Strength evaluation of beam–column connection in the weak axis of H-shaped column

There have been many studies performed on steel beam–column connections, and many connection details that can improve seismic performance and connection strength have been developed and are in use. However, the conventional type of connection with a bracket is preferred in Korea’s construction market. This study develops, by experiment and theoretical analysis, an easy-to-construct beam–column connection that also ensures the flexural behaviour of the weak axis connection so that the steel structure system can be used in constructing low-rise buildings. This study also proposes basic data for structural design and construction of the beam–column connection of the H-shaped column’s weak axis.