Analysis and Design of Steel and Composite Structures

Content: Preface    Acknowledgements    Introduction    Steel and Composite Structures    Limit State Design Philosophy    Basic Concepts and Design Criteria    Strength Limit State    Stability Limit State    Serviceability Limit State    Structural Design Process    Material Properties    Structural Steel    Profiled Steel    Reinforcing Steel    Concrete    References    Design Actions    Introduction    Permanent Actions    Imposed Actions    Wind Actions    Determination of Wind Actions    Regional Wind Speeds    Site Exposure Multipliers    Aerodynamic Shape Factor    Dynamic Response Factor    Combinations of Actions    Combinations of Actions for Strength Limit State    Combinations of Actions for Stability Limit State    Combinations of Actions for Serviceability Limit State    References    Local Buckling of Thin Steel Plates    Introduction    Steel Plates Under Uniform Edge Compression    Elastic Local Buckling    Post-Local Buckling    Design of Slender Sections Accounting for Local Buckling    Steel Plates Under In-Plane Bending    Elastic Local Buckling    Ultimate Strength    Design of Beam Sections Accounting for Local Buckling    Steel Plates in Shear     Elastic Local Buckling     Ultimate Strength     Steel Plates in Bending and Shear    Elastic Local Buckling     Ultimate Strength     Steel Plates in Bearing     Elastic Local Buckling     Ultimate Strength     Steel Plates in Concrete-Filled Steel Tubular Columns    Elastic Local Buckling    Post-Local Buckling    Double Skin Composite Panels    Local Buckling of Plates Under Biaxial Compression    Post-Local Buckling of Plates Under Biaxial Compression    Local Buckling of Plates Under Biaxial Compression And Shear    Post-Local Buckling of Plates Under Biaxial Compression and Shear    References    Steel Members Under Bending    Introduction    Behaviour of Steel Members Under Bending    Properties of Thin-Walled Sections    Centroids    Second Moment of Area    Torsional and Warping Constants    Elastic Section Modulus    Section Moment Capacity    Member Moment Capacity    Restraints    Members with Full Lateral Restraint     Members without Full Lateral Restraint    Design Requirements for Members Under Bending    Shear Capacity of Webs    Yield Capacity of Webs in Shear    Shear Buckling Capacity of Webs    Webs in Combined Shear and Bending    Transverse Web Stiffeners    Longitudinal Web Stiffeners    Bearing Capacity of Webs    Yield Capacity of Webs in Bearing    Bearing Buckling Capacity of Webs    Webs in Combined Bearing and Bending    Load-Bearing Stiffeners    Design for Serviceability    References    Steel Members Under Axial Load and Bending    Introduction    Members Under Axial Compression    Behaviour of Members in Axial Compression    Section Capacity in Axial Compression    Elastic Buckling of Compression Members    Member Capacity in Axial Compression    Laced and Battened Compression Members    Members in Axial Tension    Behaviour of Members in Axial Tension    Capacity of Members in Axial Tension    Members Under Axial Load and Uniaxial Bending    Behaviour of Members Under Combined Actions    Section Moment Capacity Reduced by Axial Force    In-Plane Member Capacity    Out-of-Plane Member Capacity    Design of Portal Frame Rafters and Columns    Rafters    Portal Frame Columns    Members Under Axial Load and Biaxial Bending    Section Capacity Under Biaxial Bending    Member Capacity Under Biaxial Bending    References    Steel Connections    Introduction    Types of Connections    Minimum Design Actions    Bolted Connections    Types of Bolts    Bolts in Shear    Bolts in Tension    Bolts in Combined Shear and Tension    Ply in Bearing     Design of Bolt Groups    Welded Connections    Types of Welds    Butt Welds    Fillet Welds    Weld Groups    Bolted Moment End Plate Connections    Design Actions    Design of Bolts    Design of End Plate    Design of Beam-to-End-Plate Welds    Design of Column Stiffeners    Geometric Requirements    Pinned Column Base Plate Connections    Connections Under Compression and Shear    Connections Under Tension and Shear    References    Plastic Analysis of Steel Beams and Frames    Introduction    Simple Plastic Theory    Plastic Hinge    Full Plastic Moment    Effect of Axial Force    Effect of Shear Force    Plastic Analysis of Steel Beams    Plastic Collapse Mechanisms    Work Equation    Plastic Analysis Using the Mechanism Method    Plastic Analysis of Steel Frames     Fundamental Theorems     Method of Combined Mechanism    Plastic Design to AS 4100     Limitations on Plastic Design    Section Capacity Under Axial Load and Bending     Slenderness Limits    References     Composite Slabs    Introduction    Components of Composite Slabs    Behaviour of Composite Slabs    Shear Connection of Composite Slabs    Basic Concepts    Strength of Shear Connection    