This article raises the issue of designing high-rise monolithic reinforced concrete buildings. Possible applications of the main parts of the building frame to create the optimal structural scheme in accordance with the requirements for providing the building with stiffness, stability, resistance to external forces and resistance to deformations are presented. It also offers a modern method of structural analysis, which allows to ensure durability and all necessary conditions for the safe operation of the building

Keywords: structural scheme, rigidity, stability, reliability, frame, load-bearing element, structural system, "flexible layout", wall systems, finite element method

This article contains a survey of the building in the city of Rostov-on-don. A detailed visual inspection of the object of study, assessment of the technical condition of the main bearing building structures, analysis of the causes of defects and damage, pre - installation of the category of technical condition. As a result of the survey developed recommendations for the design, measures to restore or strengthen the building structures.

Keywords: technical condition, categories of technical condition, inspection, visual inspection, detailed examination, building structures, defect, damage, repair, restoration, operation