Figure 3:
The fractal middle-third Cantor structure
𝑠
=
3
, where
𝐸
0
is the initiator step,
{
𝐸
1
,
𝐸
2
}
are the other generated step of cantor structure,
𝐿
's are the lengths of the
𝐸
's steps,
ℎ
's are the heights of
𝐸
's steps, and
𝐹
is the applied load.