ASSESSMENT OF THE STRENGTH AND STABILITY OF COMPOSITE STEEL-REINFORCED CONCRETE ELEMENTS WITH JOINT USE OF ROD AND SOLID-STATE CALCULATION MODELS
The article describes domestic experience of research and application of steel-reinforced concrete load-bearing structures. The analysis of the strength and stability of the most loaded column of a high-rise building is carried out. According to the results of the calculation, the most loaded element is identified - a steel shell pipe. It is shown that the loss of stability of the column as a separate element is impossible with this configuration of the section.