• 3.1 Basis for Design
• 3.2 Loads and Forces
• 3.3 Erection Loads
• 3.4 Temperature Effects
• 3.5 Load Combinations
• 3.6 Geometrical Properties
• 3.7 Classification of Cross-Sections
• 3.8 Maximum Effective Slenderness Ratio
• 3.9 Resistance to Horizontal Forces
• 3.10 Expansion Joints