Load factor design Building, Iron and steel 44 Steel, Structural 39 Structural analysis (Engineering) 20 Structural design 13 Finite element method 10 Bridges 6 Design and construction 6 Strains and stresses 6 Structural stability 6 Standards 4 Building, Wooden 3 Structural engineering 3 Building, Fireproof 2 Composite materials 2 Fibrous composites 2 Polyrinyl chloride 2 Problems, exercises, etc 2 Stell, structural 2 Evaluation 1 Maintenance and repair 1 Specifications 1 Steel structural 1