Custom Search
|
|
|
|
||
|
||
 MIL-HDBK-1013/12
(in.)
a
b
60
100
200
300
36
12
5/8,
1/2
3/8,
1/4
1/4,
1/8
1/8,
1/8
54
18
5/8,
5/8, 1/2
1/2,
3/8
1/4,
1/4
1/4,
1/8
72
24
3/4,
3/4, 3/4
5/8,
5/8
3/8,
1/4
1/4,
1/4
90
30
3/4,
3/4, 5/8,
3/4,
3/4
1/2,
3/8
3/8,
1/4
5/8
Cross-section is too thick for typical security frame, requires
special consideration.
Table C-34
Minimum Thickness of Thermally Tempered Glass (mm) to Survive Incident
Overpressure from 460-kg TNT, Aspect Ratio, a/b = 3.0
Plate
Standoff Distance (m)
Dimensions
(m)
a
b
20
30
60
90
0.90
0.30
16,
12
9, 6
6, 3
3, 3
1.35
0.45
16,
16, 12
12, 9
6, 6
6, 3
1.80
0.60
19,
19, 19
16, 16
9, 6
6, 6
2.25
0.75
19,
19, 16,
19, 19
12, 9
9, 6
16
Cross-section is too thick for typical security frame, requires
special consideration.
152
|
 
|
|
|
||
