Design of Steel Portal Frame Buildings to Eurocode 3, Contents:
1 INTRODUCTION
1.1 Scope
1.2 Why choose a portal frame?
2 SOME FEATURES OF PORTAL FRAME BUILDINGS
2.1 General
2.2 Hit and miss frames
2.3 Cranes
3 DESIGN PROCESS
4 ACTIONS
4.1 Permanent actions
4.2 Variable actions
4.3 Thermal actions
4.4 Crane loads
4.5 Accidental actions
4.6 Equivalent horizontal forces
4.7 Combinations of actions
5 ELASTIC AND PLASTIC ANALYSIS
5.1 Elastic and plastic theory
5.2 First and second order analysis
5.3 Elastic frame analysis
5.4 Plastic frame analysis
6 INITIAL DESIGN
6.1 Building layout
6.2 Preliminary analysis
7 FRAME ANALYSIS
7.1 Introduction
7.2 Frame imperfections
7.3 Inclusion of second order effects
7.4 Base stiffness
7.5 Evaluation of in-plane frame stability
7.6 Evaluation of in-plane stability when the axial force in the rafter is significant
7.7 Modified first order elastic analysis
7.8 Modified first order plastic analysis
7.9 Hit and miss frames
7.10 Overall stability perpendicular to the portal frames
8 MEMBER VERIFICATION
8.1 Cross-sectional resistance
8.2 Member buckling resistance
8.3 Column stability
8.4 Rafter stability
9 BRACING
9.1 Vertical bracing
9.2 Roof bracing
9.3 Restraint to inner flanges
10 GABLES
10.1 Types of gable frame
10.2 Gable columns
11 CONNECTIONS
11.1 Eaves connections
11 2 Apex connections
11.3 Bases, base plates and foundations
12 SERVICEABILITY ASPECTS OF FRAME DESIGN
12.1 Deflections
12.2 Thermal expansion
REFERENCES
CREDITS
APPENDIX A – PRELIMINARY SIZING
APPENDIX B – DETERMINATION OF THE ELASTIC CRITICAL FORCE AND MOMENT
APPENDIX C – DESIGN OF MEMBERS WITH DISCRETE RESTRAINTS TO THE TENSION FLANGE
APPENDIX D – ELASTIC CRITICAL BUCKLING DERIVATION
APPENDIX E- MEMBER IMPERFECTIONS
APPENDIX F- WORKED EXAMPLES: COLUMN. RAFTER AND HAUNCH CHECKS
Design of Steel Portal Frame Buildings to Eurocode 3
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