Produktbild: Wind Effects on Cable-Supported Bridges

Wind Effects on Cable-Supported Bridges

251,99 €

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Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

09.04.2013

Verlag

John Wiley & Sons

Seitenzahl

776

Maße (L/B/H)

24,1/17/4,1 cm

Gewicht

1247 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-1-118-18828-6

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

09.04.2013

Verlag

John Wiley & Sons

Seitenzahl

776

Maße (L/B/H)

24,1/17/4,1 cm

Gewicht

1247 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-1-118-18828-6

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  • Produktbild: Wind Effects on Cable-Supported Bridges
  • Foreword xxi
    by Ahsan Kareem and Robert M Moran

    Foreword xxiii
    by Hai-Fan Xian

    Preface xxv

    Acknowledgements xxvii

    1 Wind Storms and Cable-Supported Bridges 1

    1.1 Preview 1

    1.2 Basic Notions of Meteorology 1

    1.3 Basic Types of Wind Storms 6

    1.4 Basic Types of Cable-Supported Bridges 11

    1.5 Wind Damage to Cable-Supported Bridges 16

    1.6 History of Bridge Aerodynamics 19

    1.7 Organization of this Book 21

    1.8 Notations 22

    2 Wind Characteristics in Atmospheric Boundary Layer 25

    2.1 Preview 25

    2.2 TurbulentWinds in Atmospheric Boundary Layer 25

    2.3 Mean Wind Speed Profiles 27

    2.4 Wind Turbulence 31

    2.5 Terrain and Topographic Effects 40

    2.6 Design Wind Speeds 43

    2.7 Directional Preference of High Winds 48

    2.8 Case Study: Tsing Ma Bridge Site 49

    2.9 Notations 57

    3 Mean Wind Load and Aerostatic Instability 61

    3.1 Preview 61

    3.2 Mean Wind Load and Force Coefficients 61

    3.3 Torsional Divergence 63

    3.4 3-D Aerostatic Instability Analysis 66

    3.5 Finite Element Modeling of Long-Span Cable-Supported Bridges 67

    3.6 Mean Wind Response Analysis 73

    3.7 Case Study: Stonecutters Bridge 74

    3.8 Notations 80

    4 Wind-Induced Vibration and Aerodynamic Instability 83

    4.1 Preview 83

    4.2 Vortex-Induced Vibration 84

    4.3 Galloping Instability 88

    4.4 Flutter Analysis 91

    4.5 Buffeting Analysis in the Frequency Domain 101

    4.6 Simulation of Stationary Wind Field 107

    4.7 Buffeting Analysis in the Time Domain 109

    4.8 Effective Static Loading Distributions 112

    4.9 Case Study: Stonecutters Bridge 115

    4.10 Notations 126

    5 Wind-Induced Vibration of Stay Cables 131

    5.1 Preview 131

    5.2 Fundamentals of Cable Dynamics 131

    5.3 Wind-Induced Cable Vibrations 136

    5.4 Mechanism of Rain-Wind-Induced Cable Vibration 138

    5.5 Prediction of Rain-Wind-Induced Cable Vibration 151

    5.6 Occurrence Probability of Rain-Wind-Induced Cable Vibration 158

    5.7 Case Study: Stonecutters Bridge 163

    5.8 Notations 173

    6 Wind-Vehicle-Bridge Interaction 177

    6.1 Preview 177

    6.2 Wind-Road Vehicle Interaction 178

    6.3 Formulation of Wind-Road Vehicle-Bridge Interaction 196

    6.4 Safety Analysis of Road Vehicles on Ting Kau Bridge under Crosswind 200

    6.5 Formulation of Wind-Railway Vehicle Interaction 206

    6.6 Safety and Ride Comfort of Ground Railway Vehicle under Crosswind 217

    6.7 Wind-Railway Vehicle-Bridge Interaction 228

    6.8 Notations 234

    7 Wind Tunnel Studies 241

    7.1 Preview 241

    7.2 Boundary Layer Wind Tunnels 241

    7.3 Model Scaling Requirements 244

    7.4 Boundary Wind Simulation 247

    7.5 Section Model Tests 254

    7.6 Taut Strip Model Tests 258

    7.7 Full Aeroelastic Model Tests 259

    7.8 Identification of Flutter Derivatives 260

    7.9 Identification of Aerodynamic Admittance 266

    7.10 Cable Model Tests 268

    7.11 Vehicle-Bridge Model Tests 274

    7.12 Notations 283

    8 Computational Wind Engineering 289

    8.1 Preview 289

    8.2 Governing Equations of Fluid Flow 289

    8.3 Turbulence and its Modeling 293

    8.4 Numerical Considerations 304

    8.5 CFD for Force Coefficients of Bridge Deck 319

