Coupled system pavement - tire - vehicle : a holistic computational approach / / edited by Michael Kaliske [and five others]

• Pubblicazione: Cham, Switzerland : , : Springer, , [2021]; ©2021
• Descrizione fisica: 1 online resource (291 pages)
• Disciplina: 625.85
• Soggetto topico: Pavements, Asphalt - Mathematical models; Pavements, Asphalt - Design and construction
• Persona (resp. second.): KaliskeMichael
• Nota di contenuto: Intro -- Preface -- Contents -- Multi-physical and Multi-scale Theoretical-Numerical Modeling of Tire-Pavement Interaction -- 1 Introduction -- 2 Tire Model -- 2.1 Thermo-mechanical FE Tire Model -- 3 Friction -- 3.1 Adhesion Friction -- 3.2 Hysteresis Friction -- 4 Pavement Model for Short-Term Loading by Rolling Tires -- 4.1 Constitutive Material Formulation for the Short-Term Behavior of Asphalt -- 4.2 Cohesive Zone Model for Bonding Layers -- 4.3 Mechanical ALE FE Pavement Model -- 4.4 Transient, Thermal FE Pavement Model -- 4.5 Thermo-mechanical Pavement Model -- 5 Tire-Pavement Interaction -- 5.1 Sequential Coupled Tire-Pavement Model -- 5.2 Numerical Examples -- 6 Long-Term Pavement Simulation -- 6.1 Material Formulation to Capture the Long-Term Behavior of Asphalt -- 6.2 Temporal Homogenization Procedure -- 6.3 Thermo-mechanical Long-Term Simulation of the Pavement Structure Under Repeated Rolling Tire Load -- 7 Conclusions and Outlook -- References -- Numerical Simulation of Asphalt Compaction and Asphalt Performance -- 1 Introduction -- 2 Simulation of Asphalt Paving Compaction at Mesoscale -- 2.1 Microstructure Characteristics of Aggregates -- 2.2 Development of the Pre-compaction Model in EDEM -- 2.3 Contact Model and Parameters -- 2.4 DEM Simulation of the Pre-compaction -- 2.5 Validation of the Simulation Model Based on Experimental Testing -- 2.6 Influence of Paving Angle on Paving Compaction -- 3 Simulation of Asphalt Roller Compaction at Macroscale -- 3.1 Basics of Roller Compaction -- 3.2 Development of the Roller-Asphalt Layer Interaction Model -- 3.3 Calibration of the Developed Material Model -- 3.4 FEM Simulation of Asphalt Roller Compaction -- 3.5 Compaction Results and Void Distribution -- 4 Simulation of Asphalt Mixtures Manufactured by Different Compaction Methods at Microscale. ; 4.1 Preparation of Asphalt Samples and Digital Image Acquisition and Processing -- 4.2 Development of Microscale FEM Model of Asphalt Mixtures -- 4.3 Load-Bearing Capacity of the Specimens Manufactured by Different Compaction Methods -- 4.4 Fracture Patterns of Asphalt Specimens -- 4.5 Further Development of FE Models of Asphalt Mixtures at Microscale -- 5 Conclusions and Outlook -- References -- Computational Methods for Analyses of Different Functional Properties of Pavements -- 1 Introduction -- 2 Analyses of Asphalt Structures Using X-Ray Scans and Implications on Functional Properties -- 2.1 Three Dimensional Analysis of Asphalt Drill Cores -- 2.2 Aggregate Analysis -- 2.3 Air Void Analysis -- 3 Drainage Modeling of Dense and Porous Pavement Surfaces -- 3.1 Modeling Decisions -- 3.2 Basics for Modeling Drainage of Dense Pavements -- 3.3 Modeling Permeability of Porous Pavements -- 3.4 Modeling Drainage in Porous Pavements -- 3.5 Modeling Complex Drainage Processes -- 3.6 Development and Application of Drainage Modeling of Dense and Porous Pavement Surfaces -- 4 Contribution to Skid Resistance Modeling Under Wet Conditions Based on Micro-texture Data -- 4.1 Introductive General Remarks About Skid Resistance Modeling -- 4.2 Hysteresis Friction Model for the Micro-texture -- 4.3 Enhancement of the Rubber Model -- 4.4 Wet Friction Approaches -- 5 Conclusions and Outlook -- References -- Experimental Methods for the Mechanical Characterization of Asphalt Concrete at Different Length Scales: Bitumen, Mastic, Mortar and Asphalt Mixture -- 1 Introduction -- 2 Mechanical Characterization of Bitumen -- 2.1 Background -- 2.2 Dynamic Shear Rheometer -- 2.3 Materials -- 2.4 Experimental Methods -- 2.5 Viscoelastic Performance -- 2.6 Aging Index -- 2.7 Plastic Deformation Performance -- 2.8 Dresden Cryogenic (DDC) Test for Low Temperature Performance. ; 2.9 Fatigue Resistance -- 2.10 Performance Diagram -- 3 Mechanical Characterization of Mastic -- 3.1 Background -- 3.2 Materials and Methods -- 3.3 Viscoelastic Performance -- 3.4 Ageing Index -- 3.5 Plastic Deformation Peformance -- 3.6 Low Temperature Performance -- 3.7 Fatigue Resistance -- 3.8 Performance Diagram -- 4 Mechanical Characterization of Mortar -- 4.1 Background -- 4.2 Dresden Dynamic Shear Tester (DDST) -- 4.3 Rheological Characterization of Bitumen, Mortar and Asphalt Concrete in the DDST -- 5 Mechanical Characterization of Asphalt Concrete -- 5.1 Materials -- 5.2 Stiffness and Stiffness Time-Temperature Dependency -- 5.3 Permanent Deformation -- 5.4 Fatigue -- 6 Conclusions and Outlook -- References -- Experimental and Simulative Methods for the Analysis of Vehicle-Tire-Pavement Interaction -- 1 Methods for Analyzing the Vehicle-Tire-Pavement Interaction Focused on Vertical Forces -- 1.1 Modeling of Tire Characteristics -- 1.2 Modeling of Vehicle Dynamics of Heavy-Duty Trucks -- 1.3 Influence of Asphalt Texture on Wheel Load Variation -- 1.4 Generation of Quasi-Rolling Test Rig Excitation Signals for Vehicle Axles -- 1.5 Suspension Control for Heavy-Duty Axles -- 2 Methods for Analyzing the Vehicle-Tire-Pavement Interaction Focused on Horizontal Forces -- 2.1 Measurement and Simulation of Stress Distributions in the Tire Contact Area -- 2.2 Influence of the Road and Tire Modeling on Driving Dynamics Characteristics -- 2.3 Experimental Determination and Validation of Rubber Friction on Real Asphalt and Artificial Surfaces -- 3 Summary and Conclusion -- References -- Characterization and Evaluation of Different Asphalt Properties Using Microstructural Analysis -- 1 Introduction -- 1.1 X-Ray Computer Tomography -- 1.2 Materials and Load Tests -- 2 Microstructural Parameters of Asphalt -- 2.1 Aggregate Characteristics. ; 2.2 Air Void Characteristics -- 3 Influence of Aggregate and Air Void Characteristics on Damage Mechanisms -- 3.1 Fatigue Damage of Asphalt Mixtures with Different Air Voids -- 3.2 Interface Stripping Damage of Asphalt Mixtures at High Temperatures -- 4 Influence of Microstructural Parameters on Functional Properties of Pavements -- 5 Conclusions and Outlook -- References -- Numerical Friction Models Compared to Experiments on Real and Artificial Surfaces -- 1 Introduction -- 2 Experimental Setup -- 2.1 Surface Preparation and Printing -- 2.2 Topography Measurement of SLM Printings -- 2.3 Friction Analysis on Artificial SLM-Surfaces -- 3 Microscale Approach for Friction -- 3.1 Microtexture Dataset -- 3.2 Model Approach -- 3.3 Wet Friction Model Approach -- 3.4 Comparison to Experiments -- 4 Multi-scale Approach for Friction -- 4.1 Adhesion Friction -- 4.2 Multi-scale Hysteresis Friction -- 5 Conclusions and Outlook -- References -- Multi-scale Computational Approaches for Asphalt Pavements Under Rolling Tire Load -- 1 Introduction -- 2 Upscaling Through Micro-Macro-Coupling -- 2.1 Determination of Material Parameters for Asphalt Mortar -- 2.2 Microstructural Modeling of SMA 11 D S -- 2.3 Formulation of Macroscopic Material -- 2.4 Determination of Macroscopic Material Properties from the Microstructural Model -- 3 Macrostructural Simulation of ALE Pavement Model -- 4 Downscaling Through Macro-Micro-Coupling -- 4.1 Development of the Interface for Macro-Micro-Coupling -- 4.2 Validation of the Interface for Macro-Micro-Coupling -- 4.3 Microstructural Simulation of the Asphalt Under Rolling Tire Load -- 5 Conclusions and Outlook -- References -- Simulation Chain: From the Material Behavior to the Thermo-Mechanical Long-Term Response of Asphalt Pavements and the Alteration of Functional Properties (Surface Drainage) -- 1 Introduction. ; 2 Computation Procedure -- 2.1 Climatic Data -- 2.2 Traffic Load -- 2.3 Tire-Pavement Model -- 2.4 Submodules for Functional Properties of the Pavement -- 3 Sensitivity Analysis -- 3.1 Model Reduction -- 3.2 Objective Quantities -- 4 Results and Discussion -- 4.1 Surface Drainage Properties of an Asphalt Test Track -- 4.2 Rut Depth Variations for Bk100 -- 5 Conclusions -- References.
• Titolo autorizzato: Coupled System Pavement - Tire - Vehicle
• ISBN: 3-030-75486-3
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910488722603321
• Lo trovi qui: Univ. Federico II
• Serie: Lecture Notes in Applied and Computational Mechanics Ser.