Table 3:
Frame and luggage material properties.
Material
ρ (kg/m
3
)
E (GPa)
v
σ
fail
(MPa)
E
tan
(Pa)
ε
fail
(%)
ABS
1010
0.14
0.3
44
20
24
Al2024-T6
2700
68.9
0.3
350
4.6e
8
3.1