Dynamic Analysis of High-Speed Railway Alignment: Theory an
定 價(jià)：88 元
- 作者：易思蓉，朱穎，許佑頂，謝毅 著
- 出版時(shí)間：2018/6/1
- ISBN：9787564361358
- 出 版 社：西南交通大學(xué)出版社
- 中圖法分類：U213.2
- 頁碼：
- 紙張：膠版紙
- 版次：
- 開本：16開
《高速鐵路空間線形動(dòng)力學(xué)分析理論與方法》是與愛思唯爾科技出版公司合作出版的英文版圖書。
書中系統(tǒng)闡述了高速鐵路空間線形參數(shù)動(dòng)力學(xué)分析理論和方法，揭示了高速鐵路車-線系統(tǒng)動(dòng)力學(xué)性能與線路參數(shù)之間的相互作用機(jī)理，探明了軌道結(jié)構(gòu)和軌道幾何形位對車-線動(dòng)力學(xué)性能的影響規(guī)律，建立了車-線動(dòng)力學(xué)性能與曲線動(dòng)力特征參數(shù)之間的關(guān)系模型，給出了曲線路段車體橫向加速度與線路參數(shù)之間的計(jì)算關(guān)系，闡述了基于車-線動(dòng)力學(xué)性能的高速鐵路線路參數(shù)設(shè)計(jì)方法。該方法很好地解決了高速鐵路選線設(shè)計(jì)中曲線參數(shù)選擇的難題。
CHAPTER 1 Introduction
1．1 Target Speed for High-Speed Railway
1．1．1 The Principle of Determining Target Speed for High-Speed Railway
1．1．2 The Influence Factor of Target Speed for High-Speed Railways
1．2 The Background and Overview of High-Speed Rail Curve Parameters
1．2．1 Background
1．2．2 Research Situation
1．3 Principle of Minimum Curve Radius Based on Optimal Dynamics Performance
CHAPTER 2 Models for Vehicle-Track Dynamic Simulation on Horizontal Curve Sections of High-Speed Railways
2．1 Alignment Models
2．1．1 The Line Space Coordinate System
2．1．2 Line Space Linear Model
2．2 Vehicle Models
2．2．1 Vehicle System Dynamics Model to Simplify Topology
2．2．2 The Equations of Vehicle Motion
2．3 Track Structure Models
2．3．1 Ballasted Track Structure Model and Dynamic Equations
2．3．2 The Structure Models and Dynamic Equations of the Slab Track
2．4 Wheel-Rail Three-Dimensional Dynamically Coupling Model
2．4．1 Geometric Parameters of the WheelRail Spatial Contact
2．4．2 Contact Force
2．5 Track Irregularity Excitation Model
2．5．1 Geometrical Irregularity of the Track
2．5．2 The Model of Random Irregularity of the Track
2．6 Solution Method for the VehicleTrack Coupling Model
2．6．1 Numerical Integration Method
2．6．2 Wheel-Rail Excitation Input Model
2．6．3 Data Storage Format
2．6．4 Flowchart of the System
2．6．5 Program Verification
CHAPTER 3 The Effect Law of the Curve Parameters of a High-Speed Railway on Vehicle-Line Dynamic Performance
3．1 The Calculation Parameters of the Curve and the Dynamic Performance Evaluation Index of the Vehicle-Line System
3．1．1 The Calculation Parameters and Calculation Conditions
3．1．2 Evaluation Index of the Dynamic Performance of the Vehicle System
3．2 The Influence Law of Curve Negotiation Speed on the VehicleTrack System Dynamic Characteristics
3．2．1 The Simulation Calculation Results
3．2．2 The Influence Law of Curve Negotiation Speed on the Vehicle-Track System Dynamic Characteristics
3．3 The Influence Law of Curve Radius on the Vehicle-Track System Dynamic Characteristics
3．3．1 The Simulation Calculation Results
3．3．2 The Influence Law of Curve Radius on the Vehicle-Track System Dynamic Characteristics
3．4 The Influence Law of the Actual Elevation of the Curve on the Vehicle-Track System Dynamic Characteristics
3．4．1 The Simulation Calculation Results
3．4．2 The Influence Law of the Actual Elevation of Curve on the VehicleTrack System Dynamic Characteristics
……
CHAPTER 4 Dynamic Analysis of High-Speed Railway Curves：Theory and Practice
CHAPTER 5 The High-Speed Railway Comfort Degree：Experiment of Passenger in Curve
CHAPTER 6 Calculation Method for Minimum Curve Radiusof High-Speed Railways
CHAPTER 7 The Length of the Transition Curve
CHAPTER 8 The Minimum Length of the Intermediate Straight Line and Circular Curve
CHAPTER 9 The Radius of Vertical Curve
CHAPTER 10 The Maximum Gradient
CHAPTER 11 The Minimum Length of Grade Section
CHAPTER 12 Overview of Design Method and Standard Proposed Values of Main Technical Parameters for Spatial Line Shape of High-Speed Railway
Bibliography
Index
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