PSI - Issue 78

Sara Cattaneo et al. / Procedia Structural Integrity 78 (2026) 137–144

139

way the performance of different bonding agents. To this end they were detailed with dense stirrups in the joint panel to avoid a brittle joint failure before and large rebar diameter beyond the limits of EN 1998-1, Section 5.6.2.2 to avoid steel yielding. All PIR had a diameter of 24 mm (average yielding stress 538.8 MPa) and an embedment depth of 300 mm.

Fig. 1. Beam-column joint specimen.

Fig. 2. Specimen preparation.