Design and construction 13 Structural frames 13 Standards 7 Testing 6 Tall buildings 4 Aerodynamics 3 Earthquake resistant design 3 Steel, Structural 3 Joints 2 Plastic analysis (Engineering) 2 Building, Iron and steel 1 Buildings 1 Composite construction 1 Data processing 1 Design 1 Earthquake effects 1 Elastoplasticity 1 Finite strip method 1 Joints (Engineering) 1 Mathematical models 1 Parallel processing (Electronic computers) 1 Shear (Mechanics) 1 Structural analysis (Engineering) 1 System identification 1 Walls 1 Wind pressure 1 Wind resistant design 1 Wind-pressure 1