Issue 65

A. Hartawan Mettanadi et al., Frattura ed Integrità Strutturale, 65 (2023) 135-159; DOI: 10.3221/IGF-ESIS.65.10

arrangement had an effect on the final result obtained. It was classified into 2 categories: the arrangement consisting of t = 1 mm, two times, and the other category, namely the arrangement consisting of two times t = 2 mm.

10

9.18

Total Energy Absorbed

8.18

8

7.06

6.23

6

4

Energy Absorbed (kJ)

2

0

α = 3

α = 4

α = 5

α = 6

Number of Core ( α )

Figure 15: Energy absorption for each core ( α ).

150