Journal of Engineering Research
Abstract
Research on reinforced concrete (RC) beam-column connections has significantly increased during the past few decades. Interest in this topic is related to the importance of beam-column connections in maintaining the integrity of the whole structure. The slotted RC beam-column connection was investigated as promising low damage beam-column connection replacement for conventional design. A slotted RC beam consists of a conventional RC beam, modified with a narrow vertical slot adjacent to the face of the column that runs approximately three-quarters of the beam depth. This study reviews the literature on the mechanics and design of slotted beams, illustrating the works of various researchers on developing and modifying this innovative system. Then, the research progress in the behavior of slotted RC beams is briefly described, in chronological order, to place each contribution in a wider context. Extremely promising structural performance was observed due to minimum beam elongation, non-tearing action, minimum cracks, high energy dissipation, and stable hysteresis response. At the end of the study, a list of the main gaps that need further investigation and recommendations to fill out these gaps are provided.
Recommended Citation
Mahmoud Sakr, Tarek Khalifa, Mina Medhat Soliman, Mohamed
(2021)
"Slotted Reinforced Concrete Beam-Column Connection: State-of-the-Art Review,"
Journal of Engineering Research: Vol. 5:
Iss.
4, Article 13.
Available at:
https://digitalcommons.aaru.edu.jo/erjeng/vol5/iss4/13