Front Cover -- Innovative Bridge Design Handbook: Construction, Rehabilitation and Maintenance -- Copyright -- Dedication -- Contents -- Contributor details -- Foreword -- Preface -- Note -- Section I: Fundamentals -- Chapter 1: The history, aesthetics, and design of bridges -- 1. History of bridge structures -- 1.1. Pre-roman era -- 1.2. Roman era -- 1.3. Middle ages -- 1.4. The renaissance -- 1.5. The period of modernity from 1900 to present -- 1.6. Recent masterpieces -- 2. Bridge design and aesthetic -- 2.1. Bridge design -- 2.2. Bridge aesthetics -- 3. Research and innovation in bridge design -- References -- Section II: Loads on bridges -- Chapter 2: Loads on bridges -- 1. Introduction -- 2. Primary loads -- 2.1. Permanent loads: self-weight of structural elements -- 2.2. Permanent loads: self-weight of non-structural elements -- 2.2.1. Traffic loads: Eurocode -- 2.2.2. Traffic loads: AASHTO -- 2.2.3. Traffic loads: AREMA -- 2.2.4. Traffic loads: Australian standard -- 3. Environmental effects -- 3.1. Wind -- 3.1.1. Eurocode -- 3.1.2. AASHTO -- 3.2. Temperature -- 3.3. Snow -- 3.4. Earthquake -- 4. Dynamic amplification -- 5. Bridge redundancy -- 6. Conclusions -- References -- Chapter 3: Wind loads -- 1. Introduction -- 2. Overview of wind effects on bridges -- 3. Procedure of wind-resistant design -- 4. Design wind speeds provided in design codes -- 5. Wind loads provided in design codes -- 6. Wind tunnel test and CFD -- 7. Vortex-induced vibration and its countermeasures -- 8. Verification of buffeting analysis based on field measurements -- 9. Wind-induced vibrations of stay cables -- 10. Conclusions -- References -- Chapter 4: Fatigue and fracture -- 1. Introduction -- 2. Structural redundancy and safety -- 2.1. Structural redundancy -- 2.2. Principles of structural safety -- 2.3. Inspection and monitoring -- 2.3.1. Inspection
2.3.2. Monitoring -- 3. Codes and standards -- 3.1. EN 1993-1-9 -- 3.2. North American practice -- 3.3. S-N curve comparison -- 3.4. Recent code background and prestandard studies -- 4. Fatigue and fracture resistance of steel and concrete bridges -- 4.1. Fatigue -- 4.2. Fracture -- 5. Traffic loading and action effects on bridge elements -- 6. Common failures -- 7. Crack detection, intervention methods, and techniques -- 7.1. Crack detection -- 7.2. Local intervention methods -- 7.2.1. Surface treatment for welded structures -- 7.2.2. Arresting cracks -- 7.3. Global interventions -- 8. Research on fatigue and fracture -- References -- Section III: Structural analysis -- Chapter 5: Bridge structural theory and modeling -- 1. Introduction -- 2. Structural theory -- 2.1. Equilibrium -- 2.1.1. Numerical method in structural analysis -- 2.1.2. Influence lines and surfaces -- 2.2. Compatibility -- 2.3. Constitutive laws -- 2.4. Elastic and plastic behavior -- 2.4.1. Nonlinear effects -- Geometric nonlinearity -- Material nonlinearity -- Steel -- Concrete -- 3. Structural modeling -- 3.1. Introduction -- 3.2. Modeling elements -- 3.2.1. 1D elements -- 3.2.2. 2D elements -- 3.2.3. 3D elements -- 3.2.4. Constraints -- 3.3. Modeling methods -- 3.4. Materials and cross sections -- 3.5. Boundaries -- 3.6. Modeling strategies -- 3.7. Modeling approach -- 3.7.1. Superstructure -- Spine models -- Grillage models -- Isotropic and orthotropic plates -- Bent model -- Thermal expansion joints -- 3.7.2. Substructure -- 3.8. Modeling by bridge type -- 3.8.1. R.c. bridges -- 3.8.2. Prestressed/post-tensioned concrete bridges -- 3.8.3. Steel girder bridges -- 3.8.4. Truss bridges -- 3.8.5. Arch bridges -- 3.8.6. Cable-stayed bridges -- 3.8.7. Suspension bridges -- 4. Research and development -- References -- Chapter 6: Dynamics of bridge structures
1. Linear idealization of bridge structures -- 1.1. SDOF system -- 1.2. MDOF system -- 1.3. IDOF system -- 2. Bridge response to dynamic loading -- 2.1. SDOF system -- 2.1.1. Harmonic loading -- 2.1.2. Pulse excitation -- 2.1.3. Earthquake loading -- 2.2. MDOF system -- 2.3. IDOF system -- 3. Influence of supporting soil -- 3.1. Dynamic properties of the soil-structure system -- 3.2. Effect of spatially varying ground motion -- 4. Bridge integrity: consequences of relative response of adjacent bridge structures -- 5. Conclusions -- Acknowledgments -- References -- Chapter 7: Risk and reliability in bridges -- 1. Overview -- 2. Uncertainty in bridge modeling and assessment -- 2.1. Probabilistic modeling of uncertain phenomena -- 2.1.1. Common random variables encountered in structural reliability -- 2.1.2. Common stochastic processes encountered in structural reliability -- 2.1.3. Types of uncertainty -- 2.1.4. Statistical