LAMPIRAN 1
Hasil pengujian impak jatuh bebas komposisi A:
Komposisi A spesimen 1:
g = 9,81 m/s2
A = 600 mm2
No. Time (msec) Force (kgf) Time
(s)
Force (N)
Stress (MPa)
1 0 0 0 0 0
2 31 -2.7 0.031 167.85 0.279
3 62 14.41 0.062 226.71 0.377
4 78 20.41 0.078 256.24 0.427
5 109 23.42 0.109 197.28 0.328
6 140 17.41
7 172 12.82
8 203 -7.21
9 218 3.6
10 250 -11.71
11 281 8.11
12 312 -6.31
13 343 0
14 359 8.11
15 390 -1.8
16 421 9.91
17 452 -3.6
18 484 13.51
19 515 -0.9
-20 -10 0 10 20 30
0 200 400 600 800 1000 1200
F
or
ce
(
K
g
F
)
Time (msec) Grafik Force vs Time
0.078 s , 256.24 N
0 50 100 150 200 250 300
0 0.05 0.1 0.15
G
ay
a (
N
)
Waktu (s)
Komposisi A spesimen 2:
g = 9,81 m/s2
A = 600 mm2
No. Time (msec) Force (kgf) Time (s) Force (N) Stress
(MPa)
1 0 0 0 0 0
2 30 -12.7 0.03 170.80 0.285
3 63 4.71 0.063 280.37 0.467
4 79 15.88 0.079 313.23 0.522
5 110 19.23 0.11 256.14 0.427
6 140 13.41
7 172 12.82
8 203 -7.21
9 218 3.6
10 250 -11.71
11 281 8.11
12 312 -6.31
13 343 0
14 359 8.11
15 390 -1.8
16 421 9.91
17 452 -3.6
18 484 13.51
19 515 -0.9
-10 0 10 20 30
0 200 400 600 800 1000 1200
F
or
ce
(
K
g
F
)
Grafik Force vs Time
0.079 s , 313.23 N
0 50 100 150 200 250 300 350
0 0.05 0.1 0.15
G
ay
a (
N
)
Komposisi A spesimen 3:
g = 9,81 m/s2
A = 600 mm2
No. Time (msec) Force (kgf) Time (s) Force (N) Stress
(MPa)
1 0 0 0 0 0
2 31 -9.52 0.031 150.58 0.250
3 47 5.83 0.047 226.12 0.377
4 78 13.53 0.078 296.65 0.494
5 109 20.72 0.109 215.43 0.359
6 140 12.44
7 172 -32.54
8 187 -8.33
9 218 -23.42
10 234 -11.62
11 250 -19.82
12 281 -9.32
13 296 -20.11
14 328 -7.21
15 359 -22.52
16 374 -12.43
17 406 -27.03
18 437 -18.92
19 468 -32.43
-60 -40 -20 0 20 40
0 200 400 600 800 1000 1200
F
or
ce
(
K
g
F
)
Time (msec) Grafik Force vs Time
0.078 s , 296.65 N
0 50 100 150 200 250 300 350
0 0.05 0.1 0.15
G
ay
a (
N
)
LAMPIRAN 2
Hasil pengujian impak jatuh bebas komposisi D:
Komposisi D spesimen 1:
20 40 60
gF
)
Grafik Force vs Time
g = 9,81 m/s2
A = 600 mm2
No. Time (msec) Force (kgf) Time (s) Force (N) Stress
(MPa)
1 0 0 0 0 0
2 16 -18.02 0.016 79.560 0.132
3 47 -7.21 0.047 185.605 0.309
4 78 37.84 0.078 627.545 1.046
5 109 15.32 0.109 406.624 0.678
6 141 5.41
7 172 -8.11
8 187 -13.51
9 219 -32.43
10 250 -13.51
11 281 -30.63
12 312 -5.41
13 343 -27.93
14 375 -10.81
15 406 -26.13
16 421 -8.02
17 453 -21.07
18 484 -8.84
19 515 -15.32
0.078 s , 627.545 N
0 100 200 300 400 500 600 700
0 0.05 0.1 0.15
G
ay
a (
N
)
Waktu (s)
Komposisi D spesimen 2:
g = 9,81 m/s2
A = 600 mm2
No. Time (msec) Force (kgf) Time (s) Force (N) Stress
(MPa)
1 0 0 0 0 0
2 31 -11.71 0.031 123.7041 0.031
3 62 11.32 0.062 349.6284 0.062
4 78 32.32 0.078 555.6384 0.078
5 94 7.15 0.094 308.7207 0.094
6 125 -3.6
7 156 -20.81
8 187 -6.22
9 219 -21.71
10 250 -9.91
11 265 -23.42
12 297 -8.11
13 328 -24.32
14 359 -10.7
15 390 -18.11
16 421 -5.41
17 437 -19.82
18 468 -15.32
19 499 -6.31
-40 -20 0 20 40
0 200 400 600 800 1000 1200
F
or
ce
(
K
g
F
)
Time (msec) Grafik Force vs Time
0.078 s , 555.6384 N
0 100 200 300 400 500 600
0 0.05 0.1
G
ay
a (
N
)
Komposisi D spesimen 3:
No. Time (msec) Force (kgf) Time (s) Force (N) Stress
(MPa)
1 0 0 0 0 0
2 32 -10.21 0.032 112.815 0.188
3 63 27.54 0.063 483.142 0.805
4 94 46.85 0.094 672.574 1.121
5 125 14.41 0.125 354.337 0.590
6 141 17.12
7 172 5.41
8 203 18.92
9 234 2.91
10 266 12.61
11 281 13.51
12 312 0
13 344 7.21
14 375 -0.9
15 406 6.31
16 437 11.31
17 468 -5.41
18 484 11.71
19 515 -5.41
0 20 40 60
F
or
ce
(
K
g
F
)
Grafik Force vs Time
0.094 s , 672.574 N
0 100 200 300 400 500 600 700 800
0 0.05 0.1 0.15
G
ay
a (
N
)
