308 
200° 
} 
L 4 
= CHARGE 
7) Ome L 
=e ee ES 
= 800 POINT OF — 
= DETONATOR 
1 
& 
= 
> 400; 
o ° 
w 
cy * P GAUGE 
eS b 
a 
Owes st : | 
to L2 14 16 
Time after detonation - Milliseconds 
3) P Sft. from charge on perpendicular bisector 
(207 i 
t re) L P 
c 
ct 
- BOL 
oD 
By 
! 
o 
jb 
2 40-4 
1c i) 
“2 
ak i 
O A Sei 
1-2 1-4 16 1-8 20 2:2 
Time after detonation - Milliseconds 
(D) P on the axis of the charge, Sft.from the charge in the 
direction of detonation 
| } PEAK 230 LB/SO.IN 
Pressure - Lb./sq.in. 
20 
ul n Apso 
to 2 4 6 8 2:0 22 24 
Time after detonation - Milliseconds 
(C) P on the axis of the charge, Sft. from the charge in the opposite 
direction to that of detonation 
Fig.3. PRESSURE-TIME CURVES FOR STRAIGHT LINE CHARGES 5ft. LONG. FULL 
CURVE CALCULATED FOR Po=5000LB/SQ.IN, K= 60,000 SEC, DASHED CURVE 
OBSERVED FOR CORDTEX. TIME AFTER DETONATION OF THE DASHED 
CURVE ASSUMED THE SAME AS FOR THE FULL CURVE 
DSLR Road Research Laboratory Note No. ADM 153/GC. ARB | S/Fs. 3591 
