Girders Strains and stresses 4 Buckling (Mechanics) 3 Columns 3 Structural frames 3 Testing 3 Bridges, Steel plate deck 2 Design and construction 2 Plastic analysis (Engineering) 2 Plates (Engineering) 2 Steel, Structural 2 Vibration 2 Bridges 1 Composite construction 1 Composite materials 1 Concrete beams 1 Concrete slabs 1 Congresses 1 Cranes, derricks, etc 1 Elasticity 1 Finite element method 1 Handbooks, manuals, etc 1 Hooks 1 Laplace transformation 1 Mathematical models 1 Plates, Iron and steel 1 Prestressed concrete 1 Reinforced concrete construction 1 Shafting 1 Shells (Engineering) 1