摘要：At the design stage of the reinforced concrete bent elements, and also at their strengthening by method of accumulation of section, it is necessary to aspire to that the settlement strain-stress distribution of an element corresponded to actual. Importance of this circumstance is that their discrepancy can lead to increase in both economic, and not economic risks at exploitation of construction. In this article some features of calculation which are directly influencing profitability during creation new or strengthening of the rod-shaped bending structure are considered.
