Verification analysis for quality control of load-bearing superstructures (Kyzyl)

Abstract

It is currently relevant to perform the quality control of load-bearing superstructures using verification calculations, which provide strength, rigidity and crack resistance of elements.Purpose: The development of analytical and numerical methods to evaluate bendable reinforced concrete elements of a ribbed floor slab.Methodology/approach: Well-known normative methods for the strength analysis of reinforced concrete structures; comparison of analytical and numerical results obtained in the LIRA software package.Research findings: Well-known formulas for bending elements are used for static calculations. The analysis of the limit state of the floor slab using analytical and numerical methods allows assessing the structural state with sufficient accuracy. The structural analysis shows some discrepancies, which require correction in the future.Originality/value: numerical strength analysis of bent reinforced concrete elements.