| Abstract | 5 |
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| Contents | 7 |
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| About the Authors | 12 |
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| Acknowledgmemts | 13 |
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| Chapter1 | 14 |
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| Introduction | 14 |
| 1.1 The State of Research in Vehicle Dynamics | 14 |
| 1.2 The State of Research in Road Dynamics | 18 |
| 1.3 The State of Research in Tire Dynamics | 24 |
| 1.4 The Research Scheme of Vehicle-Road Coupled System Dynamics | 26 |
| 1.5 Outline and the Main Issues of Vehicle-Road Coupled System Dynamics | 27 |
| References | 28 |
| Chapter 2 | 35 |
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| Dynamic Analysis of a Heavy Vehicle Using Lumped Parameter Model | 35 |
| 2.1 Experimental Modeling for the Nonlinear Components in Vehicle Suspension | 35 |
| 2.1.1 Experimental Damping Characteristics of the Shock Absorber | 36 |
| 2.1.2 Experimental Stiffness Characteristics of the Leaf Springs | 45 |
| 2.2 Dynamic Analysis of a Two-Axle Heavy Vehicle | 49 |
| 2.2.1 Vehicle Model and Differential Equations of Motion | 49 |
| 2.2.2 Calculation of the Vehicle Response | 53 |
| 2.2.3 Analysis of Vehicle-Vibration Response Under Random Excitation | 56 |
| 2.2.4 Numerical Results and Discussions | 58 |
| 2.3 Dynamic Analysis of a Three-Axle Heavy Vehicle | 63 |
| 2.3.1 Modeling for a Three-Axle Vehicle with a Balanced Suspension | 63 |
| 2.3.2 Modeling for a Vehicle-Tire–Road Coupling System | 67 |
| 2.3.3 Numerical Results and Discussions | 73 |
| 2.4 Chapter Summary | 79 |
| References | 80 |
| Chapter 3 | 81 |
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| Dynamic Analysis of a Heavy Vehicle Using Function Virtual Prototype | 81 |
| 3.1 Modeling of Vehicle Suspension, Tire, and Road | 81 |
| 3.2 Orthogonal Optimization of a Heavy Vehicle | 89 |
| 3.3 Semiactive Control of a Heavy Vehicle | 101 |
| 3.4 Chapter Summary | 105 |
| References | 106 |
| Chapter 4 | 107 |
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| Dynamic Analysis of a Pavement Structure Under a Vehicle’s Moving Load | 107 |
| 4.1 The Dynamic Response of a Vehicle–Pavement System Based on a Finite Beam on a Nonlinear Foundation | 107 |
| 4.1.1 Equation of Motion [16] | 109 |
| 4.1.2 Galerkin’s Discretization | 110 |
| 4.1.3 Numerical Results | 113 |
| 4.2 The Dynamic Response of a Finite Timoshenko Beam on a Nonlinear Viscoelastic Foundation to a Moving Load [18] | 117 |
| 4.2.1 Equation of Motion | 117 |
| 4.2.2 Normal Modes | 119 |
| 4.2.3 Galerkin’s Discretization | 121 |
| 4.2.4 Numerical Results | 123 |
| 4.3 Vibration of a Vehicle–Pavement Coupled System Based on a Finite Timoshenko Beam on a Nonlinear Foundation [21] | 130 |
| 4.3.1 The Mathematical Model | 130 |
| 4.3.2 The Schemes of Solution | 133 |
| 4.3.3 Numerical Case Studies | 135 |
| 4.4 The Dynamic Response of an Infinite Timoshenko Beam on a Nonlinear Viscoelastic Foundation [19, 25] | 145 |
| 4.4.1 The Mathematical Model | 146 |
| 4.4.2 The Perturbation Method | 147 |
| 4.4.3 The Modified ADM | 151 |
| 4.4.4 The Moving Force | 158 |
| 4.4.5 Parametric Studies | 165 |
| 4.5 Chapter Summary | 169 |
| References | 169 |
| Chapter 5 | 172 |
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| Road Dynamic Responses Under Moving Vehicle Loads Based on Double-Layer Plate Model | 172 |
| 5.1 Description of the Moving Vehicle Loads | 172 |
| 5.1.1 Mathematical Model of the Moving Vehicle Loads | 172 |
| 5.1.2 Calculation of the Tire Contact Area | 174 |
| 5.2 Dynamic Responses of an Infinite Double-Layer Plate on a Kelvin Foundation | 175 |
| 5.2.1 Governing Equations of the Infinite Double-Layer Plate | 175 |
| 5.2.2 The Displacement and the Stress of the Double-Layer Plate Under Moving Vehicle Loads Supported by a Kelvin Foundation | 178 |
| 5.3 Numerical Simulations of an Infinite Double-Layer Plate on a Kelvin Foundation | 183 |
| 5.3.1 Result Verification | 183 |
| 5.3.2 The Dynamic Response of the Double-Layer Plate | 184 |
| 5.4 Dynamic Responses of an Infinite Double-Layer Plate on an Elastic Half Space Foundation | 187 |
| 5.4.1 Governing Equations of the Infinite Double-Layer Plate | 187 |
| 5.4.2 Governing Equations of the Elastic Half-Space Foundation | 190 |
| 5.4.3 The Solutions of a Half-Space Foundation in a Number-Frequency Domain | 191 |
| 5.4.4 Displacement Green’s Functions of the Elastic Half-Space Foundation | 194 |
| 5.4.5 The Displacement and Stress of the Double-Layer Plate Under Moving Vehicle Loads Supported by Elastic Half-Space | 196 |
| 5.5 Numerical Simulations of an Infinite Double-Layer Plate on an Elastic Half Space Foundation | 199 |
| 5.5.1 Result Verification | 200 |
| 5.5.2 The Dynamic Response of the Double-Layer Plate | 201 |
| 5.6 Chapter Summary | 203 |
| References | 203 |
| Chapter 6 | 205 |
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| Road Dynamic Responses Under Moving Vehicle Loads Based on Three-Dimensional Finite Element Model | 205 |
| 6.1 Three-Dimensional Finite Element Model of Road System | 205 |
| 6.1.1 Road Model of a Layered Plate and Its Basic Assumptions | 205 |
| 6.1.2 Three Dimensional Finite Element Model of the Road System | 206 |
| 6.1.3 A Transient Dynamic Analysis of Road System Vibration | 207 |
| 6.2 Dynamic Responses of Road System to the Moving Vehicle Loads | 211 |
| 6.2.1 Vertical Displacement Analysis of Road System | 211 |
| 6.2.2 Stress Analysis of Road System | 212 |
| 6.2.3 Stain Analysis of Road System | 216 |
| 6.3 Analysis of Asphalt Pavement Fatigue Life Under Moving Vehicle Loads | 218 |
| 6.3.1 Prediction Model of Asphalt Pavement Fatigue Life | 218 |
| 6.3.2 Parameter Influence Analysis of Asphalt Pavement Fatigue Life | 219 |
| 6.4 Chapter Summary | 223 |
| References | 223 |
| Chapter7 | 225 |
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| Modeling and Dynamic Analysis of Vehicle–Road Coupled Systems | 225 |
| 7.1 Modeling of A Two-Dimensional Vehicle–Road Coupled System | 2
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