Kato L. Fire resistance of stastically indifined steel conrete composite beams

Object of research: Steel concrete floor beam construction working under conditions of influence of the fire environment. Purpose of research: development of evaluation procedures for fire resistance of statically indefinable Steel concrete composite floor beam. Methods of research: analytical, numerical, and experimental. Theoretical and practical results: the new concept of research work for statically indefinable steel concrete composite beam under fire conditions. Novelty: the design procedure for evaluating fire resistance of statically indefinable steel concrete beam designs by the method of limiting equilibrium and nonlinear deformation model was developed to harmonize with the Eurocode approach. Degree of introduction: in the project of steel concrete composite floor renovations of a building on Shevchenko street in a Kharkov Ukraine, for the development of State standards of Ukraine " Designing steel concrete floor beam constructions. Substantive provisions. Fire resistance ", in educationalprocess. Sphere of use: at new construction and reconstruction, by preparation of normative documents