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| Contributors | |
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| Preface to the Second Edition | |
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| Preface to the First Edition | |
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| Acknowledgments | |
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| Fasteners and Welds for Structural Connections | |
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| introduction | |
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| Bolted Connections | |
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| Types of bolts | |
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| Washer requirements | |
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| Pretensioned and snug-tight bolts | |
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| Bearing-type versus slip-critical joints | |
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| Bolts in combination with welds | |
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| Standard, oversized, short-slotted, and long-slotted holes | |
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| Edge distances and spacing of bolts | |
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| Installation | |
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| Welded Connections | |
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| Types of welds | |
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| Welding symbols | |
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| Welding material | |
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| Welding positions | |
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| Weld procedures | |
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| Weld quality | |
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| Methods for determining strength of skewed fillet welds | |
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| Obliquely loaded concentric fillet weld groups | |
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| References | |
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| Design of Connections for Axial, Moment, and Shear Forces | |
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| Introduction | |
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| Philosophy | |
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| General procedure | |
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| Economic considerations | |
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| Types of connections | |
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| Organization | |
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| Axial Force Connections | |
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| Bracing connections | |
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| Truss connections | |
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| Hanger connections | |
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| Column base plates | |
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| Splices-columns and truss chords | |
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| Moment Connections | |
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| Introduction | |
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| Example-three-way moment connection | |
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| Shear Connections | |
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| Introduction | |
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| Framed connections | |
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| Skewed connections | |
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| Seated connections | |
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| Beam shear splices | |
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| Extended single plate shear connections (shear tabs) | |
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| Miscellaneous Connections | |
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| Simple beam connections under shear and axial load | |
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| Reinforcement of axial force connections | |
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| Extended tab with axial | |
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| References | |
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| Welded Joint Design and Production | |
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| Structural Steels for Welded Construction | |
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| Introduction | |
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| Modern base metals for welding | |
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| Older and miscellaneous base metals | |
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| Weld Cracking/Solutions | |
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| Centerlfne cracking | |
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| Heat-affected zone cracking | |
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| Transverse cracking | |
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| Welding Processes | |
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| SMAW | |
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| FCAW | |
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| SAW | |
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| GMAW | |
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| ESW/EGW | |
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| GTAW | |
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| Welding Process Selection | |
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| Joint requirements | |
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| Process capabilities | |
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| Special situations | |
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| Welding Procedures | |
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| Effects of welding variables | |
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| Purpose of welding procedure specifications (WPSs) | |
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| Prequallfled welding procedure specifications | |
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| Guidelines for preparing prequalified WPSs | |
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| Qualifying welding procedures by test | |
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| Approval of WPSs | |
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| Weld Size Determination | |
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| Strength of welded connections | |
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| Variables affecting welded connection strength | |
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| Determining throat size for tension or shear loads | |
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| Determining throat size for compressive loads | |
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| Practical approach to determine weld size for bending or torsional loads | |
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| Treat weld as a line | |
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| Use standard formulas to find force on weld | |
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| Filler metal strength requirements | |
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| Welding Cost Analysis | |
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| Techniques to Limit Distortion | |
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| Why distortion occurs | |
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| Control of distortion | |
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| Special Welding Issues far Seismically Resistant Structures | |
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| Introduction and background | |
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| General review of welding engineering principles | |
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| Unique aspects of seismically loaded welded structures | |
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| Design of seismically resistant welded structures | |
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| Materials | |
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| Workmanship | |
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| Inspection | |
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| Post-Northrldge details | |
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| References | |
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| Partially Restrained Connections | |
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| Introduction | |
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| Connection Classification | |
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| Connection stiffness | |
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| Connection strength | |
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| Connection ductility | |
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| Derivation of M-� curves | |
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| Analysis | |
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| Design of Bolted PR Connections | |
