Shear Strength Analysis of Reinforced Concrete Without Transverse Reinforcement using Finite Element Method
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Abstract
The efforts to obtain a higher quality concrete nowadays leads to the usage of more innovative materials, one of which is by removing coarse aggregate from the concrete mixture. This study was conducted to discuss the analysis of concrete beams without transverse reinforcement and without coarse aggregate using the finite element method which hasn’t been done much. The research was done by modelling the concrete beam without coarse aggregate and shear reinforcement, and then the result is compared with the laboratory experiment done by Christianto, Tavio & Makarim (2020). Based on the study, we can conclude that the finite element method shows good agreements with the experimental results. Furthermore, both method shows the increasing in shear capacity with the increase of longitudinal reinforcement, however, when the reinforcement ratio exceeds 0,0547 (2Ø16) the shear capacity decrease. Moreover, both the finite element method and laboratory experiment results in shear capacity larger than the theoretic capacity based on ACI 318-14, which means that the ACI 318-14 formula is conservative enough to be used in design.
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