Calculation of i-section rod reinforcements leaned stiffening ribs

Abstract

In the article the method of construction of the algorithm for finding the free terms of the canonical equations of the force method for adjusted calculating the single-span hinged-cantilever and simply supported Ibeams with asymmetrical cross-section with the t-number of “anti-torsional connections” is enclosed. At the same time the given system is divided into a range of bands composing it (the basic system) and operation of each band is considered separately. It is shown that for appropriateness of separate consideration of each of these bands it is necessary to apply unknown efforts of interaction to their adjoining edges, which substitute for the influence of discarded parts.