Figure 25. Description: Blast Resistant Glazing Selection Procedure

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Figure 24. Process Chart: Blast Resistant Glazing Selection Procedure

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Evaluation and Selection Analysis of Security Glazing for Protection Against Ballistic,Bomb, and Forced Tactics

Section 7: Forced Entry Resistant Glazing

MIL-HDBK-1013/12

<1> For Each Applicable Bomb Tactic: Loop through <2> through <10> for each

applicable bomb tactic (i.e., stationary vehicle bomb, moving vehicle bomb or

exterior). When done, return to igure 9.

<2> Required Level of Protection? Use the level of protection to determine which

structure to go to. For a low level of protection, proceed to <3>. For a

high level of protection, proceed to <4>.

<3> Enter Protective Measures for Low Level of Protection.Refer to Table 12 for

protective measures. In the laminated glass row of the Cross-Section

Selection worksheet (see Appendix for all worksheets), enter the cross-

section recommended inTable 12 into column (a), (b) or (c). On the Frame

Evaluation worksheet, enter the word "standard" into column (a), (b) or (c)

for all frame properties. On the Wall Evaluation worksheet, enter the word

"standard" into column (a), (b) or (c) for all wall thicknesses. Proceed to

<1> for next applicable bomb tactic.

<4> Safevue Selection. Employ the computer program Safevue to analyze the glazing

cross-section. Use Figure C-13 for the analysis. Proceed to <5>.

<5> Frame Selection. Providing a procedure to assist the analyst in evaluating

frame performance under blast overpressure is beyond the scope of this

handbook. Refer to paragraph6.3, Frame, Anchorage, and Wall Analysis for

general guidance on frame analysis. Proceed to <6>.

<6> Enter Required Frame Properties. Enter the required frame properties produced

by the frame analysis into column (a), (b) or (c) of the Frame Selection

worksheet. Proceed to <7>.

<7> Anchorage Selection. Providing a procedure to assist the analyst in evaluating

anchorage performance under blast overpressure is beyond the scope of this

handbook. Refer to paragraph6.3, Frame, Anchorage, and Wall Analysis for

general guidance on anchorage analysis. Proceed to <8>.

<8> Enter Required Anchorage Properties. Enter the required anchorage properties

produced by the anchorage analysis into column (b), (c) or (d) of the

Anchorage Selection worksheet. Proceed to <9>.

<9> Wall Selection. Providing a procedure to assist the analyst in evaluating wall

performance under blast overpressure is beyond the scope of this handbook.

Refer to paragraph 6.3, Frame, Anchorage, and Wall Analysis for general

guidance on wall analysis. Proceed to <10>.

<10>Enter Required Wall Thickness. Enter the required wall thickness produced by

the wall analysis into column (a), (b) or (c) of the Wall Selection worksheet.

Proceed to <1> for next applicable bomb tactic.

Figure 25

Description:

Blast Resistant Glazing Selection Procedure