Issue 63

F. Majid et alii, Frattura ed Integrità Strutturale, 63 (2023) 26-36; DOI: 10.3221/IGF-ESIS.63.03

rise to models representing the behavior of the studied specimens significantly and showing that both models are passing over the Miner damage and have the same tendency.

100 120 140

Energy Lineare (Energy)

0 20 40 60 80

y = ‐ 154,97x + 131,64 R² = 0,9909

Energy (J)

0

0,2

0,4

0,6

0,8

1

Life fraction ( β )

Figure 10: Maximum energy of ADM samples.

1

0,8

0,6

Static damage

0,4 Damage

Energy based damage Miner

0,2

0

0

0,2

0,4

0,6

0,8

1

Life fraction ( β )

Figure 11: Tensile based on energy damage of printed ABS.

1

Reliability based energy Relliability based stress Reliability based Miner

0,8

0,6

0,4

Reliability

0,2

0

0

0,2

0,4

0,6

0,8

1

Life fraction ( β )

Figure 12: Comparison of the energy based on static damages.

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