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 MIL-HDBK-1013/1A
Similar results are available for plain and reinforced CMU. Tabular results
are also available for doors, windows, roofs, and frames. Window hardening
techniques and tabular results (see Figure 79) of load resistance versus
charge weight and standoff distance are also provided in the Navy Terrorist
Vehicle Bomb Survivability Manual.
+))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
*
*
Charge weight = 100 lb (45kg)
Aspect Ratio = 1.00
*
*
*
*
Plate
*
*
Dimension
* inches (meters)
*
Standoff Distance, feet (meters)
*
*
*
300 *
b
a
25
50
75
100
125
150
200
*
(91) *
(7.6) (15)
(23)
(30) (38)
(46) (61)
/)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))1
*
*
12
12
60
16
9
7
7
7
7
7
* (0.3)
(2) *
(0.3)
(18)
(5)
(3)
(2)
(2)
(2)
(2)
*
*
*
*
14
14
59
16
9
6
5
5
5
5
* (0.36) (0.36) (18)
(2) *
(5)
(3)
(2)
(2)
(2)
(2)
*
*
*
*
16
16
57
15
9
6
4
4
4
4
* (0.4)
(1) *
(0.4)
(17)
(5)
(3)
(2)
(1)
(1)
(1)
*
*
*
*
18
18
56
15
9
6
5
4
3
3
* (0.46) (0.46) (17)
(1) *
(5)
(3)
(2)
(2)
(1)
(1)
*
*
*
*
20
20
54
15
9
6
5
4
3
3
* (0.5)
(1) *
(0.5)
(17)
(5)
(3)
(2)
(2)
(1)
(1)
*
*
22
22
53
15
9
6
4
4
3
2
* (0.56) (0.56) (16) (95)
(1) *
(3)
(2)
(1)
(1)
(1)
*
*
*
*
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.
.
.
.
.
.
.
.
*
*
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*
*
.)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))-
Figure 79
Example Minimum Thickness [feet (meters)] of Thermal-Tempered Glass
Glazing to Resist Reflected Overpressusre
8.4.2.2
Vehicle Barriers for Maintaining Moving Vehicle Standoff. Moving
vehicles carrying large weights of explosives pose a tremendous problem.
Currently, most vehicle barriers are designed to stop vehicles through one or
a combination of the following methods. (See the Navy Terrorist Vehicle Bomb
Survivability Manual for details.)
231
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