wm
to
“J
9.8
~
:
r
-
MODERATE ————_—— RO OveRLAP
era of_ Leo]
LIGHT
5
SEVERE
a0s
<
a
o
«
&
..
.. :
™*
0.4
~~
X
=
02
to
20
36
e
30
60
80
" OISPLAGEMENT (FT)
.
Fig. A.7 - Probability of damage versus displacement
.
for 1/beton truck; (side-on).
~
TABLE A.l
~
.
Pp*
pat
24.5
20.8
16.6
12.3
8.8
6.2
.
-
Shock Wave Parametérs Used in Calculations
i
for Displacement of 1/%-Toa Trucks
F" “Yoration
t
See
eC.
d
rfw/3
Pupation
pit
Le
0.225 MP
6.7h
Duration
t
Seec.
10 Mt
0.95
4.07
7.33
0.98
2220
9.54
11.54
15.95
1.09
1.19
1.32
4. to
5. 10
$.99
“3
8.09
ey
1.02
37
¥
3
-
Fs
a
34
wa
=
Bi
—
oe
os
.
-
:
.
.
f
. aee