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Highway bridge superstructure engineering : LRFD approaches to design and analysis / Narendra Taly.

By: Taly, Narendra.
Material type: materialTypeLabelBookPublisher: Boca Raton, FL (USA) : CRC Press, 2015Description: XXIII, 939 p. : il., gráficas ; 24 cm.ISBN: 9781466552180 (alk. paper).Subject(s): PUENTES -- DISEÑO Y CONSTRUCCIÓN | INGENIERÍA ESTRUCTURALDDC classification: 624.257
Contents:
Introduction Structural Design Philosophies General Design Concepts Fundamentals of Structural Design Philosophies Limit States Design Philosophies LRFD Specifications for Highway Bridges Differences between Various Design Methods: Summary Historical Review of AASHTO Specifications for Highway Bridges AASHTO LRFD Highway Bridge Design Specifications and Design Philosophies AASHTO Interim Specifications Scope of the AASHTO LRFD Bridge Design Specifications Commentary to AASHTO LRFD Specifications General Comments Appendix References Highway Bridge Superstructure Systems Introduction AASHTO LRFD Spec-Specific Highway Bridge Superstructures Description and Design Characteristics of Superstructure Systems in Table 2.1 Diaphragms Bridge Site and Geometry Deflections Consideration of Future Widening Constructability Bridge Esthetics References Loads on Highway Bridge Structures Introduction AASHTO LRFD Highway Bridge Design Philosophy Load Factors and Load Combinations for Construction Loads Components of a Highway Bridge Structure Dead Loads on a Highway Bridge Superstructure Construction Loads Live Loads on Highway Bridge Superstructures Dynamic Effects of Vehicular Live Load Fatigue Loading Pedestrian Loads Application of Design Live Loads on a Bridge Superstructure Design Live Loads in Longitudinal Girders Supporting Bridge Decks Envelopes for Moment and Shear Values Tire Contact Area Rail Transit Loads Centrifugal Force (CE) Braking Force (BR) Vehicular Collision Force (CT) Ice and Snow Loads Wind Loads (WL and WS) Earthquake Forces (EQ) Earth Pressure (EH, ES, LS, and DD) Force Effects Due to Superimposed Deformations: TU, TG, SH, CR, SE, and PS Miscellaneous Forces for Design Considerations Friction Forces (FR) Appendix References Structural Analysis of Highway Bridge Superstructures Introduction Load Path in Bridge Structures Analysis for Dead Load on Bridge Superstructures Methods of Structural Analysis for Live Load on Bridge Superstructures Approximate Analysis Methods for Live Loads: The Distribution Factor Concept Considerations for Live Load Distribution Factors for Common Types of Bridge Superstructures Calculations of Distribution Factors for Beams/Girders of Typical Superstructures Special Analysis for Distribution Factors for Bending Moments and Shears in Exterior Girders Correction Factors for Bridge Skew Distribution Factors for Fatigue Limit State Distribution Factors for Deflection Limit State Illustrative Examples: Distribution Factors for Bending Moment and Shear Application of Live Distribution Factors for Design Purposes Distribution Factors for Special Loads with Other Traffic Loads Live Load Distribution Factors for Bending Moments and Shear in Transverse Floor Beams Methods of Refined Analysis Distribution of Lateral Loads in Multibeam Bridges Analysis of Concrete Slabs and Slab-Type Bridges for LRFD Live Loads Appendix References Concrete Bridges Introduction Concrete Bridges and Aesthetics Corrosion of Concrete Bridges Material Properties Design Procedures for Flexure in Section 5 of LRFD Specifications Limits of Reinforcement: Art 5.7.3.3. Control of Cracking by Distribution of Reinforcement: Art 5.7.3.4. Service Limit State Fatigue Limit State Shear Estimating the Area of Required Nonprestressed Tensile Reinforcement in Concrete Sections Slab-Type Concrete Bridges and Concrete Decks Concrete Decks Design Examples Design of Reinforced Concrete T-Beam Superstructures Design of Deck Overhang and Barrier Walls Slab-Precast, Prestressed Concrete Bridges Appendix References Slab–Steel Girder Bridges Introduction Structural Forms and Characteristics of Steel Bridges Corrosion of Steel Bridges Construction Considerations Mechanical Properties of Steel for Highway Bridges Hybrid Steel Girders Noncomposite and Composite Sections Shored and Unshored Construction Resistance Factors Design Provisions for I-Section Flexural Members Fatigue and Fracture Considerations Design of Noncomposite Slab–Steel Girder Superstructures Composite Slab–Steel Beam Superstructures Design of Composite Slab-Girder Superstructures Appendix References Index
Summary: Highway Bridge Superstructure Engineering: LRFD Approaches to Design and Analysis proporciona un análisis detallado de las perspectivas tradicionales de diseño estructural, y sirve como un recurso del estado de la técnica en el último diseño y el análisis de las superestructuras de puentes de carreteras. Este libro es aplicable a los puentes de la carretera de todos los tipos de construcción y materiales, y se basa en la filosofía de diseño del factor de carga y resistencia (LRFD). Se discute la teoría de la probabilidad (con una explicación que conduce al proceso de calibración y fiabilidad), e incluye ejemplos de diseño que resuelve totalmente de acero, superestructuras de puentes de hormigón armado y pretensado. También contiene cálculos paso a paso para la determinación de los factores de distribución para los diferentes tipos de superestructuras de puentes (que forman la base de las especificaciones de carga y resistencia de diseño) y se pueden encontrar en las Especificaciones AASHTO LRFD Puente de diseño.
List(s) this item appears in: ACERO DE CONSTRUCCION | TIPOS DE ACERO | PUENTES | CONSTRUCCIÓN DE PUENTES
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Incluye bibliografía e indices