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| Coiumn-welded-beam-bolted connections | |
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| 4.3.2 | |
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| 4.3.3 | |
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| 4.3.4 | |
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| Considerations for Analysis of PR Frames | |
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| References | |
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| Seismic Design of Connections | |
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| Special Design issues for Seismic Design | |
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| Connection Design Requirements for Various Structural Systems | |
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| Design of Special Moment-Frame Connections | |
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| Introduction | |
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| Post-Northridge developments in connection design | |
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| Toughened connections | |
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| Strengthened connections | |
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| Weakened connections | |
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| Concentrically Braced Frames | |
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| Introduction | |
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| Connection design and example | |
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| Eccentrically Braced Frames | |
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| Buckling Restrained Braced Frames | |
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| Special Plate Shear Walls | |
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| Other Connections in Seismic Frames | |
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| References | |
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| Structural Steel Details | |
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| Steel Connection Details | |
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| Composite Construction Details | |
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| Roof Decking Details | |
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| Steel Joists and Girder Details | |
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| Steel Bracing Details | |
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| Overhead Crane-Support Detafis | |
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| Cold-Formed Metal-Framing Details | |
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| Reference | |
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| Connection Design for Special Structures | |
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| Introduction | |
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| Lateral Load Systems | |
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| Long-Span Trusses | |
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| Space-Frame Structures | |
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| Examples of Connections for Special Structures | |
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| Building Information Model (BIM) | |
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| Conclusion | |
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| References | |
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| Inspection and Quality Control | |
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| Fastener Quality Control and Testing | |
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| Bolt Preinstallation Inspection | |
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| Bolt Installation and Inspection | |
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| Turn-of-nut installation method | |
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| Calibrated-wrench installation method | |
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| Direct tension indicator installation method | |
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| Twist-off-type tension-control bolt installation method | |
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| Lock pin and collar installation method | |
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| Bolt inspection procedures | |
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| Arbitration of disputes | |
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| Bolt Inspection Issues | |
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| Hole punching and drilling | |
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| Bolt storage and control | |
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| Lubrication | |
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| Bolt stickout | |
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| Washers | |
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| Systematic tightening | |
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| Reuse of bolts previously tightened | |
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| Inspection Prior to Welding | |
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| Welding processes | |
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| Welding procedures | |
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| Welding personnel | |
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| Base metal quality | |
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| Joint preparation and fit-up | |
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| Welding equipment | |
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| Welding consumables | |
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| Welding conditions | |
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| Preheat | |
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| Inspection During and After Welding | |
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| Nondestructive Testing | |
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| Weld Acceptance Criteria | |
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| Welding Inspector Certification Programs | |
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| Steel Deck Connections | |
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| References | |
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| Connections to Composite Members | |
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| Introduction | |
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| General Design Considerations | |
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| Strength and stiffness | |
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| Stability | |
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| Serviceability | |
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| Cyclic behavior | |
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| Beam-to-Walf Connections | |
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| Introductory remarks | |
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| Qualitative discussion about outrigger beam-wall connection and coupling beam-wall connection | |
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| Design of steel or steel-concrete composite coupling beam-wall connections | |
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| Design of outrigger beam-wall connections | |
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| Joints between Steel Beams and Reinforced Concrete Columns | |
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| Introduction | |
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| Joint behavior | |
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| Joint detailing | |
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| Joint forces | |
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| Effective Joint width | |
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| Strength requirements | |
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| Limitations | |
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| Connections to Concrete-Filled Tube (CFT) Columns | |
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| Introduction | |
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| Current practice | |
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| Problems associated with welding beams to CFT columns | |
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| Possible connection detail | |
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| Force transfer mechanism for through-beam connection detail | |
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| Tentative design provisions for through-beam connection detail | |
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| References | |
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| Notations (for Sec. 10.3) | |
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| Structural Shapes-Dimensions and General Information | |
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| Welding Symbols | |
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| SI Metric Conversion Table | |
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| Nomenclature | |
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| Index | |