calculations building constructions 32 mathematical models 31 construction 25 mathematics 25 iron-concrete constructions 21 classical mechanics 18 more ... statics of building constructions 18 technical standards 18 geodesy 16 girders 16 thermal insulation 16 thermodynamics 15 heating 15 mechanical engineering 14 bridges 13 measurement 13 numerical analysis 13 civil engineering 13 structural mechanics 13 loading of constructions 13 concrete constructions 12 models 12 heat transfer 12 building construction reliability 12 material defects 12 chemistry 11 physics 11 hydrodynamics 11 nuclear reactors 11 less ...