Introduction

Structural Design Philosophies

General Design Concepts

Fundamentals of Structural Design Philosophies

Limit States Design Philosophies

LRFD Specifications for Highway Bridges

Differences between Various Design Methods: Summary

Historical Review of AASHTO Specifications for Highway Bridges

AASHTO LRFD Highway Bridge Design Specifications and Design Philosophies

AASHTO Interim Specifications

Scope of the AASHTO LRFD Bridge Design Specifications

Commentary to AASHTO LRFD Specifications

General Comments

Appendix

References

Highway Bridge Superstructure Systems

Introduction

AASHTO LRFD Spec-Specific Highway Bridge Superstructures

Description and Design Characteristics of Superstructure Systems in Table 2.1

Diaphragms

Bridge Site and Geometry

Deflections

Consideration of Future Widening

Constructability

Bridge Esthetics

References

Loads on Highway Bridge Structures

Introduction

AASHTO LRFD Highway Bridge Design Philosophy

Load Factors and Load Combinations for Construction Loads

Components of a Highway Bridge Structure

Dead Loads on a Highway Bridge Superstructure

Construction Loads

Live Loads on Highway Bridge Superstructures

Dynamic Effects of Vehicular Live Load

Fatigue Loading

Pedestrian Loads

Application of Design Live Loads on a Bridge Superstructure

Design Live Loads in Longitudinal Girders Supporting Bridge Decks

Envelopes for Moment and Shear Values

Tire Contact Area

Rail Transit Loads

Centrifugal Force (CE)

Braking Force (BR)

Vehicular Collision Force (CT)

Ice and Snow Loads

Wind Loads (WL and WS)

Earthquake Forces (EQ)

Earth Pressure (EH, ES, LS, and DD)

Force Effects Due to Superimposed Deformations: TU, TG, SH, CR, SE, and PS

Miscellaneous Forces for Design Considerations

Friction Forces (FR)

Appendix

References

Structural Analysis of Highway Bridge Superstructures

Introduction

Load Path in Bridge Structures

Analysis for Dead Load on Bridge Superstructures

Methods of Structural Analysis for Live Load on Bridge Superstructures

Approximate Analysis Methods for Live Loads: The Distribution Factor Concept

Considerations for Live Load Distribution Factors for Common Types of Bridge Superstructures

Calculations of Distribution Factors for Beams/Girders of Typical Superstructures

Special Analysis for Distribution Factors for Bending Moments and Shears in Exterior Girders

Correction Factors for Bridge Skew

Distribution Factors for Fatigue Limit State

Distribution Factors for Deflection Limit State

Illustrative Examples: Distribution Factors for Bending Moment and Shear

Application of Live Distribution Factors for Design Purposes

Distribution Factors for Special Loads with Other Traffic Loads

Live Load Distribution Factors for Bending Moments and Shear in Transverse Floor Beams

Methods of Refined Analysis

Distribution of Lateral Loads in Multibeam Bridges

Analysis of Concrete Slabs and Slab-Type Bridges for LRFD Live Loads

Appendix

References

Concrete Bridges

Introduction

Concrete Bridges and Aesthetics

Corrosion of Concrete Bridges

Material Properties

Design Procedures for Flexure in Section 5 of LRFD Specifications

Limits of Reinforcement: Art 5.7.3.3.

Control of Cracking by Distribution of Reinforcement: Art 5.7.3.4.

Service Limit State

Fatigue Limit State

Shear

Estimating the Area of Required Nonprestressed Tensile Reinforcement in Concrete Sections

Slab-Type Concrete Bridges and Concrete Decks

Concrete Decks

Design Examples

Design of Reinforced Concrete T-Beam Superstructures

Design of Deck Overhang and Barrier Walls

Slab-Precast, Prestressed Concrete Bridges

Appendix

References

Slab–Steel Girder Bridges

Introduction

Structural Forms and Characteristics of Steel Bridges

Corrosion of Steel Bridges

Construction Considerations

Mechanical Properties of Steel for Highway Bridges

Hybrid Steel Girders

Noncomposite and Composite Sections

Shored and Unshored Construction

Resistance Factors

Design Provisions for I-Section Flexural Members

Fatigue and Fracture Considerations

Design of Noncomposite Slab–Steel Girder Superstructures

Composite Slab–Steel Beam Superstructures

Design of Composite Slab-Girder Superstructures

Appendix

References

Index

Highway Bridge Superstructure Engineering: LRFD Approaches to Design and Analysis proporciona un análisis detallado de las perspectivas tradicionales de diseño estructural, y sirve como un recurso del estado de la técnica en el último diseño y el análisis de las superestructuras de puentes de carreteras. Este libro es aplicable a los puentes de la carretera de todos los tipos de construcción y materiales, y se basa en la filosofía de diseño del factor de carga y resistencia (LRFD). Se discute la teoría de la probabilidad (con una explicación que conduce al proceso de calibración y fiabilidad), e incluye ejemplos de diseño que resuelve totalmente de acero, superestructuras de puentes de hormigón armado y pretensado. También contiene cálculos paso a paso para la determinación de los factores de distribución para los diferentes tipos de superestructuras de puentes (que forman la base de las especificaciones de carga y resistencia de diseño) y se pueden encontrar en las Especificaciones AASHTO LRFD Puente de diseño.

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