finite element method 60 History of engineering & technology 48 Technology: general issues 35 finite element analysis 23 Finite element method 20 finite element method (FEM) 19 mechanical properties 15 numerical simulation 15 modeling 14 FEM 13 Research & information: general 13 machine learning 12 microstructure 12 optimization 12 digital image correlation 11 additive manufacturing 10 simulation 10 structural health monitoring 10 finite element 9 computational fluid dynamics 8 fracture 8 mathematical model 8 numerical analysis 8 numerical modeling 8 fatigue 7 genetic algorithm 7 hardness 7 anisotropy 6 compressive strength 6 concrete 6