Velocity

(m/s)

Energy

(J)

Height of simulation (m)

Height of impact (m)

Damage model of simulation

Damage mechanisms of impact test

2.34

13.69

0.28

0.49

APC-2: f

Ti:1^st, f

Ti:1^st, d; 2^nd, f; depression: 5.79 mm

2.43

14.76

0.30

0.53

APC-2: f

Ti:1^st and 2^nd, f

-

2.47

15.25

0.31

0.55

APC-2: f

Ti: 1^st and 2^nd, f

Ti:1^st, d; 2^nd, f; depression: 6.40 mm

2.51

15.75

0.32

0.57

ballistic limit

-

2.62

17.16

0.35

0.62

p

Ti:1^st, d; 2^nd, f; depression: 6.71 mm

2.80

19.6

0.40

0.71

p

Ti:1^st, f; 2^nd, f; depression: 7.02 mm

2.97

22.05

0.45

0.79

p

Ti:1^st, f; 2^nd, f; depression: 7.72 mm

3.13

24.49

0.50

0.88

p

Ti:1^st, f; 2^nd, f; depression: 8.04 mm

3.28

26.90

0.55

0.97

p

Two samples near penetration, one penetrated; depression: 9.30 mm

3.34

27.89

0.57

1.01

p

p