PSI - Issue 44

P. Sorrentino et al. / Procedia Structural Integrity 44 (2023) 1648–1655 P. Sorrentino et al. / Structural Integrity Procedia 00 (2022) 000 – 000

1654

7

Part A – 2x Frame

Part B – 2x Frame

Aggregate A+B

Columns Beams Equivalent frames Plastic hinges

Collapse Severe damage Low damage

Figure 6. Collapse mechanisms of parts A, B and aggregate A+B in x direction.

Part A – 6y Frame

Part B – 6y Frame

Columns Beams Equivalent frames Plastic hinges

Collapse Severe damage Low damage

Figure 7. Collapse mechanisms of parts A and B in y direction.