Structural analysis (Engineering) Strength of materials 19 Finite element method 15 Data processing 13 Mechanics, Applied 13 Materials 11 Mathematical models 10 Structural design 9 Nonlinear mechanics 7 Airframes 6 Design and construction 5 Elastic analysis (Engineering) 5 Matrix methods 5 Buildings 4 Computer-aided engineering 4 Statics 4 Steel, Structural 4 Strains and stresses 4 Structural dynamics 4 Vibration 4 Civil engineering 3 Concrete construction 3 Continuum mechanics 3 Mechanical properties 3 Problems, exercises, etc 3 Reliability (Engineering) 3 Solids 3 Structural optimization 3 Aerospace engineering 2 Airplanes 2