator evaluation of low-cost safety improvements on rural two-lane undivided roads |
| Record Nr. | UNINA-9910700138403321 |
| McLean, VA : , : U.S. Dept. of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center, , [2009] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
