Method of strength determining for reinforsed concrete beam structures restored by injection materials
Journal Title: Вісник Тернопільського національного технічного університету - Year 2016, Vol 83, Issue 3
Abstract
In the work the method of bearing ability restoring by means of injectable materials for concrete structures with reinforcement which is connected by fittings crimp sleeve is proposed. The influence of stress concentration on core connection fittings characteristics load capacity, deformation and fracture of reinforced concrete beams under cycle loading are determined. Based on theoretical studies optimal requirements for injection material are found and treatment of structural materials is proposed. An experimental comparative analysis of the strength of new and restored structures by injection beams is fulfilled.
Authors and Affiliations
Josef Luchko, Oleksii Gayda, Andrii Pentsak
Keywords
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