Experimental and Finite Element Data of T-joints with Circular-Hollow-Section chord members.

This paper presents a dataset of cyclic tests and FE simulations of T-joints with Circular-Hollow-Section (CHS) chords and passing-through plates. These specimens were designed to be representative of components of beam-to-column joints between CHS columns and passing-through IPE beams, subjected to the cyclic load protocol proposed by AISC 341. Specifically, cyclic displacement histories were applied at the ends of the plates using a hydraulic actuator.

Mechanical Modelling of the Strength and Stiffness of Circular Hollow Section Tube under Localised Transverse Compression and Tension.

The component method is a powerful tool for designing and modelling steel beam-to-column connections. Its widespread use is ensured by several formulations currently included in Eurocode 3 part 1.8 for welded and bolted joints.

Stiffness Prediction of Connections between CHS Tubes and Externally Welded I-Beams: FE Analyses and Analytical Study.

Double-tee profiles are the most popular members in Europe and the USA for steel structures. However, more efficient cross-sections, such as circular hollow sections (CHSs), could be adopted, since they can provide higher aesthetic, economic and mechanical benefits, with the only drawback of more complex connections such as in the case of I-beams welded to the external surface of circular hollow profiles. Based on the ring model theory, developed by Togo, a rule to design the flexural resistance of such a connection has been included in the Eurocode 3 part 1.