Ultimate Displacement of Reinforced Concrete Columns with Light Transverse Reinforcement
This article presents the analytical and experimental investigations
carried out on reinforced con-crete (RC) columns with light transverse
reinforcement. A semi-empirical model is developed to
estimate the ultimate displacement (displacement at axial failure) of RC
columns with light transverse
reinforcement subjected to simulated seismic loading. The developed
model is calibrated using the
collected data of RC columns tested to the point of axial failure. A
series of experiments is conducted
on five RC columns with light transverse reinforcement to validate the
applicability and accuracy
of the developed model. It is concluded from the study that the mean
ratios of the experimental to
predicted ultimate displacement and its coefficient of variation are
1.077 and 0.194, respectively,
showing a good correlation between the developed model and the
experimental data.
URI: http://repository.vnu.edu.vn/handle/VNU_123/32945
URI: http://repository.vnu.edu.vn/handle/VNU_123/32945
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