    8.6 CFD for Vehicle Aerodynamics 323

    8.7 CFD for Aerodynamics of Coupled Vehicle-Bridge Deck System 330

    8.8 CFD for Flutter Derivatives of Bridge Deck 336

    8.9 CFD for Non-Linear Aerodynamic Forces on Bridge Deck 339

    8.10 Notations 341

    9 Wind and Structural Health Monitoring 345

    9.1 Preview 345

    9.2 Design of Wind and Structural Health Monitoring Systems 346

    9.3 Sensors and Sensing Technology 347

    9.4 Data Acquisition and Transmission System (DATS) 351

    9.5 Data Processing and Control System 354

    9.6 Data Management System 355

    9.7 Structural Health Monitoring System of Tsing Ma Bridge 356

    9.8 Monitoring Results of Tsing Ma Bridge during Typhoon Victor 363

    9.9 System Identification of Tsing Ma Bridge during Typhoon Victor 376

    9.10 Notations 381

    10 Buffeting Response to Skew Winds 385

    10.1 Preview 385

    10.2 Formulation in the Frequency Domain 386

    10.2.1 Basic Assumptions 386

    10.3 Formulation in the Time Domain 401

    10.4 Aerodynamic Coefficients of Bridge Deck under Skew Winds 409

    10.5 Flutter Derivatives of Bridge Deck under Skew Winds 413

    10.6 Aerodynamic Coefficients of Bridge Tower under Skew Winds 418

    10.7 Comparison with Field Measurement Results of Tsing Ma Bridge 424

    10.8 Notations 433

    11 Multiple Loading-Induced Fatigue Analysis 439

    11.1 Preview 439

    11.2 SHM-oriented Finite Element Modeling 440

    11.3 Framework for Buffeting-Induced Stress Analysis 445

    11.4 Comparison with Field Measurement Results of Tsing Ma Bridge 452

    11.5 Buffeting-Induced Fatigue Damage Assessment 464

    11.6 Framework for Multiple Loading-Induced Stress Analysis 476

    11.7 Verification by Case Study: Tsing Ma Bridge 483

    11.8 Fatigue Analysis of Long-Span Suspension Bridges under Multiple Loading 488

    11.9 Notations 503

    12 Wind-Induced Vibration Control 509

    12.1 Preview 509

    12.2 Control Methods for Wind-Induced Vibration 509

    12.3 Aerodynamic Measures for Flutter Control 513

    12.4 Aerodynamic Measures for Vortex-Induced Vibration Control 518

    12.5 Aerodynamic Measures for Rain-Wind-Induced Cable Vibration Control 520

    12.6 Mechanical Measures for Vortex-Induced Vibration Control 523

    12.7 Mechanical Measures for Flutter Control 525

    12.8 Mechanical Measures for Buffeting Control 530

    12.9 Mechanical Measures for Rain-Wind-Induced Cable Vibration Control 541

    12.10 Case Study: Damping Stay Cables in a Cable-Stayed Bridge 552

    12.11 Notations 564

    13 Typhoon Wind Field Simulation 569

    13.1 Preview 569

    13.2 Refined Typhoon Wind Field Model 570

    13.3 Model Solutions 574

    13.4 Model Validation 576

    13.5 Monte Carlo Simulation 585

    13.6 Extreme Wind Analysis 593

    13.7 Simulation of Typhoon Wind Field over Complex Terrain 597

    13.8 Case Study: Stonecutters Bridge Site 600

    13.9 Notations 611

    14 Reliability Analysis of Wind-Excited Bridges 615

    14.1 Preview 615

    14.2 Fundamentals of Reliability Analysis 615

    14.3 Reliability Analysis of Aerostatic Instability 626

    14.4 Flutter Reliability Analysis 626

    14.5 Buffeting Reliability Analysis 628

    14.6 Reliability Analysis of Vortex-Induced Vibration 632

    14.7 Fatigue Reliability Analysis based on Miner's Rule for Tsing Ma Bridge 632

    14.8 Fatigue Reliability Analysis based on Continuum Damage Mechanics 650

    14.9 Notations 658

    15 Non-Stationary and Non-Linear Buffeting Response 661

    15.1 Preview 661

    15.2 Non-Stationary Wind Model I 662

    15.3 Non-Stationary Wind Model II 673

    15.4 Buffeting Response to Non-Stationary Wind 680

    15.5 Extreme Value of Non-Stationary Response 688

    15.6 Unconditional Simulation of Non-Stationary Wind 697

    15.7 Conditional Simulation of Non-Stationary Wind 698

    15.8 Non-Linear Buffeting Response 711

    15.9 Notations 721

    16 Epilogue: Challenges and Prospects 729

    16.1 Challenges 729

    16.2 Prospects 733

    Index 735