TA Engineering (General). Civil engineering (General) 61 Reinforced concrete 29 Technology: general issues 29 History of engineering and technology 20 History of engineering & technology 9 Concrete beams and girders 8 Concrete buildings 8 Earthquakes 7 Reinforcement 7 Concrete construction 6 Cracks 6 Structural design 6 Compressive strength 5 Materials science 5 Structural engineering 5 Architecture 4 Civil engineering, surveying & building 4 Concrete testing 4 Concretes 4 Construction industry 4 Nanostructured materials 4 Reinforced concrete beams 4 Research & information: general 4 Seismic design 4 TH Building construction 4 Concrete mixtures 3 Conservation of buildings and building materials 3 Fiber reinforced materials 3 Fiber reinforced plastics 3 Malaysia 3