A new paper on full-scale testing of steel gravity connections is now available online:

Beland, T., Tremblay, R., Hines, E.M. and Fahnestock, L.A. “Rotational Capacity of Bolted Double-Web-Angle Beam-Column Gravity Connections through Full-Scale Experimental Testing,” Journal of Structural Engineering, ASCE, July 2020, 146 (7): 04020111.  dx.doi.org/10.1061/(ASCE)ST.1943-541X.0002661