Improvement of the normative methods of the push of calculation for the flat ferroconcrete slabs
Author considers the influence of the cross section shape of the reinforced concrete columns girder-less frame on the nature of a plane monolithic plate deformation in the areas of settlement circuit when bursting. On the analysis of experimental data the hypothesis about the nature of deformation of a flat plate in the region adjacent to the column was given and a methodology to determine the magnitude of the estimated contour depending on the shape of the cross-section of the column is introduced as well. It is shown that the proposed method allows to increase the constructive reliability and safety in the design of monolithic girderless skeletons of buildings and constructions