The set of rules (SP 164.1325800.2014) on strengthening of reinforced concrete structures with composite materials, applied in Russia, a methodology for design of compressed elements, taking into account transverse and longitudinal reinforcement is absent. This fact does not allow to asses objectively the impact of composite materials on increasing the strength of reinforced concrete samples. In this work, existing design methods for strengthening flexible eccentrically compressed reinforced concrete structures were investigated. Seven test samples reinforced in longitudinal transverse direction were fabricated and tested. In the course of the experiment the deflections were measured and the strength of the structures was determined. Calculation algorithms have been compiled and the theoretical strength has been determined and the accuracy of the calculation methods has been evaluated according to the existing calculation methods considered by SP 164.1325800.2014, one of which takes into account only the longitudinal reinforcement and the other takes into account only the transverse reinforcement. According to the results of the analysis, recommendations have been made to create a calculation methodology that takes into account both longitudinal and transverse reinforcement.


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    Title :

    Creation of the Strength Design Methodology for Eccentrically Compressed Reinforced Concrete Structures Strengthened with Carbon Fiber Reinforced Plastic (CFRP) in the Longitudinal and Transverse Directions


    Additional title:

    Lect. Notes in Networks, Syst.


    Contributors:

    Conference:

    International School on Neural Networks, Initiated by IIASS and EMFCSC ; 2022 ; St.Petersburg, Russia February 08, 2022 - February 10, 2022



    Publication date :

    2022-11-16


    Size :

    9 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English





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