Degree of Shear Connection    Moment Capacity Based on Eurocode 4    Complete Shear Connection with Neutral Axis Above Sheeting    Complete Shear Connection with Neutral Axis Within Sheeting    Partial Shear Connection    Moment Capacity Based on Australian Practice    Positive Moment Capacity with Complete Shear Connection     Positive Moment Capacity with Partial Shear Connection     Minimum Bending Strength    Design for Negative Moments    Vertical Shear Capacity of Composite Slabs    Positive Vertical Shear Capacity    Negative Vertical Shear Capacity    Vertical Shear Capacity Based on Eurocode 4    Longitudinal Shear    Punching Shear    Design Considerations    Effective Span    Potentially Critical Cross Sections    Effects of Propping    Design for Serviceability     Crack Control of Composite Slabs     Short-Term Deflections of Composite Slabs     Long-Term Deflections of Composite Slabs    Span-to-Depth Ratio for Composite Slabs    References    Composite Beams    Introduction    Components of Composite Beams    Behaviour of Composite Beams    Effective Sections    Effective Width of Concrete Flange    Effective Portion of Steel Beam Section    Shear Connection of Composite Beams    Basic Concepts    Load-Slip Behaviour of Shear Connectors    Strength of Shear Connectors    Degree of Shear Connection    Detailing of Shear Connectors    Vertical Shear Capacity of Composite Beams    Vertical Shear Capacity Ignoring Concrete Contribution    Vertical Shear Capacity Considering Concrete Contribution    Design Moment Capacity for Positive Bending    Assumptions    Cross Sections with gamma <
= 0.5 and Complete Shear Connection    Cross Sections with gamma <
= 0.5 and Partial Shear Connection    Cross Sections with gamma = 1.0 and Complete Shear Connection     Cross Sections with gamma = 1.0 and Partial Shear Connection     Cross Sections with 0.5 <
 gamma <
= 1.0     Minimum Degree of Shear Connection     Design Moment Capacity for Negative Bending     Design Concepts     Key Levels of Longitudinal Reinforcement     Plastic Neutral Axis Depth     Design Negative Moment Capacity     Transfer of Longitudinal Shear in Concrete Slabs     Longitudinal Shear Surfaces     Design Longitudinal Shear Force     Longitudinal Shear Capacity     Longitudinal Shear Reinforcement     Composite Beams with Precast Hollow Core Slabs     Design for Serviceability     Elastic Section Properties     Deflection Components of Composite Beams     Deflections Due to Creep and Shrinkage     Maximum Stress in Steel Beam     References     Composite Columns    Introduction    Behaviour and Design of Short Composite Columns    Behaviour of Short Composite Columns    Short Composite Columns Under Axial Compression    Short Composite Columns Under Axial Load and Uniaxial Bending    Non-Linear Analysis of Short Composite Columns    General    Fibre Element Method     Fibre Strain Calculations    Material Constitutive Models for Structural Steels    Material Models for Concrete in Rectangular CFST Columns    Material Models for Concrete in Circular CFST Columns    Modelling of Local and Post-Local Buckling    Stress Resultants     Computational Algorithms Based on the Secant Method     Behaviour and Design of Slender Composite Columns    Behaviour of Slender Composite Columns    Relative Slenderness and Effective Flexural Stiffness    Concentrically Loaded Slender Composite Columns    Uniaxially Loaded Slender Composite Columns    Biaxially Loaded Slender Composite Beam-Columns    Non-Linear Analysis of Slender Composite Columns    General     Modelling of Load-Deflection Behaviour     Modelling of Axial Load-Moment Interaction Diagrams     Numerical Solution Scheme Based on Muller's Method     Composite Columns with Preload Effects    Composite Columns Under Cyclic Loading    References    Composite Connections    Introduction    Single-Plate Shear Connections    Behaviour of Single-Plate Connections    Design Requirements    Design of Bolts    Design of Single Plate    Design of Welds    Tee Shear Connections    Behaviour of Tee Shear Connections    Design of Bolts    Design of Tee Stems    Design of Tee Flanges    Design of Welds    Detailing Requirements    Beam-to-CEC Column Moment Connections    Behaviour of Composite Moment Connections    Design Actions    Effective Width of Connection    Vertical Bearing Capacity    Horizontal Shear Capacity    Detailing Requirements    Beam-to-CFST Column Moment Connections    Resultant Forces in Connection Elements    Neutral Axis Depth    Shear Capacity of Steel Beam Web    Shear Capacity of Concrete    Semi-Rigid Connections    Behaviour of Semi-Rigid Connections    Design Moments at Supports    Design of Seat Angle    Design of Slab Reinforcement    Design Moment Capacities of Connection    Compatibility Conditions    Design of Web Angles    Deflections of Composite Beams    Design Procedure    References    Notations    Index