uncertainty -- 2.1.5. Parameter uncertainty -- 2.1.6. Modeling uncertainty -- Examples of treatment of modeling uncertainty -- 3. Reliability of bridges -- 3.1. Limit states -- 3.1.1. Structural limit states and load combinations used in bridges -- 3.1.2. Element-level limit states -- 3.1.3. System-level limit states -- 3.2. Computation of reliability -- 3.2.1. FORM -- 3.2.2. Monte carlo simulations -- 3.2.3. System reliability computation -- 3.3. Specifying target reliabilities for design and assessment -- 3.3.1. Code-specified target reliabilities -- 3.3.2. Bridge structures -- 3.3.3. Loss-based approaches -- 3.3.4. Fatality-based approaches -- 4. Reliability-based design codes of bridges -- 4.1. PSFs -- 4.2. Calibration of PSFs -- 5. Bridge life cycle cost and optimization -- 5.1. Time-dependent structural reliability -- 5.1.1. Descriptors of the TTF -- 5.1.2. Capacity and demand vary nonrandomly in time
5.1.3. Load occurs as a pulsed sequence with random magnitudes -- Known number of load pulses and no aging -- Q is a poisson pulse process and no aging -- Q is a poisson pulse process and structure ages deterministically -- 5.1.4. Load and capacity vary randomly in time -- 5.2. Reliability-based maintenance of bridges -- 6. Load and resistance factor rating methodology -- Summary -- References -- Chapter 8: Innovative structural typologies -- 1. Introduction: aim and context -- 2. Literature review -- 3. 3D bridges force-modeled for one loading condition -- 4. 3D bridges, optimized for one or more criteria and composed of surface elements -- 5. Future prospects and conclusions: role of the designer and the toolbox -- References -- Section 4: Bridge design based on construction material type -- Chapter 9: Reinforced and prestressed concrete bridges -- 1. Types of reinforced concrete bridges -- 2. Prestressing in bridges -- 2.1. Principle of prestressing -- 2.2. Prestressing systems -- 2.3. Detailing rules -- 2.4. Losses and time depending effects to prestressing forces -- 2.5. Effective values of the prestressing force -- 2.6. Effects of prestressing -- 3. Design of reinforced and prestressed concrete bridge decks -- 3.1. Conceptual design -- 3.2. Structural modeling and analysis -- 4. Methods of construction -- 5. Design example -- 5.1. Basic design data -- 5.1.1. Geometry -- 5.1.2. Design codes -- 5.1.3. Material properties -- 5.1.4. Actions -- Self-weight -- Variable actions -- Traffic loads -- Vertical traffic loads -- Horizontal forces -- Wind action (Fwk) -- Temperature action (Tk) -- Uniform temperature component -- Uneven (linear) temperature component (in vertical plane) -- Simultaneity of temperature components -- 5.1.5. Combination of actions -- Partial and combination factors -- Combination of traffic loads with other actions
5.2. Calculation of internal forces -- 5.2.1. Influence line in the transverse direction -- 5.2.2. Bending moments -- 5.2.3. Shear forces -- 5.3. ULS -- 5.3.1. Effective width of flange -- 5.3.2. Design for flexure -- 5.3.3. Design for shear -- 5.4. SLS -- 5.4.1. Crack control -- 5.4.2. Deflection control -- 6. Research and development -- 6.1. Shell pedestrian bridge in Madrid -- 6.2. Large-span arch bridge, Colorado -- 6.3. Lightweight concrete for bridges (Stolma bridge, Norway) -- 6.4. UHPC bridge, Sherbrooke, Canada -- 6.5. Seonyugyo bridge, Seoul, South Korea -- 6.6. MuCEM footbridge, Marseille, France -- 6.7. Tomai expressway, Shizuoka, Japan -- 6.8. Butterfly web bridge, Terasako Choucho bridge, Japan -- References -- Chapter 10: Steel and composite bridges -- 1. Introduction -- 2. Design -- 2.1. Steel bridges -- 2.2. Composite bridges -- 2.2.1. General -- 2.2.2. Typical structures -- 2.2.3. Composite cable-stayed bridges -- 2.2.4. Erection -- 3. Product specifications -- 3.1. Codes -- 3.2. Stress-strain behavior -- 3.3. Hardness -- 3.4. Ductility -- 3.5. Fracture toughness -- 3.6. Fatigue resistance -- 3.7. Strength property variability -- 3.8. Residual stresses -- 3.9. Durability -- 3.10. Robustness and structural integrity -- 4. Structural connections -- 4.1. Bolted connections -- 4.2. Riveted connections -- 4.3. Welded connections -- 4.4. Connection choice -- 5. Steel bridge analysis -- 5.1. Structural modeling -- 5.2. Verification for static loading in ULS -- 5.3. Verification for earthquake loading -- 5.4. Verification of SLS -- 5.5. Verification associated with durability -- 6. Composite bridge analysis -- 6.1. Introduction -- 6.2. Structural modeling -- 6.3. Verification for static loading in ULS -- 6.4. Verification for earthquake loading -- 6.5. Verification of SLS -- 6.6. Verification associated with durability