The use of cold-formed steel tubes in the concrete-filled steel tubular (CFST) columns makes
the design of the moment connections between beams and CFST columns much more …

Welded connections were widely used in different regions of the world for ease of fabrication
and good performance under gravity load. However, Northridge (1994) and Kobe (1995) …

Since beam-column connection plays a prominent role in steel structures, by designing and
constructing it properly, the structure will behave better and safer. Numerous researches are …

The premature failure of steel structures due to connection damages, induced by various
loadings, has received studious attention leading to the development of beam-to-column …

The paper presents the development of experimental fragility functions for exterior reduced
beam section (RBS)-column semi-rigid connections based on the results obtained from …

Connections are one of the sensitive points in structures, including steel structures, which
have a significant impact on the seismic behavior of the structure. One type of connection …

The beam-column joint is an important force transferring hub in a frame system whose
seismic performance directly affects the overall response of the structure. To reveal the force …