SHOCK WAVE MEASUREMENTS 



251 



z 



CD 



-J 



UJ 



q: 



3 

 C/) 

 if) 

 UJ 



cr 



CL 



< 



UJ 



60 40 20 



DISTANCE 



10 8 6 4 

 r- TO CHARGE (FT) 



Fig. 7.14 Peak pressures for line charges (50 pound TNT, 25 foot length) 

 as a function of distance r^ from the nearest point of the charge. 



