The article shows calculation on the arrangement of the embankment and the design of reinforced concrete casings on metal staves for stairs. The dam boundaries are located on the territory of a residential complex with a large difference in height. The ground base is prosaic. Calculation of transfer of the soil from II type of drilling to I type by tamping method, which will ensure the strength and reliability of the body of the fill. Constructive actions to ensure resilience are described. The metal piles with forced connecting link and reinforced concrete coaxes in the form of a beam system have been designed.

Keywords: a mound, drilling ground, improvement, dense urban development, sediment, density of the ground, collapse prism, sliding radius, the method of ramming, sling

The article is based on modelling several variants of information diagrams of a corrugated monolithic ceiling of an industrial building. The information model has been transformed into an analytical model. The comparative analysis of all calculation models was carried out visually and in numerical aspect. The efficiency of BIM-technologies in design with the application of software complexes «Renga», «CAPFIRR-3D» and «LIRA-CAD» is also considered in the calculation and construction section. The comparative analysis of three variants of the joints of the beams and the slab of the covering was carried out. The analysis of the stress-distorted state of the calculation circuit was also performed.

Keywords: ribbed slab, industrial building, design of buildings and structures, BIM-technologies, calculation scheme, information model, rigid insert, stress-strain state, finite element method